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User`s Manual

1. Process Measurement Display Proccess Value F0613 ai IM 01C25A01 01E 6 Operation 42 6 3 9 2 Abort Configuration Parameter To exit the configuration while editing the value hold down the button for over 2 seconds and select Save or Cancel Return to parameter review window Tag editing 3 4 Character Push for Save or Cancel Over 2 seconds F0614 ai 6 3 10 Local Parameter Setting Lock To disable parameter changes by the Local Parameter Setting there are three different ways Locked features Communication Parameter External Zero Ext SW disable Adjustment EXT ZERO ADJ disable Local Parameter Setting Communication Parameter Local Parameter Setting Write Protect On All Communication WRT PROTECT Yes Parameters D Disable Hardware write protection switch on CPU assembly Local Parameter Setting All Communication Parameters External Zero Adjustment is unlocked The above parameter setting is carried out by using field communicator or DTM See the user s manual IM 01C25T HART BRAIN for the setting procedure Reviewing local parameter setting by push button on the integral indicator is available at any time even when the Local Parameter Setting is locked 6 3 11 Others Difference between BRAIN and HART HART BRAIN Up to 8 Up to 16 Tag Number characters can characters can
2. Set all other characters in the same way Go to the next Character F0610 ai IM 01C25A01 01E 6 Operation 41 6 3 7 Re range by applying actual pressure LRV URV This feature allows the lower and upper range values to be setup with the actual input applied F0611 ai Follow the procedure below to change the LRV and URV settings Example Rerange LRV to 0 and URV to 3 MPa 1 Connect the transmitter and apparatus and warm it up for at least five minutes 2 Press the push button The integral indicator then displays LRV SET 3 Apply a pressure of 0 kPa atmospheric pressure to the transmitter Note 1 4 Turn the external adjustment screw in the desired direction The integral indicator displays the output signal in 96 Note 2 5 Adjustthe output signal to 096 1 V DC by rotating the external adjustment screw Press the push button to save the value Doing so completes the LRV setting Note 3 6 Press the push button The integral indicator then displays URV SET 7 Apply a pressure of 3 MPa to the transmitter Note 1 8 Turn the external adjustment screw in the desired direction The integral indicator displays the output signal in 96 Note 2 9 Adjustthe output signal to 10096 5 V DC by rotating the external adjustment screw Press the button to save the value Doing so completes the URV setting 10 Press the push button The transmitter then
3. Pulse Output In this case No communication is possible Transmitter Electrical Terminal Shielded Cable Use the Three wire shielded cable 1 Electric counter Status Output In this case No communication is possible Transmitter Electrical Terminal Shielded Cable Either B or Use the Three wire shielded cable Mognetic valve AC power supply External Power supply 30V DC 120mA max Contact Rating Simultaneous Analog Pulse Output 3 Example 1 In this case Communica tion is possible up to a distance of 2km when a CEV cable is used Example 2 In this case Communica tion is possible up to a distance of 200m when a CEV cable is used and R 1kQ Example 3 In this case No communi cation is possible when shielded cable is not used When analog and pulse output are used the length of communication line is subjected to wiring conditions Refer to example 1 to 3 Shielded Cable Either B or Transmitter Electrical Terminal Shielded Cable Either B or Transmitter Electrical Terminal Either B or Transmitter Electrical Terminal Distributor or communication medium ex EP card For the shielded cables in this example of flowmeter installation use two wire separately shielded cables This supply voltage requires a power sourse with a maximum output current of no less than JER or communication medium ex EP card For the shielded
4. IM 01C25A01 01E Aueuiuins Joj9uleJeg 8 Parameter Summary 48 BRAIN Communication Parameter List Instruments to which applicable F Differential pressure transmitters P Absolute and gauge pressure transmitters L Flange mounted differential pressure transmitters Applicable model 3 No Parameter name Item RW Content Default value a ee 8 2 01 MODEL Model R EJX for EJX series O EJA for EJA series 02 TAGNo Tag number R As specified O 03 SELF CHECK Self diagnostics R GOOD O A DISPLAY Measured data display A10 OUTPUT Output in 96 R 2 5 to 110 O A11 PRES Measured pressure R Unit specified in C20 O after zero adjustment A15 OUTPUT mA Output current R 3 6000 to 21 600 mA O A16 ENGR OUTPUT User scaled value R Unit specified in 130 O A17 ENGR EXP Exponents R Unit specified in 132 O A20 SP Yo Static pressure in 96 R 10 to 110 O A21 SP Static pressure after R Unit specified in D30 O zero adjustment A30 CAPSULE TEMP Capsule temperature R Unit specified in D40 O A60 SELF CHECK Self diagnostics R Refer to Table 4 1 Alarm O Message Summary B SENSOR TYPE Sensor type B10 MODEL Model and capsule type R Model and capsule type O O O B11 STYLE NO Style number R _ Style number of product O O O B20 PRES LRL Lower range limit R Unit specified in C20 O O O B21 PRES URL Upper range limit R Unit specified in C2
5. Installation Impulse piping installation Wiring Zeroing BT200 operation Maintenance Specifications FO101 ai Table 1 1 PDF Manual List and Applicable Style Code lt 1 Introduction gt Models DocumentNo Style EJX910A S2 EJX930A IM 01C25R01 01E EY EJX91 0A and EJX930A HART lMO1C25R02 01E Communication Type EJX91 0A and EJX930A Fieldbus lMO1C25R03 01E Communication Type Models Document No Style EJA110E EJA120E EJA130E EJA310E EJA430E IM 01C25B01 01E S1 and EJA440E EJA210E IM 01C25C01 01E S1 EJA510E and EJA530E IM 01C25F01 01E S1 EJA118E and EJA438E IM 01C25H01 01E S1 EJA115E IM 01C25K01 01E S1 DPharp HART 5 HART 7 Communication Type IM 01C25T01 06EN DPharp Fieldbus Communication Type IM 01C25T02 01E DPharp BRAIN Communication Type IM 01C25T03 01E DPharp PROFIBUS PA Communication Type IM 01C25T04 01EN Models Document No Style EJX110A S3 Eas IM 01C25B01 01E si EJX130A EJX310A EJX430A s2 and EJX440A EJX210A IM01C25C01 01E S2 EJX510A and EJX530A S2 EJX610A and EJX630A Ee S1 EJX118A and EJX438A IM 01C25HO1 01E S2 EJX115A IM 01C25K01 01E S1 DPharp HART 5 HART 7 EE IM 01C25T01 06EN Communication Type DPharp Fieldbus Communication IM 01C25T02 01E Type DPharp BRAIN Communication IM 01C25T03 01E Type
6. Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and Will void Factory Mutual Intrinsically safe and Nonincendive Approval Intrinsically Safe Hazardous Location Nonhazardous Location Class I Il lll Division 1 Groups A B C D E F G i i Class 1 Zone 0 in i i i Hazardous Classified General Locations AEx ia IIC Purpose Pressure Transmitters Safety Barrier Equipment Pot tok pt I I 1 i F0204 ai IM 01C25A01 01E suonne2 Buljpuey W 2 Handling Cautions gt 8 Nonincendive Hazardous Location Nonhazardous Location I Class I ll Division 2 i LI Groups A B C D F G Class 1 Zone 2 Group IIC in Hazardous Classified I Locations General Purpose Pressure Transmitters 1 Equipment po mmmn d p 3 Not Use i Safety Barrier Lee CS ki F0205 ai b FM Explosionproof Type Caution for FM explosionproof type Note 1 Model EJX EJA E Series pressure transmitters with optional code FF1 are applicable for use in hazardous locations Applicable Standard FM3600 FM3615 FM3910 ANSI NEMA 250 Explosionproof for Class I Division 1 Groups B C and D Dust ignitionproof for Class II III Division 1 Groups E F and G Enclosure rating NEMA TYPE 4X Temperature Class T6 Ambient Temperature 40 to 60 C Supply V
7. User s Manual EJX and EJA E Series DPharp EW DPhap EJA Differential Pressure and Pressure Transmitters Installation Manual CD ROM included IM 01C25A01 01E e e 2 vigilantplant Contents 1 Introduction 1 1 For Safe Use of Product 2 mee 2 1 2 Warranty 1 3 ATEX Documentation c crecen renonce 4 2 Handling Cautions 2 1 Model and Specifications Check 2 2 Selecting the Installation Location 2 3 Pressure Connectiori ec nasaan ana 24 Installation of an Explosion Protected Instrument 6 2 5 EMC Conformity Standards 2 6 Pressure Equipment Directive PED 2 7 Safety Requirement Standards Installation 3 1 MOUNING s o mama naa eec ecce deed 18 3 2 Mounting the Diaphragm Gezei 18 3 3 Diaphragm Seals Installation Consideration 19 3 4 Mounting the Flushing Connection Ring 20 3 5 Affixing the Teflon Em 21 3 6 Rotating Transmitter Section 22 3 7 Changing the Direction of Integral Indicator 22 Installing Impulse Piping 4 1 Impulse Piping Installation Precautions 23 4 2 Impulse Piping Connection Examples 25 4 3 Process Piping Installation Precautions EJL1115L1 26 Wiring 54 Wiring Precautions ssseenees 28 5 2 Connections of External Wiring to Terminal Box
8. connector LESS Process C connector bolts SH F0403 ai Figure 4 3 3 Valve Manifold Pipe Mounting Type IM 01C25A01 01E Bud esinduu 6uijeysu E 4 Installing Impulse Piping gt 24 1 Screw nipples into the connection ports on the transmitter side of the 3 valve manifold and into the impulse piping connecting ports on the process connectors To maintain proper sealing wind sealing tape around the nipple threads 2 Mount the 3 valve manifold on the 50 mm 2 inch pipe by fastening a U bolt to its mounting bracket Tighten the U bolt nuts only lightly at this time 3 Install the pipe assemblies between the 3 valve manifold and the process connectors and lightly tighten the ball head lock nuts The ball shaped ends of the pipes must be handled carefully since they will not seal properly if the ball surface is scratched or otherwise damaged 4 Now tighten the nuts and bolts securely in the following sequence Process connector bolts transmitter end ball head lock nuts 3 valve manifold ball head lock nuts gt 3 valve manifold mounting bracket U bolt nuts E Direct Mounting Type 3 Valve Manifold 1 Mount the 3 valve manifold on the transmitter When mounting use the two gaskets and the four bolts provided with the 3 valve manifold Tighten the bolts evenly 2 Mount the process connectors and gaskets on the top ofthe 3 valve manifold the side on which the impulse piping will be conn
9. 6 nF Imax 200 mA Li 0 uH Pmax 1W Associated Apparatus Parameters FM approved barriers Voc lt 30V Ca gt 6nF Isc 200 mA La 0 uH Pmax s 1W Intrinsically Safe Apparatus Parameters Groups C D E F and G Vmax 30V Ci 6 nF Imax 225 mA Li 0 uH Pmax 1 W Associated Apparatus Parameters FM approved barriers Voc s 30V Ca gt 6nF Isc lt 225 mA La 0 uH Pmaxs1W Entity Installation Requirements Vmax 2 Voc or Uo or Vt Imax 2 Isc or lo or It Pmax or Po lt Pi Ca or Co 2 Ci Ccable La or Lo 2 Li Lcable Note3 Installation Barrier must be installed in an enclosure that meets the requirements of ANSI ISA S82 01 Control equipment connected to barrier must not use or generate more than 250 V rms or V dc Installation should be in accordance with ANSI ISA RP12 6 Installation of Intrinsically Safe Systems for Hazardous Classified Locations and the National Electric Code ANSI NFPA 70 The configuration of associated apparatus must be FMRC Approved Dust tight conduit seal must be used when installed in a Class Il Ill Group E F and G environments Associated apparatus manufacturer s installation drawing must be followed when installing this apparatus The maximum power delivered from the barrier must not exceed 1 W Note a warning label worded SUBSTITUTION OF COMPONENTS MAY IMPAIR INTRINSIC SAFETY and INSTALL IN ACCORDANCE WITH DOC No IFM022 A12
10. Aueuiuins Jayowesed E 8 Parameter Summary Applicable model o No Parameter name Item RW Content Default value 8 G ALARM SET Alarm setting G10 PALMODE Alert mode W INHIBIT HI AL DETECT INHIBIT LO AL DETECT or HI LO AL DETECT G11 P HI AL VAL High side alert value 32000 to 32000 unit 100 000 kPa specified in C20 G12 PLO AL VAL Low side alert value 32000 to 32000 unit 100 000 kPa specified in C20 G20 SPAL MODE Static pressure alert INHIBIT HI AL DETECT INHIBIT mode LO AL DETECT or HI LO ALDETECT G21 SPHI AL VAL High side alert value of 32000 to 32000 unit sp specified in D30 G22 SP LO AL VAL Low side alert value 32000 to 32000 unit 0 00000 MPa of SP specified in D30 G30 AL MODE Temperature alert mode INHIBIT HI AL DETECT INHIBIT LO AL DETECT or HI LO AL DETECT G31 THI AL VAL High side alert value of W 50 to 130 120 degC temperature G32 T LO AL VAL Low side alert value of W 50to 130 40 degC temperature G50 AUTO RECOVER Auto recover from W OFF or ON ON sensor error G60 SELF CHECK Self diagnostics R See A60 H AUTO SET Automatic setup H10 AUTO P LRV Lower range value auto W 32000 to 32000 unit As specified setup specified in C20 H11 AUTO P URV Upper range value auto W f 32000 to 32000 unit As specified setup specified in C20 H20 AUTO SP LRV SP lower range value W f 32000 to 32000 unit 0 00000 MPa
11. C T100 C Tamb 40 to 60 C Tp 100 C T120 C Tamb 40 to 60 C Tp 120 C 15 C when HE is specified Enclosure IP66 and IP67 2 Handling Cautions gt 11 Note 2 Electrical Data Supply Output circuit terminals and In type of explosion protection intrinsic safety EEx ia IIC only for connection to a certified intrinsically safe circuit with following maximum values Ui 30V li 200 mA Pi 0 9 W Effective internal capacitance Ci 10 nF Effective internal inductance Li 0 mH Pulse Output circuit terminals and pulse In type of explosion protection intrinsic safety EEx ia IIC only for connection to a certified intrinsically safe circuit with following maximum values Ui 30V li 200 mA Pi 0 9 W Ci 10 nF Li 0 mH External temperature input circuit connector Note 3 In type of explosion protection intrinsic safety EEx ia IIC with following maximum values Uo 30V lo 95 4 mA Po 468 mW Coz 11 nF Lo 3 9 mH Installation All wiring shall comply with local installation requirements Refer to the installation diagram When the analog and pulse circuits are connected to separate barriers it shall be assured that the voltage difference between these output circuits is not more than 30 V When used in a potentially explosive atmosphere Requiring the use of apparatus of equipment category 1D or 2D certified cable entry devices shall be used that
12. Note that a non hardening sealant should be applied to the threads for a 1 2 NPT connection and a gasket should be used for an M20 connection al F0517 ai 3 Pass the RTD cable through the running coupler and backnut assembly d F0518 ai 4 Insert the RTD cable and firmly plug its connector into the connecting port in the transmitter s terminal box F0519 ai in F0520 ai 6 Turn the running coupler until the seal in the entry comes into contact with the RTD cable BE F0521 ai 7 Rotate the running coupler another half turn to securely tighten the seal on the RTD cable 8 Use a protection conduit if necessary In this case insert the cable through the conduit and attach it to the Backnut AN CAUTION After the cable is secured as explained above do not tighten the running coupler any further to do so could damage the RTD connection Do not pull the cable or subject it to excessive mechanical shock IM 01C25A01 01E 5 Wiring 33 5 4 2 Connecting Shielded Cable for Conduit Use External temperature input code B C and D RTD connection components EJX multivariable transmitter and RTD cable SEN ges QU d Ng AKG F0522 ai Procedure 1 Remove the protection cap protecting the RTD electrical connecti
13. Switches back to the normal operation mode with the measurement range of 0 to 3 MPa Note 1 Wait until the pressure inside the pressure detector section has stabilized before proceeding to the next step Note 2 If the pressure applied to the transmitter exceeds the previous LRV or URV the integral indicator may display error number AL 30 In this case the output signal percent and AL 30 are displayed alternately every two seconds Although AL 30 is displayed you may proceed to the next step However should any other error number be displayed take the appropriate measure in reference to Errors and Countermeasures in each communication manual Note 3 Changing the lower range value LRV also automatically changes the upper range value URV keeping the span constant New URV previous URV new LRV previous LRV 6 3 8 Save or Cancel At the end of each parameter setting select Save or Cancel by the external adjustment screw and press the push button to save or cancel the configuration SAVE TD Saved 1 After parameter l 1 setting i l CANCEL Cancel F0612 ai 6 3 9 Abort Configuration 6 3 9 1 Abort Configuration Menu Hold down the push button for over 2 seconds to exit the Local Parameter Setting mode Process Measurement Display 1 Tag Number 2 Press Unit 3 Press LRV Hold down the button for over 2 seconds Jump to the normal mode
14. YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Road Singapore 469270 SINGAPORE Phone 65 6241 9933 Fax 65 6241 2606 YOKOGAWA INDIA LTD Plot No 96 Electronic City Complex Hosur Road Bangalore 560 100 INDIA Phone 91 80 4158 6000 Fax 91 80 2852 1442 YOKOGAWA AUSTRALIA PTY LTD Tower A 112 118 Talavera Road Macquarie Park NSW 2113 AUSTRALIA Phone 61 2 8870 1100 Fax 61 2 8870 1111 YOKOGAWA MIDDLE EAST amp AFRICA B S C C P O Box 10070 Manama Building 577 Road 2516 Busaiteen 225 Muharraq BAHRAIN Phone 973 17 358100 Fax 973 17 336100 Oct 43 Printed in Japan
15. as this can damage the diaphragm Do not sharply bend or twist capillary tube or apply excessive stress to them Neverloosen the four bolts securing the cover flange or the screws at the joints between the capillary tube and cover flanges If the seal liquid leaks the transmitter cannot be used IM 01C25A01 01E 3 Installation 1 9 3 2 1 EJLI210L The transmitter is mounted on a process using its high pressure side flange as shown in Figure 3 5 The customer should prepare the mating flange gasket stud bolts and nuts Stud M Nut F0305 ai EJLI210L Mounting Figure 3 5 3 2 2 EJ01180 and EJL1438L Mount the diaphragm seals using the flanges as shown in Figure 3 6 The mating flange gasket bolts and nuts are to be procured by the customer Flange Bolt Diaphragm Nut The product is shipped with these parts assembled Correctly install the diaphragm seals on the high and low pressure sides of the process The label on each diaphragm seal is marked HIGH or LOW F0306 ai Figure 3 6 Mounting the Diaphragm Seals 3 3 Diaphragm Seals Installation Consideration AA IMPORTANT When measuring the liquid level of the tank the minimum liquid level zero point must be set to a level at least 50 mm above the center of the high pressure side diaphragm seal see Figure 3 7 Correctly install the diaphragm seals on the high and low pressure sides of the process checking the label
16. auto setup specified in D30 H21 AUTO SP URV SP upper range value W 32000 to 32000 unit auto setup specified in D30 H60 SELF CHECK Self diagnostics R See A60 DISP SET Display setting 110 DISP OUT LCD output 1 W_ PRES PRES Yo ENGR PRES O O 0 0 PRES SP or SP 111 DISP OUT2 LCD output 2 W_ PRES PRES Yo ENGR O O O0 0 PRES SP SP or 112 DISP OUT3 LCD output 3 W Seel1l1 O O O0 0 113 DISP OUT4 LCD output 4 W See111 1 JO j0 DO P DISP MODE display mode W _ LINEAR or SQUARE ROOT LINEAR o jo jolo l21 PRES RESO display resolution W NORMAL or HIGH NORMAL O O O0 0 RESOLUTION I30 ENGR UNIT User set engineering W 8 alphanumeric characters O O O oQ unit 131 EASY EU SET Engineering unit select W O O O 132 ENGR EXP Exponents W x10 x100 x1000 O O O O I33 ENGR LRV User set lower range W 32000 to 32000 unit 0 00 OjJO O O limit specified in I30 134 ENGR URV User set upper range W f 32000 to 32000 unit 100 00 opol Jol o limit specified in I30 I35 ENGR POINT Decimal place of user W 0to4 1 OIOI OJO set 140 BAR INDICATR Bar indicator W OFF or ON ON O O O0 0 141 POWERONINF _ Display when powering W OFF or ON ON O O O on 160 SELF CHECK Self diagnostics R See A60 O O O Wb R W R Read only W Read amp Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies accordin
17. counterclockwise to decrease the output The zero point adjustment can be made with a resolution of 0 0196 of the setting range Since the degree of the zero adjustment varies with the screw turning speed turn the screw slowly to make a fine adjustment and quickly to make a rough adjustment 2 When you cannot obtain the Low Range Value from the actual measured value of 076 Adjust the transmitter output to the actual measured value obtained by a digital manometer or a glass gauge Example The measuring range of 50 to 250 kPa the actual measured value of 130 kPa 130 50 100 40 09 250 50 x100 40 0 10 4mA Actual measured value Turn the screw to match the output signal to the actual measured value IM 01C25A01 01E 6 Operation 37 6 3 Local Parameter Setting AN WARNING The local push button on the integral indicator must not be used in a hazardous area When it is necessary to use the push button operate it in a non hazardous location A IMPORTANT Do not turn off the power to the transmitter immediately after performing parameter setting Powering off within 30 seconds of performing this procedure will return the parameter to its previous setting The parameter of Ext SW must be Enabled to perform this configuration See the user s manual IM 01C25T HART BRAIN for the setting procedure The Local Parameter Setting function is available with HART or BRAIN communication ty
18. 01E 4 Diag Parameters 1 Diag Error 2 Diag Option 3 ILBD Parameters 4 HT Parameters 5 Diag Output 8 Parameter Summary 1 Status 2 Configuration 1 Diag Mode 2 Diag Applicable 3 Diag Variables 4 Diag Reference 5 Funct Variables 1 Ratio fDP Status 2 Ratio fDP 3 Ratio fSPI Status 4 Ratio fSP 5 Ratio fSPh Status 6 Ratio fSPh 7 BIKF Status 8 BIkF 9 DP Avg Status a DP Avg b CRatio fDP Status c CRatio fDP d NRatio fDP Status e NRatio fDP 1 Diag Description 2 Ref fDP Status 3 Ref fDP 4 Ref fSPI Status 5 Ref fSPI 6 Ref fSPh Status 7 Ref fSPh 8 Ref DP Avg Status 9 Ref DP Avg a Ref DP Avg Status b Ref DP Avg 1 fDP Status 2fDP 3 fSPI Status 4 fSPI 5 fSPh Status 6 fSPh 1 Set Diag Mode 2 Diag Period 3 Diag Lim 4 Diag Reference 5 Diag Supp Count 6 Diag Ref Lim 7 Diag DPComp 1 Lim fDPmax 2 Lim fDPmin 3 Lim fSPlmax 4 Lim fSPlmin 5 Lim fSPhmax 6 Lim fSPhmin 7 Lim BlkFmax 8 Lim BlkFmin 9 Lim DPAvgmax a Lim DPAvgmin 1 Diag Description 2 Ref fDP 3 Ref fSPI 4 Ref fSPh 5 Ref BIKF 6 Ref BIkF 1 Ref Lim fDPmin 2 Ref Lim fSPmin 3 Ref Lim BlkFlmax 1 Status 2 Configuration 1 Snsr temp 2 Amp temp 3 Flg temp 1 Flg temp Coef 2 Flg temp Lim 1 Diag Out Option 2 Diag Fixed Out Val F0801 2 ai 47
19. 130 C to keep temperature within range AL 13 Amplifier temperature is outside range AMP TMP 50 to 95 C AL 14 External temperature is outside range When PV is ET EXT TMP Output AO upper limit or AO Lower AL 15 External temperature sensor resistance limit EXT TMP is out specification AL 16 PLS Pulse output is out specification Continues to operate and output Check settings and change them AL 30 Differential pressure exceeds specified When PV is Pres Check input and range setting and PRS RNG range Output AO upper limit or lower limit change them as needed AL 31 Static pressure exceeds specified When PV is SP SP RNG range Output AO upper limit or lower limit AL 32 Flow exceeds specified range When PV is Flow F RNG Output AO upper limit or lower limit AL 33 External temperature exceeds specified When PV is ET ET RNG range Output AO upper limit or lower limit AL 35 P HI Input pressure exceeds specified Continues to operate and output Check input AL 36 PLO threshold AL 37 SP HI Input static pressure exceeds specified AL 38 SP LO threshold AL 41 F HI Input flow exceeds specified threshold AL 42 F LO AL 43 ET HI Input external temperature exceeds AL 44 ET LO Specified threshold AL 50 P LRV Specified value is outside of setting Holds at the output value that existed Check settings and change them as AL 51 P URV range immediately before the error occurred needed AL 52 P SPN AL 53
20. 28 5 3 WING an0 30 54 RTD Cable Connection EJX910A EJX930A 31 5 5 E ror ella ann 34 5 6 Power Supply Voltage and Load Resistance 34 Operation 6 1 Preparation for Starting Operation 35 6 2 Zero Point Adjustment 6 3 Local Parameter Setting AA 37 Errors and Countermeasures Parameter Summary UU NN FHF edl YI Em FOR THE DIGITAL WORLD YOKOGAWA Yokogawa Electric Corporation IM 01C25A01 01E 8th Edition 1 Thank you for purchasing the DPharp electronic pressure transmitter Introduction This manual provides the basic guidelines for installation and wiring procedures of the DPharp EJX Series and EJA E Series with BRAIN and HART protocols It does not provide the product specific functional specifications and explanations maintenance troubleshooting FOUNDATION Fieldbus and PROFIBUS PA communication operating procedures and handling precautions of safety transmitters For the items which are not covered in this manual see the applicable user s manuals in the CD ROM attached to this manual as listed in Table 1 1 e Installation manual this document EJX and EJA E series common manual Contents Installation Impulse piping installation Wiring Zeroing e Attached CD ROM includes PDF manuals for Product specific manuals 6 PDFs by model code Communication manuals 6 PDFs Contents of product specific manuals
21. 3 inch flange F9970XF g100x0120xt4 5 For 3 inch flange F9350ST o70xg90xt4 5 For 2 inch flange F9970XD 70x 90xt4 5 For 2 inch flange F9346ZH g60xg75xt4 5 For 1 1 2 inch flange F9970XB 260x975xt4 5 For 1 1 2 inch flange Material 316SST Hoop PTFE Teflon Filler T For oil prohibited use Option code K1 K2 K5 K6 3 5 Affixing the Teflon Film A IMPORTANT The FEP Teflon option includes a teflon film and fluorinated oil Before mounting the transmitter to the process flange affix the teflon film as follows 1 Position the diaphragm seal so that the diaphragm is in an upward position 2 Pour the fluorinated oil on the diaphragm and gasket area covering it completely and evenly Be careful not to scratch the diaphragm or change the its shape 3 Affix the teflon film over the diaphragm and gasket area 4 Next carefully inspect the cover and try to identify any entrapped air between the diaphragm and the teflon film The air must be removed to ensure optimum performance If air pockets are present use your fingers to remove the air by starting at the center of the diaphragm and work your way out 5 Position the gasket on the Teflon film 6 Mount the transmitter onto the process flange Teflon film PART No EJLI210L1 F9347YD O 2inch EJL1118 EJL1438 3 inch Fluorinated oil A PART No F9145YN uopejje sul d F9347XA Diaphra
22. Associated Apparatus i 1 i i Transmitter F0212 ai Note 4 Specific Conditions of Use A WARNING Electrostatic charge may cause an explosion hazard Avoid any actions that cause the gerenation of eletrostatic charge such as rubbing with a dry cloth on coating face of the product When the lightning protector option is specified the apparatus is not capable of withstanding the 500V insulation test required by EN60079 11 Th must be taken into account when installing the apparatus is 2 Electrical Connection A mark indicating the electrical connection type is stamped near the electrical connection port These marks are as followed Screw Size Marking ISO M20 x 1 5 female AM ANSI 1 2 NPT female AN or AW Location of the mark F0214 ai 3 Installation AN WARNING All wiring shall comply with local installation requirements and the local electrical code There is no need for conduit seal in Division 1 and Division 2 hazardous locations because this product is sealed at the factory IM 01C25A0 1 01E suonne2 BuijpueH a 2 Handling Cautions gt 14 4 Operation AN WARNING OPENCIRCUIT BEFORE REMOVING COVER INSTALL IN ACCORDANCE WITH THIS USER S MANUAL Take care not to generate mechanical sparking when access to the instrument and peripheral devices in a hazardous location 5 Maintenance and Repair AN WARNING The instrument modific
23. Check Simulation Mode AL 91 P SIM Variables Value AL 91 SP SIM AL 91 ET SIM AL 91 TF SIM AL 91 PCT SIM AL 91 AO SIM IM 01C25A01 01E s nse w zuno pue s1013 u 8 Parameter Summary 46 8 Parameter Summary A N NOTE For HART protocol revision 7 FOUNDATION Fieldbus and PROFIBUS PA communication types and EJX910A EJX930A please refer to manuals in the attached CD ROM IMPORTANT If the transmitter is turned off within 30 seconds after parameters have been set the set data will not be stored and the terminal returns to previous settings Menu Tree for HART Protocol Revision 5 Except EJX910A and EJX930A Device setup Process variables Diag Service 1 Process variables 1 Pres 1 Test device 1 Status 1 Status group 1 2 Pres 96 2 Self test 2 Status group 2 3 AO 3 Status group 3 4 SP 4 Status group 4 5 SP Yo 5 Status group 5 6 Snsr temp 6 Status group 6 7 Engr Disp 7 Status group 7 8 Engr exp 8 Status group 8 9 Engr
24. Inductance Li O UH Type n or Nonincendive ratings are as follows Maximum Input Voltage Vmax Ui 30 V Maximum Internal Capacitance Ci 10 nF Maximum Internal Inductance Li O UH Installation Requirements Uo lt Ui lo lt li Po lt Pi Co 2 Ci Ccable Lo 2 Li Lcable Voc lt Vmax Isc lt Imax Ca 2 Ci Ccable La 2 Li Lcable Uo lo Po Co Lo Voc Isc Ca and La are parameters of barrier Note 3 Installation nany safety barreir used output current must be limited by a resistor R such that lo Uo R or Isc Voc R The safety barrier must be CSA certified Input voltage of the safety barrier must be less than 250 Vrms Vdc Installation should be in accordance with Canadian Electrical Code Part I and Local Electrical Code Dust tight conduit seal must be used when installed in Class Il and lll environments The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation and Yokogawa Corporation of America is prohibited and will void Canadian Standards Intrinsically safe and nonincendive Certification Intrinsically Safe Hazardous Location gt Nonhazardous Location Group IIC Zone 0 Class I Il Ill Division 1 I 1 Groups A B C D E F G i Genera Purpose Pressure Transmitters i Safety Barrier Eguipment peg ye TG yp gt o A ym olo Sa F0206 ai Nonincendive Hazardous Location Nonhazardous Lo
25. Note 2 In order to avoid confusion unnecessary marking is crossed out on the label other than the selected type of protection when the transmitter is installed a IECEx Intrinsically Safe Type type n Caution for IECEx Intrinsically safe and type n Note 1 Model EJX Series differential gauge and absolute pressure transmitters with optional code SU2 are applicable for use in hazardous locations No IECEx CSA 05 0005 Applicable Standard IEC 60079 0 2000 IEC 60079 11 1999 IEC 60079 15 2001 IM 01C25A01 01E 2 Handling Cautions gt 15 ExiallC T4 Ex nL IIC T4 Ambient Temperature 50 to 60 C Max Process Temp 120 C Enclosure IP66 IP67 Note 2 Entity Parameters Intrinsically safe ratings are as follows Maximum Input Voltage Vmax Ui 30 V Maximum Input Current Imax li gt 200 mA Maximum Input Power Pmax Pi 0 9 W Maximum Internal Capacitance Ci 10 nF Maximum Internal Inductance Li O uH Type n ratings are as follows Maximum Input Voltage Vmax Ui 30 V Maximum Internal Capacitance Ci 10 nF Maximum Internal Inductance Li O UH Installation Requirements Uo s Ui lo lt li Po lt Pi Co 2 Ci Ccable Lo 2 Li Lcable Voc lt Vmax Isc lt Imax Ca 2 Ci Ccable La 2 Li Lcable Uo lo Po Co Lo Voc Isc Ca and La are parameters of barrier Note 3 Installation In any safety barrier used output current must be limited by a resistor R such that l
26. P ADJ Continues to operate and output Adjust settings and change them as needed AL 54 Holds at the output value that existed Check settings and change them as SP RNG immediately before the error occurred needed AL 55 Continues to operate and output Adjust settings and change them as SP ADJ needed AL 56 Holds at the output value that existed Check settings and change them as ET RNG immediately before the error occurred needed AL 57 Continues to operate and output Adjust settings and change them as ET ADJ needed AL 58 Holds at the output value that existed Check settings and change them as FL ADJ immediately before the error occurred needed AL 59 Specified value is outside of setting Normal calculation PLS ADJ pulse output Under Temperature Fix Mode PV is ET Temp Output Fix at 4mA Leave from Temperature Fix Mode IM 01C25A01 01E lt 7 Errors and Countermeasures gt 45 Integral Cause 4 20mA Output Countermeasure indicator operation during error AL 79 Displayed value exceeds limit Continues to operate and output Check settings and change them as OV DISP needed AL 87 Flange temperature exceeds a preset It depends on the Diag Out Option Check the heater failure FLG HI upper limit setting AL 87 Flange temperature is below a preset Check the capsule temp and FLG LO lower limit Off Continue to operat
27. These alarms may appear only when process alarm function is activated IM 01C25A01 01E seJnseauu9juno pue sJ0413 E lt 7 Errors and Countermeasures gt 44 Table 7 2 Alarm Message Summary For EJX910A and EJX930A HART protocol type Integral Cause 1 mA Output Countermeasure indicator operation during error AL 01 Sensor problem Outputs the signal High or Low set Replace capsule if the error recurs CAP ERR with burnout direction switch after the transmitter is restarted Capsule temperature sensor problem Status output undefined Replace capsule Capsule EEPROM problem AL 02 Amplifier temperature sensor problem Replace amplifier AMP ERR Amplifier EEPROM problem Amplifier problem A D Converter problem AL 03 External temperature sensor Check external temperature sensor ET ERR disconnection No device ID is found Continues to operate and output Replace amplifier AL 10 Differential pressure is outside When PV is Pres Check input or replace capsule when PRESS measurement range limit of capsule Output AO upper limit or AO Lower necessary limit AL 11 Static pressure exceeds limit When PV is SP ST PRSS Output AO upper limit or AO Lower limit AL 12 Capsule temperature is outside range Continues to operate and output Use heat insulation or make lagging CAP TMP 50 to
