SPS300 A/B User`s Manual
Contents
1. Loosen 4 screws on front panel If the front cover does not open insert a screwdriver under the hinge and pry the cover up as shown in the figure below MW SPS300 Protective grounding terminal E Wiring Precautions e To prevent electric shock on panel mounted models prevent direct contact with the terminals by the operator e A switch in the main power supply is required within the operator s reach Provide a fuse appropriate for the mains power supply in the instrument power supply wiring Type F 100 mA 250 Vac fuse supply voltage 100 120 Vac Type F 50 mA 250 Vac fuse supply voltage 200 240 Vac Chapter 4 WIRING e Ground one point on the protective ground terminal e Shielded cables should be grounded by connection to an earth bar e Ground according to the following conditions Grounding type Grounding resistance of 100 Q max Grounding wire Mild copper wire of more than 2 mm Grounding wire length 20 m max e If waterproofing is required seal the conduit hole with a waterproof conduit e Devices and systems to be connected to this unit must have the basic insulation sufficient to withstand the maximum operating voltage levels of the power supply and input output parts e Separate as far as possible low voltage output signal cables from2. e Before wiring or removing mounting the SPS300 A B be sure to turn the power OFF Failure to do so might cause electric shock e For safety make a good connection to ground before connecting the SPS300 A B to the measurement target or external control circuits Failure to do so might cause electric shock or fire A CAUTION e PV value zero point and full span point have been adjusted before shipment from the factory Do not adjust these points again at installation If these points must be adjusted compensate by PV bias e Wire the SPS300 A B according to the descriptions on pages 6 to 13 to ensure that the performance of the SPS300 A B is fully exhibited e Wire the SPS300 A B according to predetermined standards Also wire the SPS300 A B using designated power leads according to recognized installation methods Failure to do so might cause electric shock fire or faulty operation e Use the SPS300 A B within the operating ranges recommended in the specifications temperature humidity voltage vibration shock atmosphere etc Failure to do so might cause fire or faulty operation e Do not disassemble the SPS300 A B or touch components inside the SPS300 A B Doing so might cause electric shock or faulty operation Do not touch internal components during use or immediately after turning the power OFF Doing so might cause burns e f the SPS300 A B must be wired via a conduit provide an approp
3. Scaling Scaling can be set Manual Manual output value can be set Relay contact SP1 250 Vac 3 A resistive load 2 Model name Intelligent pressure switch Basic model No SPS300B Output type Relay contact SPDT rel ay contact SPDT Output rating Relay contact SP1 250 Vac 3A resistive load 2 Relay contact SP2 250 Vac 3 A resistive load 2 2 Mechanical life 50 000 000 cycles Relay action Electric life 100 000 cycles with rated load Hi Relay de energized on pressure rise energized on pressure drop Lo Relay energized on pressure rise de energized on pressure drop Selectable Relay action when HI is selected Dif gt Energized De energized a a A t Relay action when LO is selected ferential m Differential b m Energized De energized Rise A SP Output update cycle 25 ms Output 20 to 0 C accuracy and 3 50 to 60 C Positive pressure range 1 FS 2 FS for range codes 102 202 302 702 and 802 Negative pressure range 2 FS 0 to 50 C Positive pressure range 0 25 FS Negative pressure range 1 FS 3 Overall accuracy includi ng linearity offset hysteresis and their temperature power voltage characteristics 29 Chapter 9 SPECIFICATIONS 30 Functions PV adjustment