28. Union or flange NG ee Vent plug N Tee Drain valve yd Drain plug Pipe opened to atmosphere at low pressure side F 4or si Figure 4 7 Impulse Piping Connection Examples EJ012100 IM 01C25A01 01E 4 Installing Impulse Piping gt 26 Steam Liquid Gas Tap uin Union or flange Union or flange Drain plug Tap valve Drain valve Union or flange Tee Tee Tee Union or flange Tap valve Drain valve S Drain plug SIE F0408 ai Figure 4 8 Impulse Piping Connection Examples for gauge absolute pressure transmitters 4 3 Process Piping Installation Precautions EJL1115L 1 4 3 1 Connecting Process Piping to the Transmitter 1 Confirming the Process Fluid Flow Direction The mark lt on the manifold indicates the direction in which the process fluid is flowed from right to left When connecting the process piping to the process connector confirm the process fluid flow direction Flow direction from right to left Manifold Orifice name plate Process connection inflow side Process connection outflow side Process connector low pressure side Process connector high pressure side F0409 ai Figure 4 9 Manifold and Flow Direction Indication 2 Tightening the Process Connector Mounting Bolts The transmitter is shipped with the process connector mounting bolts only loosely tightened After connecting the process pipin
29. Unit 9 Status group 9 2 Loop test 2 Diag Service 1 Keypad input Basic setup 1 Re range 2 Apply values 3 Calibration i e 1 Tag 2 Analog output trim 1 D A trim ADRE OUD don 2 Scaled D A trim 2 Unit i 1 Keypad input 3 Clear D A trim 3 Re range 2 Apply values 1 Pres Zero trim 2 Pres trim 4 Device information 1 Date 3 Pres sensor trim 3 PLIP 2 Descriptor 4 PUTP 3 Message HE 4 Write Protect 5 Pres trim info n 1 Static Pres trim Online Menu 1 e 4 SP sensor trim 3 SPUTP S 5 Xfer fnctn q 3 SP UTP 1 Device setup SP tri n 6 Pres Damp KI c s 4 SP trim info 2 Pres 5 Trim info 1 Trim Who 7 Low cut i 3 Sugar 4 Diag Parameters See A 2 Trim Date 3 AO 8 Low cut mode next page 4 MA Ed 9 HA Swap Normal 1 Error log vi R 5 Error lo g view SERV SP setup eee g 2 Error log Clear 5 URV Detailed setup 1 Sensors 1 Pressure sensor 1 Pres 1 Pres Zero trim 4 Detailed setup 2 Pres Yo 2 Pres trim 3 Unit 3 PLTP 1 PLTD 4 Pres sensor trim 4 PUTP 2 PUTD 1 SP 5 Pres trim info 3 Clear P snsr trim 2 SP sensor 2 SP d E 3 SP Unit 1 Stalic Pres trim 1 Snsr temp 4 AIG Select 2 SPLTP 1 SPLTD 2 Amp temp 5 SP HIL Select 3 SPUTP 2 SPUTD 3 Temp Unit 6 SP sensor trim 4 SP trim info 3 Clear SP snsr trim 7 SP setup 1 SPrange 2 SP Unit 2 Signal condition 1 Process variables e 3 SP Damp 3 gigs o 4 SP A G Setup 5 SPHIL Select 4 Snsr temp 1 Keypad input 2 Re range 2 Apply values 3 Unit 4 Xfer fnctn 1 T Z Cmp mode 5 Pres Damp 2 Temp Zer
30. Wait 5 min after power is turned off before opening the covers Donotopen the cover in wet weather or humid environment If the cover is opened stated enclosure protection is not applicable IM 01C25A01 01E 1 Introduction 3 d Maintenance Please do not carry out except being written to maintenance descriptions When these procedures are needed please contact nearest YOKOGAWA office Care should be taken to prevent the build up of drift dust or other material on the display glass and name plate In case of its maintenance soft and dry cloth is used e Explosion Protected Type Instrument Users of explosion proof instruments should refer first to section 2 4 Installation of an Explosion Protected Instrument of this manual The use of this instrument is restricted to those who have received appropriate training in the device Take care not to create sparks when accessing the instrument or peripheral devices in a hazardous location f Modification Yokogawa will not be liable for malfunctions or damage resulting from any modification made to this instrument by the customer 1 2 Warranty The warranty shall cover the period noted on the quotation presented to the purchaser at the time of purchase Problems occurred during the warranty period shall basically be repaired free of charge In case of problems the customer should contact the Yokogawa representative from which the instrument was purchased
31. and pulse output simultaneously the HART communication may be influenced by noise comparing analog output only Take countermeasure for noise shown above e g use shield cable etc IM 01C25A01 01E 5 Wiring 30 5 2 5 External Temperature Connection for EJX910A and EJX930A Connect the RTD cable assembly to the Juck Terminal F0505 ai Figure 5 5 External Temperature Connection 5 3 Wiring 5 3 1 Loop Configuration Since the DPharp uses a two wire transmission system signal wiring is also used as power wiring DC power is required for the transmitter loop The transmitter and distributor are connected as shown below For details of the power supply voltage and load resistance see Section 5 6 1 General use Type and Flameproof Type Analog Output Hazardous Location Nonhazardous Location Transmitter terminal box Distributor Power supply unit Receiver instrument F0506 ai Connection between Transmitter and Distributor Figure 5 6 Pulse output and Alarm Status Output or Simultaneous Analog Pulse Output for EJX910A and EJX930A Hazardous Location Nonhazardous Location Ti itter terminal b ransmitter terminal box Distributor Power supply unit Receiver instrument Receiver instrument F0507 ai Connection between Transmitter and Distributor Figure 5 7 2 Intrinsically Safe Type With the intrinsicall
32. and4 Cable gland 2 EJL1210L Teflon film 1 Opt de TF1 EI OPtOn code TF1 Hucrnatad oil 1 Teflon film 2 Opti de TF1 SE EE Eeer 2 EJ01100 B EJ01200 1 D EJ011300 Hon o oof EJ03100 3 J EJ04300 4 K EJ04400 M Bu 1 D EJX910A 2 G r Eol 0004 0 0000 4 K mt D 1 2 EJ02100 0004 D D0000 4 EJ05100 EJ05300 E EJX610A 00000 0001 L EJX630A EJ01180 B EJD438H D0000 0001 J B EJ01150 DO DOC E K F0201 ai Cable gland and RTD cable EJX910A and EJX930A only Bolt Process connector Process connector Gasket e Mounting bracket Flat type e j Mounting bracket L type Transmitter mounting bolt U bolt nut amp U bolt nut L o e a MCN P M Teflon film Fluorinated oil ounting bracket U bolt S U bolt L F0202 ai Figure 2 1 Transmitter Mounting Hardware IM 01C25A01 01E suonne2 BuijpueH W o lt 2 Handling Cautions gt 2 4 Model and Specifications Check The model name and specifications are indicated on the name plate attached to the case O menace TRANSMITER ER Po MODEL BNA 1 1 EMEN I YOKOGAWA 5292 1852870 saran F0203 ai Figure 2 2 Name Plate 2 2 Selecting the Installation Location The transmitter is designed to withstand severe environmental conditions However to en
33. are suitable for the application and correctly installed Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and will void KEMA Intrinsically safe Certification Note 5 Special Conditions for Safe Use In the case where the enclosure of the Pressure Transmitter is made of aluminium if itis mounted in an area where the use of category 1 G apparatus is required it must be installed such that even in the event of rare incidents ignition Sources due to impact and friction sparks are excluded IM 01C25A01 01E suonne2 BuijpueH a 2 Handling Cautions gt 12 Installation Diagram for EJX910A and EJX930A Enclosure IP66 IP67 e Without pulse output Temperature Class for gas poof T6 T5 and T4 Hazardous Location gt Nonhazardous Location Ambient Temperature for gas proof i 50 to 75 C T6 50 to 80 C T5 and i gt u Transmitter NEC 50 to 75 C T4 e i T O t Maximum Process Temperature Tp for gas e 1 Je Es Barrier proof Ge ME 85 C T6 100 C T5 and 120 C T4 a a UR Maximum Surface Temperature for dust proof RTD sensor I ng i RE T85 C Tamb 30 to 75 C Tp 85 C L i D 15 C when HE is specified Note 2 Electrical Data e With pulse output i Supply voltage 42 V dc max Hazardous Location Nonhazardous Locat
34. cables in this example of flowmeter installation use two wire separately shielded cables This supply voltage requires a power sourse with a maximum output current of no less than E R 25mA The supply voltage requires output impedance no more than 1 1000 of R load resistance pM 9 E 10 5 to 30V DC bb Counting Pr il Common 1 Electric counter Counting input I Common Electric counter 1 E 16 4 to 30V DC Counting input I Common Electric counter 1 This supply voltage requires a power sourse with a maximum output current of no less than E R 25mA The range of load resistance R for the pulse output The load resistance of pulse output should be used to 1ko 2W If no translation of the pulse output possible by the cable length or the frequency of the pluse output the load resistance should be selected by calculation as shown below E V 0 1 Example of CEV cable capacitance lt R kQ lt 120 Ko C pF xf kHz 0 1uF km IM Bu Where E Supply voltage V f Frequency of pulse output kHz R Value of load resistance kQ E V R ko C Cable capacitance uF P Power ratio of the load resistance mW P mW 1 To avoid the influence of external noise use an electric counter which fits to the pulse frequency 2 Resistor is not necessary in case of an electric counter which can receive contact pulse signal directly 3 When using analog
35. change depending on the cable type Blue 1 and blue 2 allow changing places For 2 wire Type connect either which is blue1 or blue2 and give other side as OPEN IM 01C25A01 01E Bb Aa Bb F0524 ai c Duuu 34 5 5 Grounding Grounding is always reguired for the proper operation of transmitters Follow the domestic electrical reguirements as regulated in each country For a transmitter with a built in lightning protector grounding should satisfy ground resistance of 100 or less Ground terminals are located on the inside and outside of the terminal box Either of these terminals may be used Ground terminal inside Ground terminal outside F0525 ai Figure 5 14 Ground Terminals 5 6 Power Supply Voltage and Load Resistance When configuring the loop make sure that the external load resistance is within the range in the figure below Note In case of an intrinsically safe transmitter external load resistance includes safety barrier resistance 600 External load 0 0244 resistance Communication applicable range BRAIN and HART AE 1 1 1 1 1 1 4 1 1 1 1 1 1 1 0 10 5 16 6 25 2 42 Power supply voltage E V DC FO526 ai Figure 5 15 Relationship between Power Supply Voltage and External Load Resistance IM 01C25A01 01E 6 Operation 35 6 Operation A N NOTE For FOUNDATION Fieldbus and PROFIBUS PA communication types and
36. ignition Sources due to impact and friction sparks are excluded Electrostatic charge may cause an exlosion hazard Avoid any actions that cause the gerenation of eletrostatic charge such as rubbing with a dry cloth on coating face of the product In case of the enclosure of the Pressure Transmitter with paint layers if itis mounted in an area where the use of category 2D apparatus is required it shall be installed in such a way that the risk from electrostatic discharges and propagating brush discharges caused by rapid flow of dust is avoided To satisfy IP66 or IP67 apply waterproof glands to the electrical connection port When the lightning protector option is specified the apparatus is not capable of withstanding the 500V insulation test required by EN60079 11 This must be taken into account when installing the apparatus ATEX Intrinsically Safe Type for EJX910A and EJX930A Caution for ATEX Intrinsically safe type Note 1 Model EJX Series pressure transmitters with optional code KS2 for potentially explosive atmospheres No KEMA OGATEX 0037X Applicable Standard EN 50014 1997 EN 50020 2002 EN 50284 1999 EN 50281 1 1 1998 Type of Protection and Marking code EEx ia IIC T4 Group II Category 1G 1D Ambient Temperature for gas proof 50 to 60 C 15 C when HE is specified Process Temperature Tp 1207C max Maximum Surface Temperature for dust proof T85 C Tamb 40 to 60 C Tp 80
37. is open Zero adjustment screw cover F0603 ai Figure 6 2 External Zero Adjustment Screw The zero adjustment screw is located inside the cover Use a slotted screwdriver to turn the zero adjustment screw Equalize the transmitter then turn the screw clockwise to increase the output or counterclockwise to decrease the output The zero point adjustment can be made with a resolution of 0 0196 of the setting range The degree of zero adjustments varies with the screw turning speed turn the screw slowly to make a fine adjustment quickly to make a rough adjustment When using differential pressure transmitters for level measurement and if you cannot obtain the lower range value from the actual measurement value of 096 refer to subsection 6 2 2 2 6 2 2 Adjusting Zero Point for Gauge Absolute Pressure Transmitters 1 When you can obtain the Low Range Value from the actual measured value of 0 0 kPa atmospheric pressure For pressure measurement using gauge pressure transmitters follow the steps below before performing zero point adjustment 1 Close the tap valve main valve 2 Loosen the fill plug so that the pressure applied to the transmitter is only the head of the seal liquid 3 Adjust the zero point at this status 4 After the adjustment close the fill plug and then gradually open the tap valve Use a slotted screwdriver to turn the zero adjustment Screw Turn the screw clockwise to increase the output or
38. or the nearest Yokogawa office If a problem arises with this instrument please inform us of the nature of the problem and the circumstances under which it developed including the model specification and serial number Any diagrams data and other information you can include in your communication will also be helpful Responsible party for repair cost for the problems shall be determined by Yokogawa based on our investigation The Purchaser shall bear the responsibility for repair costs even during the warranty period if the malfunction is due to Improper and or inadequate maintenance by the purchaser Failure or damage due to improper handling use or storage which is out of design conditions Use of the product in question in a location not conforming to the standards specified by Yokogawa or due to improper maintenance of the installation location Failure or damage due to modification or repair by any party except Yokogawa or an approved representative of Yokogawa Malfunction or damage from improper relocation of the product in question after delivery Reason of force majeure such as fires earthquakes storms floods thunder lightening or other natural disasters or disturbances riots warfare or radioactive contamination IM 01C25A01 01E uononpoau E 1 Introduction 4 1 3 ATEX Documentation This is only applicable to the countries in European Union 9 0000000 8 All instruct
39. pus code Groove for code 2 8 3 AW installing SW 1 to 5m 2570 320 spiral gasket 6 to 10m 4680 530 1 to 5m 2570 320 View from pressure SE 6 to 10m 4680 530 detector section SY 1 to 5m 320 6 to 10m 530 aa Tto5m 10220 2050 Figure 3 9 6 to 10m 3450 TW 1 to 5m 4270 570 6 to 10m 960 the mounting screws ds Specific gravity of fill fluid at 25 C See below table Fill fluid E code ds Specific 1 90 to mounting screws gravity 1 07 0 94 1 09 1 92 1 09 IM 01C25A01 01E 3 Installation 21 3 4 2 Mounting to Process Flange Tighten the bolts to completely close the gap between the ring and the pressure detector section The mating flange gasket stud bolts and nuts are to procured by the customer Spiral gasket Mating flange Diaphragm Pressure detector section F0310 ai Figure 3 10 Mounting to Process Flange IMPORTANT Confirm thatthere is no gap between the ring and the process detector section after they are mounted on the process flange A gap can lead to a sudden explosive release of process fluids When mounting or removing the ring take care not to tilt the pressure detector downward as the ring can slip off and cause injury When re mounting the ring use the new spiral gasket as shown in below table Table 3 1 Spiral Gasket for Pressure Detector Section Side Part number Size Description F9350SV 100x 120xt4 5 For
40. saatavilla englannin saksan ja ranskankielisin Mik li tarvitsette Ex tyyppisten tuotteiden ohjeita omalla paikallisella kielell nnne ottakaa yhteytt l himp n Yokogawa toimistoon tai edustajaan Todos os manuais de instru es referentes aos produtos Ex da ATEX est o dispon veis em Ingl s Alem o e Franc s Se necessitar de instru es na sua l ngua relacionadas com produtos Ex dever entrar em contacto com a delega o mais pr xima ou com um representante da Yokogawa Tous les manuels d instruction des produits ATEX Ex sont disponibles en langue anglaise allemande et fran aise Si vous n cessitez des instructions relatives aux produits Ex dans votre langue veuillez bien contacter votre repr sentant Yokogawa le plus proche Alle Betriebsanleitungen f r ATEX Ex bezogene Produkte stehen in den Sprachen Englisch Deutsch und Franz sisch zur Verf gung Sollten Sie die Betriebsanleitungen f r Ex Produkte in Ihrer Landessprache ben tigen setzen Sie sich bitte mit Ihrem rtlichen Yokogawa Vertreter in Verbindung Alla instruktionsb cker f r ATEX Ex explosionss kra produkter r tillg ngliga p engelska tyska och franska Om Ni beh ver instruktioner f r dessa explosionss kra produkter p annat spr k skall Ni kontakta n rmaste Yokogawakontor eller representant Oha ta eyyerpidta Aevtovpyias Tov mpoiovrov pe ATEX Ex 1or 0evrou ora Ayyduka Teppavira kar Tak Xs TEpiTTWON Tov xpevaleot
41. skin or eyes and the inhalation of vapors from these fluids D The following precautions must be observed in order to safely operate the transmitter under pressure a Make sure that the process connector bolts are tightened firmly b Make sure that there are no leaks in the impulse piping c Never apply a pressure higher than the specified maximum working pressure 2 4 Installation of an Explosion Protected Instrument A N NOTE For Founpation Fieldbus and PROFIBUS PA explosion protected type please refer to manual in the attached CD ROM If a customer makes a repair or modification to an intrinsically safe or explosionproof instrument and the instrument is not restored to its original condition its intrinsically safe or explosionproof construction may be compromised and the instrument may be hazardous to operate Please contact Yokogawa before making any repair or modification to an instrument AN CAUTION This instrument has been tested and certified as being intrinsically safe or explosionproof Please note that severe restrictions apply to this instrument s construction installation external wiring maintenance and repair A failure to abide by these restrictions could make the instrument a hazard to operate AN WARNING Maintaining the safety of explosionproof equipment requires great care during mounting wiring and piping Safety requirements also place restrictions on maintenance and repair Ple
42. 0 O O O B22 P MIN SPAN Minimum span R Unit specified in C20 O O O B30 SPLRL Lower range limit for R Unit specified in D30 O O static pressure B31 SP URL Upper range limit for R Unit specified in D30 O O static pressure B32 SP MIN SPAN Minimum span for static R Unit specified in D30 O O pressure B60 SELF CHECK Self diagnostics R See A60 O O O C BASIC SETUP Setting data C10 TAG NO Tag number W 116 alphanumeric characters As specified opo ol o C20 PRES UNIT Measurement range Ws mmH2O mmAg mmWG kPa opo Jol o unit mmHg Torr kPa MPa mbar bar gf cm2 kgf cm inH2O inHg ftH2O psi atm Pa hPa C21 PRES LRV Lower range value W 32000 to 32000 within As specified opo ol o measurement range C22 PRES URV Upper range value W 32000 to 32000 within As specified opo Jol o measurement range C23 PRES POINT Decimal place W Oto4 2 Ol O O O C30 AMP DAMPING Damping time constant W 0 50 0 00 to 100 00 sec 2 00 sec or as opo Jol o at amplifier see D50 specified C40 OUTPUT MODE Output mode W LINEAR or SUQARE ROOT LINEAR or as O O O O specified C60 SELF CHECK Self diagnostics R SeeA60 ojo oj Kik R W R Read only W Read amp Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual IM 01C25A01 01E 8 Parameter Sum
43. 0313 ai Figure 3 13 Integral Indicator Direction A IMPORTANT The terminal box cover is locked by an Allen head bolt a shrouding bolt on ATEX flameproof type transmitters When the shrouding bolt is driven clockwise by an Allen wrench it is going in and cover lock is released and then the cover can be opened When a cover is closed it should be locked by a shrouding bolt without fail Tighten the shrouding bolt to a torque of 0 7 N m 1 Remove the cover 2 While supporting the integral indicator with one hand loosen its two mounting screws 3 Dismount the LCD board assembly from the CPU assembly When doing this carefully pull the LCD board assembly straight forward so as not to damage the connector pins between it and the CPU assembly 4 After rotating the LCD align both the LCD board assembly and CPU assembly connectors and engage them 5 Insert and tighten the two mounting screws 6 Replace the cover CPU assembly Integral 907 indicator PP LCD board assembly Mounting screw Amplifier cover F0314 ai Figure 3 14 Rotating Integral Indicator IM 01C25A01 01E 4 Installing Impulse Piping gt 23 4 Installing Impulse Piping 4 1 Impulse Piping Installation Precautions The impulse piping that connects the process outputs to the transmitter must convey the process pressure accurately If for example gas collects in a liquid filled impulse line or the drain of a gas filled impul
44. 7 Y8 Coordinate 8 of Y W 0 00 to 100 0096 80 00 O O O T38 X9 Coordinate 9 of X W 10 00 to 100 0096 90 00 O O O T39 Y9 Coordinate 9 of Y W _ 0 00to 100 0096 90 00 O O O T40 X END FIX End point of X R 100 0096 O O O T41 Y END FIX End point of Y R 100 00 O O O T60 SELF CHECK Self diagnostics R See A60 O O O Il R W R Read only W Read 8 Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual IM 01C25A01 01E 53 Revision Information e Title EJX and EJA E Series Differential Pressure and Pressure Transmitters Installation Manual Manual No IM 01C25A01 01E Edition Date Page Revised Item 1st Aug 2009 New publication 2nd Apr 2010 7 to 14 2 4 Add limitation of ambient temperature for HE 3rd Oct 2010 1 5and 15 Add EJX610A and EJX630A 1 1 Add HART 7 manual 2 1 Add note for wet location in c 3 3 Add EJX630A 30 to 31 5 4 Modify pictures of cable gland 41 to 43 8 Add parameters for EJX900A Dev rev 2 4th Aug 2011 1 1 Modify Table 1 1 14 2 4 3 Alter the note 1 for name plate 27 5 2 2 Change the picture of configuration tool 28 5 2 4 Add note 3 36 7 Add HART protocol revision 7 to NOTE 37 7 Modify Table 7 2 40 8 Add HART protocol revision 7 and EJX910A EJX930A to NOTE Delete the
45. DPharp PROFIBUS PA RE IM 01C25T04 01EN Communication Type Regarding This Manual This manual should be passed on to the end user The contents of this manual are subject to change without prior notice All rights reserved No part of this manual may be reproduced in any form without Yokogawa s written permission Yokogawa makes no warranty of any kind with regard to this manual including but not limited to implied warranty of merchantability and fitness for a particular purpose lf any question arises or errors are found or if any information is missing from this manual please inform the nearest Yokogawa sales office The specifications covered by this manual are limited to those for the standard type under the specified model number break down and do not cover custom made instruments Please note that changes in the specifications construction or component parts of the instrument may not immediately be reflected in this manual at the time of change provided that postponement of revisions will not cause difficulty to the user from a functional or performance standpoint IM 01C25A01 01E uononpoau E Yokogawa assumes no responsibilities for this product except as stated in the warranty lf the customer or any third party is harmed by the use ofthis product Yokogawa assumes no responsibility for any such harm owing to any defects in the product which wer
46. EE USER S MANUAL Tag plate for intrinsically safe type no ew osatexoos7 x for EJX91 0A and EJX930A ot ang 50 15 to 60 C MIN Tamb for DUST 40 15 C IAX EET TEMP Tp 120 C I1G O 5 LEE ID MAGNG 80 C Foo lfp 100 0 r120 c 7p 120 0 MODEL Specified model code STYLE Style code SUFFIX Specified suffix code SUPPLY Supply voltage OUTPUT Output signal MWP Maximum working pressure CAL RNG Specified calibration range NO Serial number and year of production TOKYO 180 8750 JAPAN The manufacturer name and the address Uo 30 V lo 95 4 mA Po 468 mW Co 11 nF Lo 3 9 mH F0215 ai 1 The first number in the second block of NO column is the last one number of the production year second block NO 91K819857 132 7 1 4 The year 201 2 180 8750 is a zip code which represents the following address 2 9 32 Nakacho Musashino shi Tokyo Japan 8 The identification number of Notified Body 2 4 4 IECEx Certification Model EJX Series pressure transmitters with optional code SU2 can be selected the type of protection IECEx Intrinsically Safe type n or flameproof for use in hazardous locations Note 1 Forthe installation of this transmitter once a particular type of protection is selected any other type of protection cannot be used The installation must be in accordance with the description about the type of protection in this instruction manual
47. EJX630A LID can be used above 200 bar and therefore considered as a part of a pressure retaining vessel where category lll Module H applies These models with option code PE3 conform to that category 2 Technical Data Models without PE3 Article 3 Paragraph 3 of PED denoted as Sound Engineering Practice SEP Models with PE3 Module H Type of Equipment Pressure Accessory Vessel Type of fluid Liquid and Gas Group of fluid 1 and 2 Capsule PS 1 PS V Model Wade bar V L bar L Category EJA110E M H V 160 0 01 1 6 EJO1100 EL Article 3 EJX110A Paragraph 3 EJAMOE M H V 250 001 25 SEF with code HG EJO1100 with code M H V 250 0 01 2 5 Il PE3 Article 3 EJL1130L M H 500 0 01 5 0 Paragraph 3 SEP EJL1130L withcode MH 500 0 01 5 0 IH PE3 Article 3 EJO3100 L M A B 160 0 01 1 6 Paragraph 3 SEP Article 3 EJO4300 H A B 160 0 01 1 6 Paragraph 3 SEP Article 3 EJL1440L C D 500 0 1 5 0 Paragraph 3 SEP Capsule PS 1 PS V ag Model code bar VO marty Category EJL1440L with code C D 500 01 50 I PE3 EJID5ion ABC 100 01 10 Article 3 Paragraph 3 EJX610A D 700 01 70 SEP EJ05100 EJX610A rege D 700 0 1 70 I PE3 Eyos300 A B C 100 01 10 Article 3 Paragraph 3 EJX630A D 700 01 7o SEP EJ05300 EJX630A Wilh cod
48. FOUNDATION Fieldbus and PROFIBUS PA communication types please refer to manuals in the attached CD ROM 5 1 Wiring Precautions AA IMPORTANT Fig Lay wiring as far as possible from electrical noise Sources such as large capacity transformers motors and power supplies Remove electrical connection dust cap before wiring All threaded parts must be treated with waterproofing sealant A non hardening silicone group sealant is recommended To prevent noise pickup do not pass signal and power cables through the same ducts Explosion protected instruments must be wired in accordance with specific requirements and in certain countries legal regulations in order to preserve the effectiveness of their explosion protected features The terminal box cover is locked by an Allen head bolt a shrouding bolt on ATEX flameproof type transmitters When the shrouding bolt is driven clockwise using an Allen wrench it gose in The cover lock can then be released and the cover can be opened by hand When a cover is closed it should be locked by a shrouding bolt without fail Tighten the shrouding bolt to a torque of 0 7 N m Shrouding Bolt Shrouding Bolt F0501 ai ure 5 1 Shrouding Bolt Plug and seal an unused conduit connection 5 2 Connections of External Wiring to Terminal Box 5 2 1 Power Supply Wiring Connection AA IMPORTANT Connecting with the commercial AC power supply will damage the device Be su
49. LECT H L select for static W HIGH or LOW HIGH o oo pressure D40 TEMP UNIT Temperature setting W degC degF or K degC opol Jol o unit D50 OUICK RESP Ouick response W OFForON enable0 00to OFF opo jol o 0 50 sec at C30 D55 WRTPROTECT Write protect indicator R NOorYES NO O O O D56 WRT ENABLE Write protect release W 8 alphanumeric characters None O O O D57 NEW PASSWORD User set password for W J18alphanumeric characters None O O O write protect D58 SOFTWR SEAL Software seal R BREAK or KEEP KEEP O O O D60 SELF CHECK Self diagnostics R See A60 O O O E AUX SET2 Auxiliary setting data 2 E10 T ZERO CMP Temperature W OFF or ON OFF O O O compensation mode E11 TEMP ZERO Zero shift compensation W 99 999 to 99 999 degC 0 000 degC O O O E30 BI DIRE MODE Bidirectional mode W OFForON OFF O O O E50 DO SELECT Contact output select W INHIBIT PRES SP TEMP INHIBIT O O O PRES SP PRES TEMP SP TEMP or PRES SP TEMP E51 DO SIG TYPE Signal type select W OFF WHENALARM or ON ON WHEN ALARM O O O WHEN ALARM E52 D OUTPUT Contact output R OFF or ON OFF O O O E60 SELF CHECK Self diagnostics R See A60 O O O R W R Read only W Read 8 Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual IM 01C25A01 01E
50. Menu Tree for EJX910A EJX930A 5th Mar 2012 Revise CD R Ed5 6th Aug 2012 Add EJA E series 1 Add table for EJA to Table 1 1 Add note for representation of model name 10 to 15 Revise ATEX approval 17 Add models to PED table 42 46 Add parameters and notes 7th Jun 2013 Add PROFIBUS PA 7 Add note for multiple approval option 13 to 14 Replace ATEX type n by ATEX Ex ic 16 and 17 Add EJA110E with HG to PED table 20 Modify note for installation height 8th June 2014 2 1 Add note for symbols 8 2 4 2 Revise category for CSA Nonincendive 17 21 Update safety requirement standard 28 to 34 5 Revise drawings and symbols for terminal 28 5 2 1 Add note for power supply 37 to 42 6 3 Add local parameter setting function IM 01C25A01 01E EJX and EJA E Series Electronic User s Manual IM 01C25A11 01E WISE System Requirements for Windows os Microsoft Windows XP Professional Microsoft Windows 7 CPU Pentium 300 MHz or higher RAM 128 MB or more Display 800 x 600 SVGA or higher 256 colors Contents This CD R contains information in PDF format that is necessary for safe and effective operation of the product Trademarks Microsoft MS DOS Windows and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and or other countries Other company and product names are trademarks or registered trademarks of their respective holders YOKOGAWA 4 www yokogawa c
51. O O O M19 MEMO3 Memo W 116 alphanumeric characters O O O Il R W R Read only W Read 8 Write 2 The default value shows MWP Maximum working pressure of the capsule Since the working pressure limit varies according to the Model refer to the General Specifications section in each user s manual IM 01C25A01 01E Aueuiuins Jsayowesed E 8 Parameter Summary 52 No Parameter name Item RAW Content Default value ieee is 2 M20 ISOLMATL Capsule material W O O O M21 FILL FLUID Fill fluid W O O O M22 GASKET MATL Gasket material W O O O M23 PRO CON MATL Flange material W O O O M24 D VENT MATL Vent plug material Ww O O O M25 PRO CON TYPE Process connection Ww O O O type M26 RS ISOL MATL Remote seal material W O O O M27 PRO CON SIZE Flange size Ww O O O M28 NUM RS Number of remote seal Ww O O O M29 RS FILL FLUID Fill fluid of remote seal W O O O M30 RS TYPE Remote seal type W O O O M50 MS CODE 1 Model and suffix code 1 Ww O O O M51 MS CODE 2 Model and suffix code2 W O O O M52 MS CODE 3 Model and suffix code3 W O O O M53 MS CODE 4 Model and suffix code 4 W O O O M54 MS CODE 5 Model and suffixcode5 W O O O M55 MS CODE 6 Model and suffix code 6 W O O O M60 SELF CHECK Self diagnostics H See A60 O O O P Record History of errors P10 ERROR REC 1 Last error W SeeA60 GOOD O O O P12 E
52. RROR REC 2 Second recent error W SeeA60 GOOD O O O P14 ERROR REC 3 Third recent error W SeeA60 GOOD OIO O P16 ERROR REC 4 Forth recent error W SeeA60 GOOD O O O P60 SELF CHECK Self diagnostics R See A60 O O O T CHARACTERIZR Signal characterizer setting T10 S C ENABLE Signal characterizer W INHIBIT or ENABLE INHIBIT O O O permission T11 NUM OF POINT Number of coordinates W 0to9 0 O O O T20 X START FIX Start point of X R 0 00 O O O T21 Y START FIX Start point of Y R 0 00 O O O T22 X1 Coordinate 1 of X W 0 00 to 100 0096 10 00 opjolot T23 Y1 Coordinate 1 of Y W 0 00 to 100 0096 10 00 ojolot T24 X2 Coordinate 2 of X W 0 00 to 100 0096 20 00 O O O T25 Y2 Coordinate 2 of Y W 0 00 to 100 0096 20 00 O O O T26 X3 Coordinate 3 of X W 0 00 to 100 0096 30 00 O O O T27 Y3 Coordinate 3 of Y W 0 00 to 100 0096 30 00 O O O T28 X4 Coordinate 4 of X W 0 00 to 100 0096 40 00 O O O T29 Y4 Coordinate 4 of Y W 0 00 to 100 0096 40 00 O lO O T30 X5 Coordinate 5 of X W 0 00 to 100 0096 50 00 OjOo o T31 Y5 Coordinate 5 of Y W 0 00 to 100 0096 50 00 O O O T32 X6 Coordinate 6 of X W 0 00 to 100 0096 60 00 O O O T33 Y6 Coordinate 6 of Y W 0 00 to 100 0096 60 00 O O O T34 X7 Coordinate 7 of X W 0 00 to 100 0096 70 00 O O O T35 Y7 Coordinate 7 of Y W 0 00 to 100 0096 70 00 O O O T36 X8 Coordinate 8 of X W 0 00 to 100 0096 80 00 O O O T3
53. RV 4 Save Cancel the value y Edit Damping time Save Cancel the value I Edit Output mode N Save Cancel the value 93 Edit Display Out1 S I Save Cancel the value m Set LRV x I Save Cancel the value m Set URV a Lt Save Cancel the value 8 9 Re range by applying actual pressure F0606 ai Note that the above 1 to 7 parameter configurations are available with the software revision SOFT REV 2 03 or later Software revision can be checked via a field communicator HART BRAIN or DTM Please refer to IM 01C25T01 for HART parameter Software rev and IM 01C25T03 for BRAIN SOFT REV Figure 6 5 IM 01C25A01 01E 6 Operation 39 6 3 2 Activating Local Parameter Setting 6 3 3 Parameter Setting Review Press the push button on the integral indicator to activate Current setting value for the below parameters are shown the Local Parameter Setting mode The transmitter will sequentially by each press of the push button exit automatically from the Local Parameter Setting mode Tag number Unit LRV URV Damping Output mode if no operation is carried out for 10 minutes linear square root Display out 1 Process Measurement Display Process Measurement Display F0607 ai To configure each parameter value turn the e