4. 20 mA setting SPS300A 4 to 20 mA Initialize current 3 o E 3 o fe E oO 5 o 8 RELAY 1 ON OFF Relay contact output CA PARAMETER key PV adjustment PV zero adjustment PV full span adjustment Initialize PV Self diagnostics Digital display el RELAY1 RELAY2 Oo o0 B8B pv SP1 SP2 DD OD Chapter 1 OVERVIEW SPS300B RELAY 1 8 ON OFF RELAY 2 ON OFF Chapter 1 OVERVIEW H Model Selection Guide sw ATEO SPS300A 100 II III IV V Basic model Range Mounting Power Additional Contents No voltage processing Intelligent pressure sensor SPS300A 4 to 20 mAdc output relay 1 contact output Intelligent pressure switch SPS300B 2 relay contact outputs See table below Wall mount model Panel mount model 100 200 Vac 50 60 Hz 120 240 Vac 50 60 Hz None With data sheet With tropicalization treatment With data sheet and tropicalization treatment With traceability certification Range Code and Unit kgf cm Range code Oto 100 Oto 200 Oto 500 Oto 1000 O to 2000 Oto 3500 100 to 100 760 to 760 100 to 1000 760 to 7600 20 to 100 152 to 760 Oto 300 O to 2280 100 to 2000 Ss 0 1 to 2 100 to 3500 0 1 to 3 5 Chapter 2 PART NAMES COMPONENTS AND OPERATION RELAY 1 indicator KEYLOCK indicator RELAY 2 indicator Present value indicator Minus indicat
5. 38 50 5 0 120 to 3 850 836 0 to 950 1 200 to 1 100 836 to 8360 1 20 to 11 00 E 0 120 to 1 100 76 0 to 836 0 0 100 to 1 100 228 to 2508 0 300 to 3 300 1 20 to 22 00 0 120 to 2 200 1 20 to 38 50 E 0 120 to 3 850 MW Accessories and Optional Parts Standard accessories Wall mounting bracket with pressure range indicator label and four M4 screws Part No 81446092 001 1 set Panel mounting bracket with pressure range indicator label Part No 81446093 001 1 set Auxiliary parts Siphon optional Part No J 14026 Cover packing for replacement Part No 81403871 001 31 Chapter 9 SPECIFICATIONS E External Dimension Drawing 32 O Wall mount model SPS300A B A Wall mounting bracket Part No 81446092 001 d Mounting screw 4 22 dia conduit hole with plug Accessory Wall mounting bracket 1 pc Mounting screws M4 4 pcs 115 8 101 4 3 M3 5 terminal screws 6 M3 5 termi
6. N NG death or serious injury Cautions are indicated when mishandling this product might result in CAUTION minor injury to the user or only physical damage to the product E In describing the product this manual uses the icons and conventions listed below AN Use caution when handling the product S The indicated action is prohibited OD Be sure to follow the indicated instructions D Handling Precautions Handling Precautions indicate items that the user should pay attention to when handling the SPS300 A B ae Notes indicate information that might benefit the user Note gt This indicates the item or page that the user is requested to refer to 1 2 3 Numbers within parentheses indicate steps in a sequence or parts of an explanation A key Indicates keys on the keyboard PARAMETER key lt Indicates the operation of pressing the lt key on the keyboard while the PARAMETER PARAMETER key is pressed key gt gt Indicates the result of an operation details displayed on the personal computer or other devices or the state of the device after operation Safety Requirements To reduce the risk of an electric shock that could cause personal injury follow all safety A notices in this documentation This symbol warns the user of a potential shock hazard where hazardous live voltages may be accessible e H this equipment is used in a manner not specified by the manufacturer the built in prot
7. PV bias PV zero point and span adjustment Peak hold The last maximum pressure value can be held in memory displayed and checked This value is cleared when the power is turned OFF The peak hold function does not operate for about 20 seconds after turning the power ON Keylock This function is used to prevent inadvertent change to settings The contents of the DISP and PARAMETER modes can be displayed Self diagnostics Checksum is calculated for user setting and backups and for manufacturer settings adjusted values and backups If an error is found an alarm is output Alarms Overscale pressure exceeding the Display Setting range of Table 1 and abnormal working temperature higher than 80 C or lower than 20 C are displayed by alarm codes General specifications Breakdown pressure Allowable pressure 3 times the span 1 5 times with range codes 105 109 111 205 209 211 305 309 311 709 805 809 811 905 and 911 1 1 times the span Equal to the span with range codes 105 109 111 205 209 211 305 309 311 709 805 809 811 905 and 911 Rated voltages 100 200 Vac 50 60 Hz or 120 240 Vac_50 60 Hz Working voltage range 100 200 Vac 82 to 110 or 164 to 220 V 50 60 Hz 2 Hz 120 240 Vac 99 to 132 or 198 to 264 V 50 60 Hz 2 Hz Power consumption 7 W max Insulation resistance At least 50 MQ across both primary power supply and case and primary and