54. TALLE DANS CL I DIV 2 AUCUN JOINT N EST REQUIS Non Hazardous Locations Non hazardous Location Equipment Hazardous Locations Division 1 50 cm Max 42 V DC Max 4 to 20 mA DC Signal Conduit Sealing Fitting Transmitter F0208 ai Non Hazardous Hazardous Locations Division 2 Locations Non hazardous Location Equipment 42 V DC Max 4 to 20 mA DC Sealing Fitting C Ya Signal B 1 Transmitter F0209 ai IM 01C25A01 01E suonnes Buljpuey W 2 Handling Cautions gt 10 All wiring shall comply with local installation requirements and local electrical code n hazardous locations the cable entry devices shall be of a certified flameproof type suitable for the conditions of use and correctly installed Unused apertures shall be closed with suitable flameproof certified blanking elements The plug attached is flameproof certified Note3 Operation WARNING AFTER DE ENERGIZING DELAY 5 MINUTES BEFORE OPENING APRES POWER OFF ATTENDRE 5 MINUTES AVANT D OUVRIR WARNING WHEN AMBIENT TEMPERATURE gt 657C USE THE HEAT RESISTING CABLES z 90 C QUAND LA TEMPERATURE AMBIANTE 2 65 C UTILISEZ DES CABLES RESISTANTES A LA CHALEUR 2 90 C Take care not to generate mechanical sparking when accessing to the instrument and peripheral devices in a hazardous location Note 4 Maintenance and Repair The instrument modification or par
55. X630A Horizontal Mounting Position Figure 3 1 3 1 Mounting m Thetransmitter can be mounted on a nominal 50 mm 2 inch pipe using the mounting bracket supplied as shown in Figure 3 2 and 3 3 Tighten the four bolts that hold the transmitter with a torque of approximately 39 N m 4 kgfm Transmitter mounting bolt 50 mm 2 inch pipe F0302 ai Figure 3 2 Transmitter Mounting Horizontal Impulse Piping Type Vertical pipe mounting Vertical pipe mounting Process connector upside Process connector downside vo 9 j bracket 50 mm 2 inch pipe Transmitter mounting bolt F0303 ai Figure3 3 Transmitter Mounting Vertical Impulse Piping Type Vertical pipe mounting Horizontal pipe mounting 50 mm U bolt nut L 2 inch pipe Mounting bracket U bolt S F0304 ai Figure3 4 EJL1510L1and EJ05300 Mounting 3 2 Mounting the Diaphragm Seals A IMPORTANT Please use a gasket with an inside diameter d that is greater than the diameter of the diaphragm seal If a gasket with a smaller inside diameter is used the diaphragm may not function correctly During the diaphragm seal installation ensure as far as possible that no seal liquid head pressure is applied to the diaphragm seals Exercise care so as not to damage diaphragm surfaces Since the diaphragm protrudes approx 1 mm from the flange surface do not place the pressure detector section face down on a surface
56. aja poole Wszystkie instrukcje obs ugi dla urz dze w wykonaniu przeciwwybuchowym Ex zgodnych z wymaganiami ATEX dost pne s w j zyku angielskim niemieckim i francuskim Je eli wymagana jest instrukcja obs ugi w Pa stwa lokalnym je zyku prosimy o kontakt z najbli szym biurem Yokogawy Vsi predpisi in navodila za ATEX Ex sorodni pridelki so pri roki v angliS ini nemS ini ter francoS ini e so Ex sorodna navodila potrebna v va em tukejnjem jeziku kontaktirajte va najbli i Yokogawa office ili predstaunika Az ATEX Ex m szerek g pk nyveit angol n met s francia nyelven adjuk ki Amennyiben helyi nyelven k rik az Ex eszk z k le r sait k rj k keress k fel a legk zelebbi Yokogawa irod t vagy k pviseletet Bcnykn ynbTBaHna 3a nponykKTM or cepnata ATEX Ex ce npegnaraT Ha aHMMN CKN HEMCKN M bpeHcKV eau AKO ce HyXAaeTe or yNbTBAHNA 3a nponykTM or cepnaTa Ex Ha popHnA BM 83MK ce cBbpxere c Ha 6nnakna odpuc nnn npegcTaBVTercTBO Ha npma Yokogawa Toate manualele de instructiuni pentru produsele ATEX Ex sunt in limba engleza germana si franceza In cazul in care doriti instructiunile in limba locala trebuie sa contactati cel mai apropiat birou sau reprezentant Yokogawa ll manwali kollha ta l istruzzjonijiet ghal prodotti marbuta ma ATEX Ex huma disponibbli bl Ingli bil ermani u bil Fran i Jekk tkun te tie struzzjonijiet marbuta ma Ex fil lingwa lokali tieg ek g andek
57. ase read the following sections very carefully AN WARNING The range setting switch must not be used in a hazardous area IM 01C25A01 01E 2 Handling Cautions gt 7 A IMPORTANT For combined approval types Once a device of multiple approval type is installed it should not be re installed using any other approval types Apply a permanent mark in the check box of the selected approval type on the certification label on the transmitter to distinguish it from unused approval types 2 4 44 FMApproval a FM intrinsically Safe Type Caution for FM intrinsically safe type Following contents refer DOC No IFM022 A12 Note 1 Model EJX EJA E Series Differential gauge and absolute pressure transmitters with optional code FS1 are applicable for use in hazardous locations Applicable Standard FM3600 FM3610 FM3611 FM3810 ntrinsically Safe for Class Division 1 Groups A B C amp D Class Il Division 1 Groups E F amp G and Class Ill Division 1 Class I Zone 0 in Hazardous Locations AEx ia IIC Nonincendive for Class I Division 2 Groups A B C amp D Class Il Division 2 Groups F amp G and Class I Zone 2 Groups IIC in Hazardous Locations Outdoor hazardous locations NEMA TYPE 4X Temperature Class T4 Ambient temperature 60 to 60 C Note 2 Entity Parameters Intrinsically Safe Apparatus Parameters Groups A B C D E F and G Vmax 30V Ci
58. ation or parts replacement by other than an authorized Representative of Yokogawa Electric Corporation is prohibited and will void the certification 6 Name Plate Name plate pore mwaa Dom o Eu olo 0 LL eO 3 w 3 SUEEI ER M SUPPLY voc Na GM maAoc EN MWP Made in Ji YOKOGAWA _ TOKYO 155 8750 JAPAN Tag plate for flameproof type En TEMP CLASS T6 T5 T4 MAX PROCESS TEMP Tp 85 100 120 C Tamb 50 to 75 80 75 C T85 C Tamb 30 15 to 75 C Tp 85 C for Dust O 4 CE I 2D WARNING A AFTER DE ENERGIZING DELAY 5 MINUTES BEFORE WHEN THE AMBIENT TEMP 2 65 C USE THE HEAT RESISTING CABLE amp CABLE GLAND gt 90 C POTENTIAL ELECTROSTATIC CHARGING HAZARD Ay Tag plate for intrinsically safe Ex ia No DEKRA 11ATEX 0228 X ExiallC T4 Ga Ta 50 TO 60 C Ex ia IIIC T85 C T100 C T120 C Db Ta 30 15 TO 60 C IP66 IP67 MAX PROCESS TEMP Tp 120 C TES C Th B0 C T100 C Tp 100 C T120 UT faoc Ui 30V W nn Pi 0 9W Ci 27 6nF I 1G O CE I2D WARNING A POTENTIAL ELECTROSTATIC CHARGING HAZARI OSE USER S MANUAL Tag plate for intrinsically safe Ex ic Ex ic IIC T4 Gc IP66 Tamb 3015 TO 60 C AX PROCESS TEMP 120 C Vi i 30V Ci 27 6nF Li 0uH o C amp 1a0 WARNING A POTENTIAL ELECTROSTATIC CHARGING HAZARD S
59. be set be set TRNS FC OUT MOD dier de ot shown on the shown on the integral indicator integral indicator The degree of adjustment depends on the speed of tuming the adjustment screw Turn the screw slowly for fine tuning and turn the screw fast for quick tuning IM 01C25A01 01E lt 7 Errors and Countermeasures gt 43 T A N NOTE For HART protocol revision 7 FOUNDATION Fieldbus and PROFIBUS PA communication types please refer to manuals in the attached CD ROM Errors and Countermeasures The table below shows a summary of error messages for BRAIN and HART protocol revision 5 protocols Table 7 1 Alarm Message Summary Except EJX910A and EJX930A Indicator Cause Qutput Operation Countermeasure during Error None AL 01 Sensor problem Outputs the signal Hold High or Replace capsule when error keeps CAP ERR Capsule temperature sensor problem Low set with parameter appearing even after restart Capsule EEPROM problem AL 02 Amplifier temperature sensor problem Outputs the signal Hold High or Replace amplifier AMP ERR Amplifier EEPROM problem Low set with parameter Amplifier problem AL 10 Input is outside measurement range Outputs high range limit value orlow Check input or replace capsule when PRESS limit of capsule range limit value necessary AL 11 Static pressure exceeds limit Continu
60. cation Group IIC Zone 2 Class l ll Division 2 CSA Certified Groups A B C D F G Class Ill Division 1 nL or Pressure Transmitters nonincendive i i Equipment I i i Not Use Safety Barrier F0207 ai b CSA Explosionproof Type Caution for CSA explosionproof type Note 1 Model EJX EJA E Series pressure transmitters with optional code CF1 are applicable for use in hazardous locations Certificate 2014354 Applicable Standard C22 2 No 0 C22 2 No 0 4 C22 2 No 0 5 C22 2 No 25 C22 2 No 30 C22 2 No 94 C22 2 No 61010 1 C22 2 No 60079 0 C22 2 No 60079 1 Explosion proof for Class I Groups B C and D Dustignition proof for Class II III Groups E F and G Enclosure TYPE 4X Temperature Code T6 T4 ExdllC T6 T4 Enclosure IP66 IP67 Maximum Process Temperature 120 C T4 100 C T5 85 C T6 Ambient Temperature 50 to 75 C T4 50 to 80 C T5 50 to 75 C T6 15 C when HE is specified Supply Voltage 42 V dc max Output Signal 4 to 20 mA dc Note 2 Wiring All wiring shall comply with Canadian Electrical Code Part and Local Electrical Codes n hazardous location wiring shall be in conduit as shown in the figure WARNING ASEAL SHALL BE INSTALLED WITHIN 50cm OF THE ENCLOSURE UN SCELLEMENT DOIT TRE INSTALL MOINS DE 50cm DU BO TIER WARNING WHEN INSTALLED IN CL I DIV 2 SEAL NOT REQUIRED UNE FOIS INS
61. cess Pressure Tap Angle For Horizontal Piping 2 Position of Process Pressure Taps and Transmitter If condensate or gas accumulates in the impulse piping it should be removed periodically by opening the drain or vent plugs However this will generate a transient disturbance in the pressure measurement and therefore it is necessary to position the taps and route the impulse piping so that any extraneous liquid or gas generated in the leadlines returns naturally to the process piping lf the process fluid is a gas then as a rule the transmitter must be located higher than the process pressure taps lf the process fluid is a liquid or steam then as a rule the transmitter must be located lower than the process pressure taps 3 Impulse Piping Slope The impulse piping must be routed with only an upward or downward slope Even for horizontal routing the impulse piping should have a slope of at least 1 10 to prevent condensate or gases from accumulating in the pipes IM 01C25A01 01E 4 Installing Impulse Piping gt 25 4 Temperature Difference Between Impulse Piping for differential pressure transmitters If there is a temperature difference between the high and low impulse lines the density difference of the fluids in the two lines will cause an error in the measurement pressure When measuring flow impulse lines must be routed together so that there is no temperature difference between them 5 Cond
62. d 5 4 14 Connecting Shielded Cable with Cable Gland External temperature input code 1 2 3 and 4 RTD connection components EJX multivariable transmitter two cable glands and RTD cable Two cable glands are attached Electrical connection d NN NS D J j RTD cable NEN E with connector Detail of connector F0514 ai Magnified view of the RTD connector in the transmitter s terminal box Protection Cap The RTD cable connecting port is covered with a cap to keep out dust The cap should not be removed until you are ready to install the cable Connecting Port F0515 ai IM 01C25A01 01E 5 Wiring 32 Components for the cable gland The cable gland assembly consists of an entry seal running coupler and backnut Confirm that the seal is attached inside the entry and that the thread size of the cable gland is the same as that for the RTD electrical connection 1 2NPT Type Running Entry with Seal Coupler Backnut M20 Type Gasket Entry with Seal Coupler Backnut Running F0516 ai Input output signal is non isolated Do not turn on power supply until you complete all the wiring work Procedure 1 Disassemble the cable gland loosen the running coupler to separate the backnut from the entry 2 Remove the protection cap over the transmitter electrical connection and install the entry on the electrical connection
63. e Metal Conduit 2 Flameproof Type Wire cables through a flameproof packing adapter or use a flameproof metal conduit W Wiring cable through flameproof packing adapter Apply a non hardening sealant to the terminal box connection port and to the threads on the flameproof packing adapter for waterproofing Flameproof packing adapter Flexible metal conduit ee Apply a non hardening co sealant to the threads for waterproofing Tee Drain plug F0512 ai Figure 5 11 Typical Cable Wiring Using Flameproof Packing Adapter W Flameproof metal conduit wiring Asealfitting must be installed near the terminal box connection port for a sealed construction Apply a non hardening sealant to the threads of the terminal box connection port flexible metal conduit and seal fitting for waterproofing Gas sealing device Non hazardous area Flameproof flexible metal conduit Hazardous area Apply a non hardening sealant to the threads of these fittings for waterproofing Flameproof heavy gauge steel conduit Tee Seal fitting ea wiring impregnate the fitting with a compound to seal tubing F0513 ai Drain plug Figure 5 12 Typical Wiring Using Flameproof Metal Conduit 5 4 RTD Cable Connection EJX910A EJX930A Connection of the RTD cable is always required to measure external temperature Follow the procedures below to connect a cable when a cable gland or a conduit is use
64. e and output Amplifier temp Burnout Outputs AO upper limit or AO lower limit Adjust Flg Temp Coef Fall back Outputs Diag Out Fixed Val AL 88 Differential pressure pressure Continue to operate and output Check process condition INVR DP fluctuation does not reach the reference level required to blockage detection so that no blockage detection is carried out AL 88 Low pressure side fluctuation does not INVR SL reach the reference fluctuation level required to blockage detection AL 88 High pressure side fluctuation does not INVR SH reach the reference fluctuation level required to blockage detection AL 88 BIkF can not be used for blockage INVR F detection for some reasons AL 89 Appointed the diagnosis range outside ILBD OV AL 89 B Blocking both side blockage is It depends on the Diag Out Option Check process condition B BLK detected setting AL 89 High pressure side blockage is H BLK detected Off Continue to operate and output AL 89 Low pressure side blockage is Kanta ME Api AO upperlimitor AO EBEK detected Fall back Outputs Diag Out Fixed Val AL 89 Pressure fluctuation amplitude of high H LRG pressure side is large AL 89 Pressure fluctuation amplitude of low L LRG pressure side is large AL 89 A Blocking single side blockage is ABLK detected AL 90 SIM Under Simulation Mode for flow Simulate input output Check Simulation Mode AL 91 F SIM Under Simulation Mode for device Output the setting value of Simulate
65. e for the conditions of use and correctly installed Unused apertures shall be closed with suitable flameproof certified blanking elements Note 3 Operation WARNING AFTER DE ENERGIZING DELAY 5 MINUTES BEFORE OPENING WARNING WHEN AMBIENT TEMPERATURE 2 65 C USE THE HEAT RESISTING CABLES z 90 C Take care not to generate mechanical sparking when accessing to the instrument and peripheral devices in a hazardous location Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and Will void IECEx Certification 2 5 EMC Conformity Standards EN61326 1 Class A Table 2 for use in industrial locations EN61326 2 3 AN CAUTION To meet EMC regulations Yokogawa recommends that customers run signal wiring through metal conduits or use shielded twisted pair cabling when installing EJX EJA E Series transmitters in a plant IM 01C25A01 01E suonne2 BuijpueH a 16 2 Handling Cautions gt 2 6 Pressure Equipment Directive PED 1 General EJX EJA E Series pressure transmitters are categorized as piping under the pressure accessories section of directive 97 23 EC which corresponds to Article 3 Paragraph 3 of PED denoted as Sound Engineering Practice SEP e EJX110A LIMS EJX110A OHS EJX110A DVS EJA110E with HG EJL1130L1 EJL1440L1 EJO5100 OD EJO5300 OD EJX610A LID and
66. e not predictable or for any indirect damages When describing the model name like EJO1100 in this manual it shows the applicability for both EJX110A and EJA110E The same representations are used for the other models too A N NOTE For FOUNDATION Fieldbus and PROFIBUS PA protocol versions please refer to manuals in the attached CD ROM in addition to this manual The following safety symbol marks are used in this manual AN WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury AN CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury It may also be used to alert against unsafe practices A IMPORTANT Indicates that operating the hardware or software in this manner may damage it or lead to system failure A N NOTE Draws attention to information essential for understanding the operation and features e Direct current L Functional grounding terminal AN Caution This symbol indicates that the operator must refer to an explanation in the user s manual in order to avoid the risk of injury or death of personnel or damage to the instrument 1 Introduction 2 1 1 For Safe Use of Product For the protection and safety of the operator and the instrument or the system including the instrument please be sure to follow the instructions on safety described in this ma
67. e odnyies oyeTUKa pe Ex OTHY TOTLK YAWTTR TAPAKAAOVLE ETLKOWOV OTE LE TO kg greng ypageio THs Yokogawa aVTLTPOTWwTO TNs o G9 0 E o oo VSetky n vody na obsluhu pre pr stroje s ATEX Ex su k dispoz cii v jazyku anglickom nemeckom a francuzskom V pr pade potreby n vodu pre Ex pr stroje vo Va om n rodnom jazyku skontaktujte pros m miestnu kancel riu firmy Yokogawa V echny u ivatelsk p ru ky pro v robky na n se vztahuje nev bu n schv len ATEX Ex jsou dostupn v angli tin n m in a francouz tin Po adujete li pokyny t kaj c se v robk s nev bu n m schv len m ve va em lok ln m jazyku kontaktujte pros m va i nejbli reprezenta n kancel Yokogawa Visos gamini ATEX Ex kategorijos Eksploatavimo instrukcijos teikiami angl vokie i ir pranc z kalbomis Nor dami gauti prietais Ex dokumentacij kitomis kalbomis susisiekite su artimiausiu bendrov s Yokogawa biuru arba atstovu Visas ATEX Ex kategorijas izstr d jumu Lieto anas instrukcijas tiek pieg d tas ang u v cu un fran u valod s Ja v laties sa emt Ex ier u dokument ciju cit valod Jums ir j sazin s ar firmas Jokogava Yokogawa tuv ko ofisu vai p rst vi K ik ATEX Ex toodete kasutamisjuhendid on esitatud inglise saksa ja prantsuse keeles Ex seadmete muukeelse dokumentatsiooni saamiseks p rduge l hima lokagava Yokogawa kontori v i esind
68. ected Bolts Process Ni Stop valve connector Gasket Impulse piping 3 valve manifold Gasket Process connector 3 valve Stop valve manifold F0404 ai Figure 4 4 3 Valve Manifold Direct Mounting Type A N NOTE After completing the connection of the transmitter and 3 valve manifold be sure to CLOSE the low pressure and high pressure stop valves OPEN the egualizing valve and leave the manifold with the egualizing valve OPEN You must do this in order to avoid overloading the transmitter from either the high or the low pressure side when beginning operation 4 1 2 Routing the Impulse Piping 1 Process Pressure Tap Angles If condensate gas sediment or other extraneous material in the process piping gets into the impulse piping pressure measurement errors may result To prevent such problems the process pressure taps must be angled as shown in Figure 4 5 according to the kind of fluid being measured A N NOTE lf the process fluid is a gas the taps must be vertical or within 45 either side of vertical lf the process fluid is a liquid the taps must be horizontal or below horizontal but not more than 45 below horizontal lf the process fluid is steam or other condensing vapor the taps must be horizontal or above horizontal but not more than 45 above horizontal Gas Liquid Steam Pressure 43 45 taps 45 45 Process 45 45 piping F0405 ai Figure 4 5 Pro
69. ectric strength or surface resistivity is adhering 2 applies to normal indoor atmosphere Normally only non conductive pollution occurs Occasionally however temporary conductivity caused by condensation must be expected 2 Installation Category I Overvoltage category Installation category describes a number which defines a transient overvoltage condition It implies the regulation for impulse withstand voltage applies to electrical equipment which is supplied from the circuit when appropriate transient overvoltage control means interfaces are provided 3 Altitude of installation site Max 2 000 m above sea level 4 Indoor Outdoor use IM 01C25A01 01E suonne2 BuijpueH a 3 Installation 1 8 3 Installation AA IMPORTANT When welding piping during construction take care not to allow welding currents to flow through the transmitter Donotstep on this instrument after installation For EJD430L1 EJL1440L1 and EJL1438L1 the atmospheric opening is located on the low pressure side cover flange For EJL1530L1 and EJX630A whose capsule code is A B or C the pipe of the atmospheric opening is located on the pressure detecting section These openings must not face upward Sen Pipe NC backside of the instrument Zero adjustment screw Capsule code JO5300 EJO6300 OC i F00301 ai EJL1530L and EJ
70. ed D 700 0 1 70 I PE3 L 160 001 1 6 Article 3 EJX910A Paragraph 3 M H 250 0 01 2 5 SEP EJX910A with code MH 250 001 2 5 I PE3 Article 3 EJX930A MH 500 0 01 5 0 Paragraph 3 SEP EJX930A with code MH 500 0 01 50 I PE3 1 PS is maximum pressure for vessel itself based on Pressure Eguipment Directive 97 23 EC Refer to General Specification for maximum working pressure of a transmitter 2 Referred to Table 1 covered by ANNEX Il of EC Directive on Pressure Eguipment Directive 97 23 EC 3 Operation AN CAUTION The temperature and pressure of fluid should be maintained at levels that are consistent with normal operating conditions The ambient temperature should be maintained at a level that is consistent with normal operating conditions Please take care to prevent water hammer and the like from inducing excessive pressures in pipes and valves If phenomena are likely install a safety valve or take some other appropriate measure to prevent pressure from exceeding PS Take appropriate measures at the device or system level to protect transmitters if they are to be operated near an external heat source IM 01C25A01 01E 2 Handling Cautions gt 17 2 7 Safety Requirement Standards Applicable standard EN61010 1 EN61010 2 30 1 Pollution Degree 2 Pollution degree describes the degree to which a solid liquid or gas which deteriorates diel
71. emperature H Unit specified D40 0 degC opojo J50 ADJ WHO Adjustment information W _ 8 alphanumeric characters opojo J51 ADJ DATE Adjustment information W 16 alphanumeric characters opojo J52 ADJ LOC Adjustment information W 8 alphanumeric characters oO OO 0 J53 ADJ DESC Adjustment information W 16 alphanumeric characters oO Oo 0 J55 EXT ZERO ADJ External zeroing W _ INHIBIT or ENABLE ENABLE OlO O permission J56 CLEAR ADJ Clear adjustment W PRES SP 4 20mA or O ALL J60 SELF CHECK Self diagnostics R See A60 O K TEST Test parameters K10 OUTPUT X Yo Test output 96 setting Within a range between 0 0096 O D20 and D21 K40 DO TEST Test contact output W OFF or ON OFF O K45 TEST TIME OUTPUT X Yo and W 10 min 30 min 60 min 10 min O DO TEST duration 3 hour 6 hour 12 hour time selection K50 TEST KEY1 Special maintenance W O parameter K51 TEST KEY2 Special maintenance W O parameter K52 TEST KEY3 Special maintenance W O parameter K53 TEST KEY4 Special maintenance Ww O parameter K60 SELF CHECK Self diagnostics R See A60 O M DEVICE INFO Device information M10 SERIAL NO Serial number R O O O M11 MFTR DATE Manufactured date R O O O M12 EXTRA NO Customization number R O O O M15 SOFT REV Software revision R O O O M16 BRAIN REV BRAIN protocol revision R O O O M17 MEMO1 Memo W 116 alphanumeric characters O O O M18 MEMO2 Memo W 16 alphanumeric characters
72. ensate Pots for Steam Flow Measurement for differential pressure transmitters If the liquid in the impulse piping repeatedly condenses or vaporizes as a result of changes in the ambient or process temperature this will cause a difference in the fluid head between the high pressure and low pressure sides To prevent measurement errors due to these head differences condensate pots are used when measuring steam flow 6 Preventing Wind Speed Effects in Very Low Differential Pressure Measurement for differential pressure transmitters AA IMPORTANT When using a differential pressure transmitter to measure very low pressures draft pressure the low pressure connection port is left open to atmospheric pressure the reference pressure Any wind around the differential pressure transmitter will therefore cause errors in the measurement To prevent this it will be necessary either to enclose the transmitter in a box or to connect a impulse line to the low pressure side and insert its end into a wind excluding pot cylindrical with a base plate 7 Preventing Freezing If there is any risk that the process fluid in the impulse piping or transmitter could freeze use a steam jacket or heater to maintain the temperature of the fluid A N NOTE After completing the connections close the valves on the process pressure taps main valves the valves at the transmitter stop valves and the impulse piping drain valves so tha
73. erature for EPL Db 30 to 60 C 15 C when HE is specified Process Temperature Tp 120 C max Maximum Surface Temperature for EPL Db T85 C Tp 80 C T100 C Tp 100 C T120 C Tp 120 C Enclosure IP66 IP67 Note 2 Electrical Data In type of explosion protection intrinsic safety Ex ia IIC or Ex ia IIIC only for connection to a certified intrinsically safe circuit with following maximum values Ui 30V li 200 mA Pi 0 9 W Linear Source Maximum internal capacitance Ci 27 6 nF Maximum internal inductance Li 0 uH Note 3 Installation Refer to the control drawing All wiring shall comply with local installation requirements Control Drawing Hazardous Location lt Nonhazardous Location Transmitter i Safety Barrier 1 F0210 ai 1 In any safety barriers used the output current must be limited by a resistor R such that lo Uz R Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and will void DEKRA Intrinsically safe Certification Note 5 Special Conditions for Safe Use IM 01C25A01 01E AN WARNING b In the case where the enclosure of the Pressure Transmitter is made of aluminium if it is mounted in an area where the use of category 1 G apparatus is required it must be installed such that even in the event of rare incidents
74. es to operate and output ST PRSS AL 12 Capsule temperature is outside range Use heat insulation or make lagging CAP TMP 50 to 130 C to keep temperature within range AL 13 Amplifier temperature is outside range AMP TMP 50 to 95 C AL 30 Output is outside upper or lower range Outputs high range limit value or low Check input and range setting and RANGE limit value range limit value change them as needed AL 31 Static pressure exceeds specified Holds output immediately before error SP RNG range occurred AL 35 Input pressure exceeds specified Continues to operate and Check input P HI threshold output AL 36 P LO AL 37 Input static pressure exceeds specified SP HI threshold AL 38 SP LO AL 39 Detected temperature exceeds TMP HI specified threshold AL 40 TMP LO AL 50 Specified value is outside of setting Holds output immediately before error Check setting and change them as P LRV range occurred needed AL 51 P URV AL 52 P SPN AL 53 Continues to operate and output Check input P ADJ AL 54 Continues to operate and output Check setting and change them as SP RNG holding static pressure in 96 needed AL 55 Continues to operate and output Check input SP ADJ AL 60 Specified values or settings to define Check setting and change SC CFG signal characterizer function do not them as needed satisfy the condition AL 79 Displayed value exceeds limit OV DISP 1
75. for the transmitter operating confirmation and zeroing by any communication method refer to manuals in the attached CD ROM for further information 6 1 Preparation for Starting Operation B Confirming that Transmitter is Operating Properly On the integral indicator lf the wiring system is faulty the display stays blank Ifthe transmitter is faulty an error code is displayed Self diagnostic error on the integral indicator Faulty transmitter A N NOTE If any of the above errors are indicated on the display of the integral indicator refer to Chapter 7 for the corrective action F0601 ai B Verify and Change Transmitter Parameter Setting and Values The parameters related to the following items are set at factory as specified in order Calibration range Integral indicator display Output mode Software damping optional Other parameters like following are shipped with the default setting Low cut Process alarm setting Static pressure range Signal characterizer Write protection To confirm or change the values please refer to manuals in the attached CD ROM B Output Status Setting at CPU Failure and Hardware Write Protection Setthe switches as shown in the figure below to set the burn out direction and write protection The Burnout Switch is set to the H side for delivery unless option code C1 or C2 is specified in the order and the hardware write protection switc
76. g tighten these bolts uniformly to prevent leaks with a torque of 39 to 49 N m 4 to 5 kgf m 3 Removing the Process Connector Port Dustproof Cap The process connector port threads are covered with a plastic cap to exclude dust This cap must be removed before connecting the piping Be careful not to damage the threads when removing this cap Never insert a screwdriver or other tool between the cap and port threads to remove the cap 4 3 2 Routing the Process Piping 1 Relationship between Process Fluid and Manifold Locations For the vertical impulse piping type If condensate or gas generated in the process piping were allowed to accumulate then it would be necessary to remove it periodically by opening the drain or vent plug However this would generate a transient disturbance in the pressure measurement Therefore the process piping must be routed so that any condensate or gas generated in the process piping will not accumulate in the pressure sensing assembly of the transmitter A N NOTE lf the process fluid is a gas then as a rule the manifold must be located at the downside of the pressure sensing assembly lf the process fluid is a liquid then as a rule the manifold must be located at the upside of the pressure sensing assembly 2 Pipe Size for Process Piping Use a 15 mm 1 2 inch pipe for process piping connection to the process connector 3 Preventing Freezing If there is any risk
77. g to the Model refer to the General Specifications section in each user s manual IM 01C25A01 01E 8 Parameter Summary Applicabl del 3 No Parameter name Item RAW Content Default value a een 38 J ADJUST Adjusting data J09 ADJ UNIT Pressure adjusting unit W or PRES UNIT PRES UNIT O select J10 ADJ PRES Adjustment reference R Unit specified in JO9 O pressure J11 PZEROADJ Automatic zero W 32000 to 32000 unit 0 00000 kPa O adjustment specified in JO9 J12 P SPANADJ Automatic span W 32000 to 32000 unit 100 000 kPa O adjustment specified in JO9 J15 PZERO DEV Manual zero adjustment W _ 32000 to 32000 unit 100 000 kPa O specified in J09 J16 P SPAN DEV Manual span W 32000 to 32000 unit 100 000 kPa O adjustment specified in JO9 J20 ADJSP Adjustment reference R Unit specified in JO9 O pressure of SP J21 SP ZERO ADJ Automatic SP zero W 32000 to 32000 unit 0 00000 MPa O adjustment specified in JO9 J22 SP SPAN ADJ Automatic SP span W 32000 to 32000 unit O adjustment specified in JO9 J25 SP ZERO DEV Manual SP zero W 32000 to 32000 unit 0 00000 MPa O adjustment specified in JO9 J26 SP SPAN DEV Manual SP span W 32000 to 32000 unit 0 00000 MPa O adjustment specified in JO9 J40 OUTPUT 4mA 4 mA adjustment W 10 000 to 10 000 0 000 o jol o J41 OUTPUT 20mA 20 mA adjustment W 10 000 to 10 000 0 000 OlO O J45 AMP TEMP Amplifier t
78. gm Gasket area F0311 ai Figure 3 11 Affixing the Teflon Film IM 01C25A01 01E 3 Installation 22 3 6 Rotating Transmitter Section The transmitter section can be rotated approximately 360 180 to either direction or 360 to one direction from the original position at shipment depending on the configuration of the instrument It can be fixed at any angle within above range 1 Remove the two setscrews that fasten the transmitter section and capsule assembly using the Allen wrench 2 Rotate the transmitter section slowly and stop it at designated position 3 Tighten the two setscrews to a torque of 1 5 N m AA IMPORTANT Do not rotate the transmitter section more than the above limit Vertical impulse piping type Pressure detector section Stopper Rotate 0 to 180 segments Transmitter section Horizontal impulse piping type Transmitter section Rotate 0 to 180 segments Conduit connection Zero adjustment screw Pressure detector section F0312 ai Figure 3 12 Rotating Transmitter Section Left Side High Pressure Type 3 7 Changing the Direction of Integral Indicator 4 IMPORTANT Always turn OFF power release pressure and remove a transmitter to non hazardous area before disassembling and reassmbling an indicator An integral indicator can be installed in the following three directions F
79. h is set to E side except EJX910A and EJX930A The setting of the switches can be confirmed via communication Slide switch Burnout direction switch BOH L WRE D CPU assembly Write protection switch Burnout direction switch BO Burnout Direction H I L H I L Switch Position Burnout Direction HIGH LOW Hardware write protection switch WR Write Protection Switch Position eine Hin NO YES Write enabled Write disabled Write Protection F0602 ai Burn out Direction and Hardware Write Protection Slide Switch Figure 6 1 IM 01C25A01 01E uopeuodo E 6 Operation 36 6 2 Zero Point Adjustment After completing preparations for operating the transmitter adjust the zero point Zero point adjustment can be done by turning the transmitter s zero adjustment screw or by using the communicator This section describes the procedure for the zero adjustment screw For the communicator procedure please refer to manuals in the attached CD ROM AA IMPORTANT Do not turn off the power to the transmitter immediately after performing a zero point adjustment Powering off within 30 seconds of performing this procedure will return the zero point to its previous setting 6 2 1 Adjusting Zero Point for Differential Pressure Transmitters Before adjusting zero point make sure that the equalizing valve
80. ion WK to 20m l i 7 Note3 Installation Transmitter o a All wiring shall comply with local installation Safety Barrier 1 requirement DM The cable entry devices shall be of a certified pesos q i Kg A flameproof type suitable for the conditions of use RM SN Note4 Operation O Keep the WARNING label attached to the ED Dl i Safety Barrier i transmitter U 7 WARNING AFTER DE ENERGIZING DELAY 4 In any safety barriers used the output current must be The safety barrier shall be certified by notify body EU as HU 5 MINUTES BEFORE OPENING WHEN THE D a AMBIENT TEMP 265 C USE HEAT RESISTING T CABLE AND CABLE GLAND 290 C Take care not to generate mechanical sparking when accessing to the instrument and peripheral limited by a resistor R such that lo Uz R devices in a hazardous location Note 5 Special Conditions for Safe Use F0211 ai ATEX When using non isolation barrier connect A to IS earthing system WARNING 2 RTD sensor is prepared by the user The sensor signal line must withstand a test voltage of z 3 500V AC Electrostatic charge may cause an exlosion hazard Avoid any actions that cause the WARNING gerenation of eletrostatic charge such as rubbing with a dry cloth on coating face of the product To satisfy IP66 or IP67 apply waterproof glands to the nthe case where the enclosure of the Pressure electrical connection port Tra
81. ion manuals for ATEX Ex related products are available in English German and French Should you require Ex related instructions in your local language you are to contact your nearest Yokogawa office or representative Alle brugervejledninger for produkter relateret til ATEX Ex er tilgaengelige p engelsk tysk og fransk Skulle De nske yderligere oplysninger om h ndtering af Ex produkter p eget sprog kan De rette henvendelse herom til den n rmeste Yokogawa afdeling eller forhandler Tutti i manuali operativi di prodotti ATEX contrassegnati con Ex sono disponibili in inglese tedesco e francese Se si desidera ricevere i manuali operativi di prodotti Ex in lingua locale mettersi in contatto con l ufficio Yokogawa pi vicino o con un rappresentante Todos los manuales de instrucciones para los productos antiexplosivos de ATEX est n disponibles en ingl s alem n y franc s Si desea solicitar las instrucciones de estos art culos antiexplosivos en su idioma local deber ponerse en contacto con la oficina o el representante de Yokogawa m s cercano Alle handleidingen voor producten die te maken hebben met ATEX explosiebeveiliging Ex zijn verkrijgbaar in het Engels Duits en Frans Neem indien u aanwijzingen op het gebied van explosiebeveiliging nodig hebt in uw eigen taal contact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger Kaikkien ATEX Ex tyyppisten tuotteiden k ytt hjeet ovat
82. mary Applicable model 3 No Parameter name Item RAW Content Default value ee 38 D AUX SET 1 Auxiliary setting data 1 D10 LOW CUT Low cut W 0 00 to 20 00 10 00 O O O0 0 D11 LOW CUT MODE Low cut mode W LINEAR or ZERO LINEAR opo ol o D15 H L SWAP Impulse piping W NORMAL or REVERSE NORMAL O O 0 accessing direction D16 H2O UNIT SEL H2O unit select W 4degC or 20degC 4degC O O O oQ 68 0F D20 OUT LIMIT L Low side output limiter W 2 50 to 110 0096 2 50 O O O O D21 OUT LIMIT H High side output limiter W 2 50 to 110 0096 11096 O O O0 0 D22 REV OUTPUT Output reversal W NORMAL or REVERSE NORMAL opo ol o D25 BURNOUT CPU error R HIGH or LOW O O O D26 ERROR OUT Hardware error W BURNOUT DIR or HOLD BURNOUT DIR opo ol o D30 SP UNIT Static pressure unit W SeeC20 MPa Oo olo D31 SPA G SLCT Gauge Abs select for W GAUGE or ABSOLUTE ABSOLUTE O O 0 static pressure D32 ATM PRESS Coefficient for given W Unit specified in D30 0 10133 MPa O O O gauge pressure D33 SPLRV Lower limit of static W 32000 to 32000 within 0 0 MPa O 0 o0 pressure measurement range D34 SPURV Upper limit of static W 32000 to 32000 within O O 0 pressure 2 measurement range D35 SP POINT Decimal place of static W 0to4 1 OoO oO 0 pressure D36 SP DAMPING Damping time constant W 0 00 to 100 00 sec 2 00 sec O 0O O of SP D37 SPSE
83. mit of the transmitter Pa abs See below table For fill fluid code A B C D E Low pressure side F0308 ai Figure 3 8 Example of Installation to Tank Caution on Installation 3 4 Mounting the Flushing Connection Ring 3 4 1 Mounting to Pressure Detector The flushing connection ring is mounted to the pressure detector section as shown in Figure 3 9 At the factory shipment the flushing connection ring is already assembled and attached to process detector Pressure detector section Spiral gasket D holder K Vent Drain plug F0309 ai Mounting to Pressure Detector Section 1 Mount the ring holder on the ring and loosely tighten 2 Place the spiral gasket in the ring groove With the ring correctly aligned and flush with the face of the pressure detector securely tighten each ring holder s 3 Position the ring so that the vent drain plugs are aligned straight up and down Wetted parts Process connection size material poc code Section code 2 8 3 AW SW 1 to 5m 6790 3190 6 to 10m 10030 3520 SE 1 to 5m 6790 3190 6 to 10m 10030 3520 SY 1 to 5m 3190 6to 10m 3520 section HW 1 to 5m 19150 6140 6 to 10m 8290 TW 1 to 5m 9620 3620 Fr 6 to 10m 4210 UW 1to5m 9540 4750 Mi Ring 6 to 10m 6050 For fill fluid code 1 2 4 Wetted parts Process connection size material
84. n when the transmitter is installed 2 4 2 CSA Certification a CSA Intrinsically Safe Type Caution for CSA Intrinsically safe and nonincendive type Following contents refer to DOC No ICS013 A13 Note 1 Model EJX EJA E Series differential gauge and absolute pressure transmitters with optional code CS1 are applicable for use in hazardous locations Certificate 1606623 For CSA C22 2 Applicable Standard C22 2 No 0 C22 2 No 0 4 C22 2 No 25 C22 2 No 94 C22 2 No 157 C22 2 No 213 C22 2 No 61010 1 C22 2 No 60079 0 Intrinsically Safe for Class Division 1 Groups A B C amp D Class Il Division 1 Groups E F amp G Class III Division 1 Nonincendive for Class I Division 2 Groups A B C amp D Class ll Division 2 Groups F amp G Class lll Division 1 Enclosure Type 4X Temp Code T4 Amb Temp 50 to 60 C 15 C when HE is specified Process Temperature 120 C max For CSA E60079 Applicable Standard CAN CSA E60079 11 CAN CSA E60079 15 IEC 60529 2001 Ex ia IIC T4 Ex nL IIC T4 Ambient Temperature 50 to 60 C Max Process Temp 120 C Enclosure IP66 IP67 IM 01C25A01 01E 2 Handling Cautions gt 9 Note 2 Entity Parameters Intrinsically safe ratings are as follows Maximum Input Voltage Vmax Ui 30 V Maximum Input Current Imax li 200 mA Maximum Input Power Pmax Pi 0 9 W Maximum Internal Capacitance Ci 10 nF Maximum Internal
85. ning the Process Connector Mounting Bolts After connecting an impulse line tighten the process connector mounting bolts uniformly 4 Removing the Impulse Piping Connecting Port Dustproof Cap The impulse piping connecting port on the transmitter is covered with a plastic cap to keep out dust This cap must be removed before connecting the line Be careful not to damage the threads when removing this cap Never insert a screwdriver or other tool between the cap and port threads to remove the cap 5 Connecting the Transmitter and 3 Valve Manifold for differential pressure transmitters A 3 valve manifold consists of two stop valves to block process pressure and an equalizing valve to equalize the pressures on the high and low pressure sides of the transmitter Such a manifold makes it easier to disconnect the transmitter from the impulse piping and is convenient when adjusting the transmitter zero point There are two 3 valve manifold typs the pipe mounting type and the direct mounting type care should be taken with respect to the following points when connecting the manifold to the transmitter E Pipe Mounting Type 3 Valve Manifold Impulse piping gy Nipple Vent m 3 valve optiona i op manifold Ball head lock nut Stop valve low pressure side a Pipe Equalizing valve Pipes balancing T Il Ball head d lock nut Stop valve high pressure side k d Nipple Process 50 mm 2 inch pipe
86. nsmitter is made of aluminium if it is mounted in an area where the use of category 2D apparatus is required it shall be installed in such a way c ATEX Flameproof Type that the risk from electrostatic discharges and propagating brush discharges caused by rapid Caution for ATEX flameproof type flow ot dustis avoided Note 1 Model EJX EJA E Series pressure transmitters The instrument modification or parts replacement with optional code KF22 for potentially by other than an authorized Representative of explosive atmospheres Yokogawa Electric Corporation is prohibited and No KEMA 07ATEX0109 X will void the certification Applicable Standard EN 60079 0 2009 To satisfy IP66 or IP67 apply waterproof glands to EN 60079 1 2007 EN 60079 31 2009 the electrical connection port Type of Protection and Marking Code EE Ex d IIC T6 T4 Gb Extb lllC T85 C Db Group II Category 2G 2D IM 01C25A01 01E 2 Handling Cautions gt 13 d ATEX Intrinsically Safe Type ATEX Flameproof Type Model EJX EJA E Series pressure transmitters with optional code KU22 or V1U1 can be selected the type of protection ATEX Flameproof Intrinsically Safe Ex ia or Ex ic for use in hazardous area Note 1 Note 2 For the installation of this transmitter once a particular type of protection is selected any other type of protection cannot be used The installation must be in accordance with the description about the type of p
87. nual when handling this instrument In case the instrument is handled in contradiction to these instructions Yokogawa does not guarantee safety Please give your attention to the followings a Installation The instrument must be installed by an expert engineer or a skilled personnel The procedures described about INSTALLATION are not permitted for operators In case of high process temperature care should be taken not to burn yourself because the surface of body and case reaches a high temperature The instrument installed in the process is under pressure Never loosen the process connector bolts to avoid the dangerous spouting of process fluid During draining condensate from the pressure detector section take appropriate care to avoid contact with the skin eyes or body or inhalation of vapors if the accumulated process fluid may be toxic or otherwise harmful When removing the instrument from hazardous processes avoid contact with the fluid and the interior of the meter All installation shall comply with local installation requirement and local electrical code b Wiring The instrument must be installed by an expert engineer or a skilled personnel The procedures described about WIRING are not permitted for operators Please confirm that voltages between the power supply and the instrument before connecting the power cables and that the cables are not powered before connecting c Operation
88. o 6 Low cut 7 Low cut mode 8 H L Swap 9 Bi dir mode ee 2 Pres Yo Quick resp 3 AO T Z Cmp menu sc 4 SP C menu 5 SP 5 Review 1 SC 6 Snsr temp 1 Loop test 2 Num of points 7 Engr Disp 2 D A trim 3 Point setting 8 Engr exp 3 Scaled D A trim 9 Engr Unit 4 Clear D A trim 3 Output condition 1 Process variables Digital Output 5 AO alm typ 6 Auto recover Hot Koy 2 Analog output 7 AO lower limit 8 AO upper limit 1 Keypad Input 1 LRV 1 Poll addr 2 URV 3 HART output 2 Num req preams 1 Pres Alert mode 3 Unit 3 Burst mode 2 Config Pres Alerts 4 LSL 4 Burst option 3 SP Alart mode 5 USL 4 Config SP Alerts 1 Digital Output 6 Min Span 4P Alert 5 Temp Alert mode 2 DO Select mop FOCARE ANGES 6 Config Temp Alerts 3 DO Signal type 1 Write protect 1 Disp select 1 Disp Out 1 7 DO Config 4 DO Test 2 Enable wrt 10min 4 Display condition 2 Disp Out 2 2 Wrt protect menu e 3 New password 3 Disp Out 3 4 Software seal 4 Disp Out 4 1 Disp Pres fnctn 1 Tag m 2 Disp Pres Reso 2 Pd diti EH 3 Pres disp point 2 Date T1 3 Descriptor 3 SP disp condition 1 Engr LRV 4 Message 4 Enar di 2 Engr URV 5 Model 1 ngr disp range 3 Engr em 6 Model 2 i ngr Un 7 Model 3 5 barlndicator 5 Engr point 8 Write Protect 1 Universal rev 1 Field device info 9 SeiEngr Unit 9 EXSW 2 EM dev rev 5 Device information 2 Sensor information odify Engr Uni Revision s 3 Software rev 6 Test Key 3 Self test Additional Info F0801 1 ai IM 01C25A01
89. o Uo R The safety barrier must be IECEx certified Input voltage of the safety barrier must be less than 250 Vrms Vdc The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation and will void IECEx Intrinsically safe and type n certification Intrinsically Safe Hazardous Location Nonhazardous Location Group IIC Zone 0 i i General EJX Series Pressure lECEx certified Purpose Transmitters Safety Barrier Equipment o TL o01 o i it O poe Tasa ERA l F0216 ai type n Nonhazardous Location Hazardous Location Group IIC Zone 2 EJX Series Pressure Transmitters i IECEx Certified i Equipment nL 1 Not Use Safety Barrier I F0217 ai b IECEx Flameproof Type Caution for IECEx flameproof type Note 1 Model EJX EJA E Series pressure transmitters with optional code SF2 or SU2 are applicable for use in hazardous locations No IECEx CSA 07 0008 Applicable Standard IEC60079 0 2004 IEC60079 1 2003 Flameproof for Zone 1 Ex d llC T6 T4 Enclosure IP66 IP67 Maximum Process Temperature 120 C T4 100 C T5 85 C T6 Ambient Temperature 50 to 75 C T4 50 to 80 C T5 50 to 75 C T6 Supply Voltage 42 V dc max Output Signal 4 to 20 mA dc Note 2 Wiring n hazardous locations the cable entry devices shall be of a certified flameproof type suitabl
90. oltage 42 V dc max Output signal 4 to 20 mA Note 2 Wiring All wiring shall comply with National Electrical Code ANSI NFPA70 and Local Electrical Codes When installed in Division 1 FACTORY SEALED CONDUIT SEAL NOT REQUIRED Note 3 Operation Keep the WARNING nameplate attached to the transmitter WARNING OPEN CIRCUIT BEFORE REMOVING COVER FACTORY SEALED CONDUIT SEAL NOT REQUIRED INSTALL IN ACCORDANCE WITH THE USERS MANUAL IM 01C25 Take care not to generate mechanical sparking when accessing to the instrument and peripheral devices in a hazardous location Note 4 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and will void Factory Mutual Explosionproof Approval C FM Intrinsically Safe Type FM Explosionproof Type Model EJX EJA E Series pressure transmitters with optional code FU1 or V1U1 can be selected the type of protection FM Intrinsically Safe or FM Explosionproof for use in hazardous locations Note 1 Note 2 For the installation of this transmitter once a particular type of protection is selected any other type of protection cannot be used The installation must be in accordance with the description about the type of protection in this instruction manual In order to avoid confusion unnecessary marking is crossed out on the label other than the selected type of protectio
91. om fld Not for sale WARNING This CD contains software and is for use in a computer only Do not play this on an audio CD player as the high volume may damage your hearing or audio speakers Copyright amp 2009 Yokogawa Electric Corporation All Rights Reserved YOKOGAWA 4 YOKOGAWA ELECTRIC CORPORATION Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Phone 81 422 52 5555 Branch Sales Offices Osaka Nagoya Hiroshima Kurashiki Fukuoka Kitakyusyu YOKOGAWA CORPORATION OF AMERICA Head Office 12530 West Airport Blvd Sugar Land Texas 77478 USA Phone 1 281 340 3800 Fax 1 281 340 3838 Georgia Office 2 Dart Road Newnan Georgia 30265 USA Phone 1 800 888 6400 1 770 253 7000 Fax 1 770 254 0928 YOKOGAWA AMERICA DO SUL LTDA Praca Acapulco 31 Santo Amaro S o Paulo SP BRAZIL CEP 04675 190 Phone 55 11 5681 2400 Fax 55 11 5681 4434 YOKOGAWA EUROPE B V Euroweg 2 3825 HD Amersfoort THE NETHERLANDS Phone 31 88 4641000 Fax 31 88 4641111 YOKOGAWA ELECTRIC CIS LTD Grokholskiy per 13 Building 2 4th Floor 129090 Moscow RUSSIA Phone 7 495 737 7868 Fax 7 495 737 7869 YOKOGAWA CHINA CO LTD 3F Tower D Cartelo Crocodile Building No 568 West Tianshan Road Shanghai 200335 CHINA Phone 86 21 62396262 Fax 86 21 62387866 YOKOGAWA ELECTRIC KOREA CO LTD 14 1 Yangpyeongdong 4Ga Yeongdeungpo Gu Seoul 150 866 KOREA Phone 82 2 2628 6000 Fax 82 2 2628 6400
92. on and insert the RTD cable F0523 ai 2 Remove the cap protecting the connecting port Then insert the RTD cable and firmly plug the connector into the connecting port in the transmitter s terminal box 3 Insert the cable through the conduit and attach it to the RTD electrical connection AN CAUTION Do not pull the cable or subject it to excessive mechanical shock 5 4 3 Cable Connection RTD Terminal Box Side EJX multivariable transmitter RTD I F is for 3 wire Type RTD Pt100 Heed the following when wiring an RTD of the 2 or 4 wire Please note that a temperature error will occur when you use a 2 wire RTD because of wiring resistance Please do not ground the shield on the RTD side of the cable AN CAUTION Please use only the cables provided with this instrument When wiring be sure not to damage the cable s insulation or its core All the cable cores must have sufficient insulation around them Do not let the signal line contact the shield line Do not allow the shield line or the signal line to come the earth potential voltage MT A BA Figure 5 13 The Method of Wiring for the RTD Side Table 5 2 The Method of Wiring for the RTD Side RTD Terminal RTD Terminal A a B b 2 Wire Wnite Blue1 and Blue2 3 Wire Wnite Blue1 Blue2 4 Wire White open Blue1 Blue2 A N NOTE The color display in the table shows the white line of the cable The cable color could
93. on each seal To avoid measuring error duets temperature difference between the two diaphragm seals capillary tube must be bound together The capillary tube must be securely fixed to the tank wall to prevent movement by wind or vibration If the capillary tube is too long loosely coil the extra tube portion coil diameter of 300 mm or more and secure the coiled tube with a clamp Install the sealed diaphragm so that the shank positions downward uopejje sul d Minimum liquid level pressure xgzzzzzzzz The transmitter should be installed as low as possible below the position where the high pressure side diaphragm seal is installed F0307 ai Installing the Diaphragm Seals to a Tank Figure 3 7 IM 01C25A01 01E 3 Installation 20 IMPORTANT The transmitter should be installed at least 600 mm below the high pressure HP process connection to ensure a positive head pressure of fill fluid Pay special attention to vacuum applications If it can not be installed at least GOU mm below the HP process connection please use the equation below P PO n ds 0 102 mm h Vertical height between the HP process connection and the transmitter mm hs0 Install the transmitter at least h mm below the HP process connection h 0 Install the transmitter at most h mm above the HP process connection P Pressure in the tank Pa abs PO Minimum working pressure li
94. pe 6 3 1 Local Parameter Setting LPS Overview Parameter configuration by the external adjustment screw and push button integral indicator code E offers easy and quick setup for parameters of Tag number Unit LRV URV Damping Output mode linear square root Display out 1 and Re range by applying actual pressure LRV URV There is no effect on measurement signal analog output or communication signal when Local Parameter Setting is carried out External adjustment Screw cover F0604 ai Figure 6 3 External Adjustment Screw Integral indicator TOUTS a a Ca 100 nil ULOL Push button F0605 ai Figure 6 4 Range Setting Switch push button IM 01C25A01 01E 6 Operation 38 push push push push push Process Measurement Display Y Activate LPS mode Tag Number NA Press Unit NA Press LRV Y Press URV AA Damping Time Y Output Mode NA Display Out1 NA LRV Apply Press Y URV Apply Press Y Process Measurement Display E Zero adjustment N Hua Edit Tag number e Save Cancel the value I Edit Press unit I Save Cancel the value I gt Edit Press LRV I Save Cancel the value Edi Press U
95. re to use the DC power supply in the predetermined range Connect the power supply wiring to the SUPPLY and terminals Transmitter terminal box F0502 ai Figure 5 2 Power Supply Wiring Connection 5 2 2 Configuration Tool Connection Connect the configuration tool to the SUPPLY and terminals Use hooks Transmitter terminal box Power supply T Ignore the polarity since the configuration tool is AC coupled to the PC FieldMate terminal box SES Figure 5 3 Configuration Tool Connection 5 2 3 Status Output Connection When option code AL is specified connect the external wiring as shown in Figure 5 4 To configure and activate the process alarm function and status output it is necessary to set some parameters Refer to each communication manual for procedures Transmitter S 24V DC terminal box shielded cable Distributor supply 30V DC 120mA max Use two wire separately shielded cables AC power supply F0504 ai Figure 5 4 Status Output Connection IM 01C25A01 01E 5 Wiring 29 5 2 4 Connection Example for EJX910A and EJX930A Table 5 1 protocol type Connection The connection example for simultaneous analog and pulse and alarm status output For HART Description Analog Output In this case Communication is possible up to a distance of 2km when a CEV cable is used Transmitter Electrical Terminal Either B or Distributor
96. rotection in this user s manual For combined approval types Once a device of multiple approval type is installed it should not be re installed using any other approval types Apply a permanent mark in the check box of the selected approval type on the certification label on the transmitter to distinguish it from unused approval types e ATEX Intrinsically Safe Ex ic Caution for ATEX intrinsically safe Ex ic Note 1 Note 2 Applicable Standard EN 60079 0 2009 EN 60079 0 2012 EN 60079 11 2012 Type of Protection and Marking Code ll 3G Ex ic IIC T4 Gc Ambient Temperature 30 to 60 C 15 C when HE is specified Ambient Humidity O to 10096 No condensation Maximum Process Temperature 120 C IP Code IP66 Ambient pollution degree 2 Overvoltage category I Electrical Data Ui 30V Ci 27 6 nF Li 0 uH Installation All wiring shall comply with local installation requirements refer to the control drawing Cable glands adapters and or blanking elements shall be of Ex n Ex e or Ex d and shall be installed so as to maintain the specified degree of protection IP Code of the transmitters Note 3 Maintenance and Repair The instrument modification or parts replacement by other than authorized representative of Yokogawa Electric Corporation is prohibited and Will void ATEX intrinsically safe Control Drawing Hazardous Area lt Nonhazardous Area i i I H
97. se line becomes plugged it will not convey the pressure accurately Since this will cause errors in the measurement output select the proper piping method for the process fluid gas liquid or steam Pay careful attention to the following points when routing the impulse piping and connecting the impulse piping to a transmitter 4 1 1 Connecting Impulse Piping to the Transmitter 1 Check the High and Low Pressure Connections on the Transmitter Figure 4 1 Symbols H and L have been placed on the capsule assembly to indicate high and low pressure side With differential pressure transmitters connect the high pressure side impulse line to the H side and the low pressure side impulse line to the L side With gauge absolute pressure transmitters connect the impulse line to the H side Differential Pressure Transmitter H and L are shown Process connection Process connection Process connector Bolt F0401 ai Figure 4 1 H and L Symbols on a Capsule Assembly 2 Changing the Process Connector Piping Connections for differential pressure transmitters The impulse piping connection distances can be changed between 51 mm 54 mm and 57 mm by changing the orientation of the process connectors This is convenient for aligning the impulse line with a process connectors 54 mm 51 mm 57 mm F0402 ai Figure 4 2 Process Connector Impulse Piping Connection Distances 3 Tighte
98. sure that it will provide years of stable and accurate performance take the following precautions when selecting the installation location a Ambient Temperature Avoid locations subject to wide temperature variations or a significant temperature gradient If the location is exposed to radiant heat from plant equipment provide adequate thermal insulation and or ventilation b Ambient Atmosphere Do not install the transmitter in a corrosive atmosphere If this cannot be avoided there must be adequate ventilation as well as measures to prevent the leaking of rain water and the presence of standing water in the conduits c Shock and Vibration Although the transmitter is designed to be relatively resistant to shock and vibration an installation site should be selected where this is kept to a minimum d Installation of Explosion protected Transmitters An explosion protected transmitters is certified for installation in a hazardous area containing specific gas types See subsection 2 4 Installation of an Explosion Protected Instrument 2 3 Pressure Connection AN WARNING Never loosen the process connector bolts when an instrument is installed in a process The device is under pressure and a loss of seal can result in a sudden and uncontrolled release of process fluid When draining toxic process fluids that have condensed inside the pressure detector take appropriate steps to prevent the contact of such fluids with the
99. t condensate sediment dust and other extraneous material cannot enter the impulse piping 4 2 Impulse Piping Connection Examples Figure 4 6 4 7 and 4 8 shows examples of typical impulse piping connections Before connecting the transmitter to the process study the transmitter installation location the process piping layout and the characteristics of the process fluid corrosiveness toxicity flammability etc in order to make appropriate changes and additions to the connection configurations Note the following points when referring to these piping examples lf the impulse line is long bracing or supports should be provided to prevent vibration The impulse piping material used must be compatible with the process pressure temperature and other conditions e A variety of process pressure tap valves main valves are available according to the type of connection flanged screwed welded construction globe gate or ball valve temperature and pressure Select the type of valve most appropriate for the application Liguid Gas Steam Orifice Tap valve NIG Condensate pot Ko Union ty or flange l Tee 3 valve manifold TIG Sch En Drain valve Ak _ Drain plug Bud esjnduy Burjejsu 5 F0406 ai Figure 4 6 Impulse Piping Connection Examples for differential pressure transmitters Open Tank Closed Tank Tap valve
100. that the process fluid in the transmitter pressure sensing assembly could freeze or solidify use a steam jacket or heater to maintain the temperature of the fluid 4 Process Piping Connection Examples Figure 4 10 shows examples of typical process piping connections Before connecting the transmitter to the process study the transmitter installation location the process piping layout and the characteristics of the process fluid corrosiveness toxicity flammability etc in order to make appropriate changes and additions to the connection configurations Note the following points when referring to these piping examples The process piping material used must be compatible with the process pressure temperature and other conditions IM 01C25A01 01E Avariety of process piping mounted stop valves are available according to the type of connection flanged screwed welded construction globe gate or ball valve temperature and pressure Select the type of valve most appropriate for the application Gas flow measurement Union or flange AE Stop valve Manifold Process piping Liguid flow measurement VA Manifold zd Union or flange co 3 Stop valve Process piping EI Figure 4 10 Process Piping Connection Examples EJ01150 4 Installing Impulse Piping 27 IM 01C25A01 01E Bud esinduu Burjejsu E 5 Wiring 28 5 Wiring A N NOTE For
101. tikkuntattja lill eqreb rappre entan jew uffi ju ta Yokogawa IM 01C25A01 01E 2 Handling Cautions gt 5 2 Handling Cautions When the transmitter is delivered visually check them to make sure that no damage occurred during shipment Also check that all transmitter mounting hardware shown in Figure 2 1 is included If the transmitter was ordered without the mounting bracket or without the process connector the transmitter mounting hardware is not included Table 2 1 Applicable Model Code for Mounting Hardware Applicable Suffix code Part name Qty model EJO1100 Process connector bolt 4 EJL1120L1 Process Process connector 2 EJLI130L connections EJX910A 123and4 Process connector 2 EJX930A gasket EJ02100 P Process connector bolt 2 EJO3100 Se Process connector 1 EJDM30D 453 and4 Process connector EJLI440L1 m gasket EJL1110L EJ01200 U bolt 1 EJLT130L1 EMETHOEI U bolt nut 2 EJLI430L1 8 Mounting bracket EB I B D G J K and M EJL1118L mtt Mounting bracket 4 EJLI438L1 Lor flat type EJL1115L EJX910A Transmitter mounting 4 EJX930A bolt EJLI510L1 U bolt L and S 1 ea EJLI530L1 Mounting bracket U bolt nut L and S 2ea EJX610A FandL EJX630A Mounting bracket 1 External temperature input RTD cabl 4 cable EJX910A B C and D EJX930A External temperature input 1 2 3
102. ts replacement by other than authorized representative of Yokogawa Electric Corporation and Yokogawa Corporation of America is prohibited and will void Canadian Standards Explosionproof Certification c CSAlntrinsically Safe Type CSA Explosionproof Type Model EJX EJA E Series pressure transmitters with optional code CU1 or V1U1 can be selected the type of protection CSA Intrinsically Safe or CSA Explosionproof for use in hazardous locations Note 1 For the installation of this transmitter once a particular type of protection is selected any other type of protection cannot be used The installation must be in accordance with the description about the type of protection in this instruction manual Note 2 In order to avoid confusion unnecessary marking is crossed out on the label other than the selected type of protection when the transmitter is installed 2 4 8 ATEX Certification 1 Technical Data a _ ATEX Intrinsically Safe Type Except for EJX9L10A Caution for ATEX Intrinsically safe type Note 1 Model EJX EJA E Series pressure transmitters with optional code KS21 for potentially explosive atmospheres No DEKRA 11ATEX0228 X Applicable Standard EN 60079 0 2009 EN 60079 11 2007 EN 60079 26 2007 EN 61241 11 2006 Type of Protection and Marking code Ex ia llC T4 Ga Ex ia IIIC T85 C T100 C T120 9C Db Group ll Category 1G 2D Ambient Temperature for EPL Ga 50 to 60 C Ambient Temp
103. xternal adjustment screw on each parameter screen after activating the Local Parameter Setting mode IM 01C25A01 01E 6 Operation 40 6 3 4 Tag Number Configuration Tag Number is edited by turning the external adjustment screw Up to 8 alphanumeric characters for HART or 16 alphanumeric characters for BRAIN can be set Blinking Blinkin Set all other e characters in the same way Change the first Character SEET FOGO ai 6 3 5 Pressure Unit Configuration Pressure unit for the below table can be changed as below By turning the external adjustment screw user can scroll between the various available pressure units I Save 1 T Cancel U E D EENS Blinkin Blinkin N Select by the push button Ru pressure umts P E kPa bar inH0 4degC 39 2degF f M MN Torr mbar inHzO 920degC 68degF atm g cm inHg D MPa kg cm ftH00 4degC 39 2degF NP hPa Pa ftH O 20degC 68degF push mmHg mmH 0 4degC 39 2degF psi mmH20 20degC 68degF In addition to the above units mmAq 4degC mmAq 20degC mmWG 4degC and mmWG 20degC are available for BRAIN communication type F0609 ai 6 3 6 Damping Time Constant Configuration The damping time constant for the amplifier assembly can be set Quick Response Parameter is automatically set to ON when the damping time constant is set to less than 0 5 seconds Damping time constant is rounded off to two decimal places
104. y safe type a safety barrier must be included in the loop Hazardous Location Nonhazardous Location Transmitter terminal box Distributor Power supply unit Receiver instrument Safety barrier F0508 ai Connection between Transmitter and Distributor Figure 5 8 3 Intrinsically Safe Type for EJX910A and EJX930A Analog Output Hazardous Location Nonhazardous Location Receiver instrument Safety barreir and power supply Transmitter terminal box Isolation type e j Power supply Anaolg input z F0509 ai Simultaneous Analog Pulse Output Hazardous Location Nonhazardous Location UO module Safety barrier Isolated type Transmitter terminal box 1 I Safety barrier L clc crue cul Isolated type F0510 ai Figure 5 9 Connection between Transmitter barrier and receiver IM 01C25A01 01E 5 Wiring 31 5 3 2 Wiring Installation 1 General use Type and Intrinsically Safe Type With the cable wiring use a metallic conduit or waterproof glands Apply a non hardening sealant to the terminal box connection port and to the threads on the flexible metal conduit for waterproofing Apply a non hardening sealant to the threads for waterproofing Wiring metal conduit Tee Drain plug FO511 ai Figure 5 10 Typical Wiring Using Flexibl

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