8. Pressing the ENT key de energizes the relay as follows If input is greater than the set point during H L pressure increase the relay is de energized pressure rise control If input is less than set the point during 4 4 pressure decrease the relay is de energized pressure drop control 3 Pressing the A or V keys reverses the setting state Pressing the ENT key loads and displays set points Led Differential o Differential FO AA Relay energized Relay energized De energized De energized Pressure increase SP1 or SP2 Pressure increase SP1 or SP2 Setting 1 Setting 2 Setting 1 Setting 2 4 The operation LED is lit when the relay is energized 20 Chapter 5 OPERATION E 4to 20 mA Mode O Current value manual output function i iF Setting method 1 Pressing the ENT key displays and outputs the current PV 2 If a desired PV is set using the lt gt A or V keys the new PV is displayed and output O 4 mA output point range scaling Fi Description 4 Fx is displayed in the 4 Ad function mode Pressing the ENT key displays the value at the 4 mA output point Setting method 1 Input the desired value for the 4 mA output point using the lt D gt A V keys 2 Pressing the ENT key displays the new value 3 The 4 to 20 mA output value is also changed as a result of the above change O 20 mA output point range scaling 227i e Description 5 is displayed i
9. SP1 value SP1 mu SP1 value display SP1 LED lights RELAY 1 LED lights when relay 1 is energized Setting range within the Display Setting range of Table 1 page 31 Press DISPLAY key RELAY2 SP2 value SP2 E Note SPS300B only SP2 value display SP2 LED lights RELAY 2 LED lights when relay 2 is energized Setting range within the Display Setting range of Table 1 page 31 Press DISPLAY key L C display Keylock can be set e The RELAY LED lights when the relay is energized e The lighting direction of the RELAY LED will change according to the HI LO setting Enabling and canceling the keylock Key operation Display Description Press ENT key Net A8 S P display blinks F Free Press either A or V key et 2 display blinks L LOCK Press ENT key KEYLOCK 2 display KEYLOCK LED lights Keylock is ON Press either A or V key KEYLOCK E A P display blinks KEYLOCK LED lights Press ENT key KEYLOCK Co E display KEYLOCK LED goes out Keylock canceled 15 Chapter 5 OPERATION E PARAMETER Key Operation Key operation Press PARAMETER key Displa Description Differential 1 value setting Setting ra
10. accuracy may occur Check the unit for abnormalities after use The SPS300 A B is designed to have a sufficient tolerance when allowable pressures are exceeded However use caution when opening and closing valves when pressure surge through non compressible liquids might damage the pressure sensor Protect liquid contacting parts from freezing If freezing is anticipated protect with insulation or heating Reduce the pressure inlet temperature to 60 C or lower by installing a siphon when measuring high temperature media Wait for at least 10 minutes after turning the power ON for the unit to stabilize Output e g relay output contact operation or 4 to 20 mA operation may be unpredictable for a brief moment when power is first supplied Take preventive measures with the instrumentation to delay reception of the output signal to avoid any effects Failure to do so might cause faulty operation of the equipment For details contact Yamatake Corporation or your dealer 13 Chapter 5 OPERATION 5 1 Key operation Operation Summary Function SPS300A SPS300B Display characters and lamp states Factory setting DISPLAY key DISPLAY mode PV value display PV lamp lit SP1 value setting SP1 lamp lit SP2 value setting Keylock O O X O O O O O SP2 lamp lit re rs KH O 5 PARAMETER key PARAMETER mode DIFF1 value setting D E TI DIFF
11. power cables with a voltage higher than 100 V Do not put them in the same conduit or duct e Use crimped terminals that are compatible with M3 5 screws When installing the SPS300 A B at locations subject to much vibration or shock be sure to use round terminal lugs that cannot come loose from the terminals Unit mm Sl fam So 4 3 mm dia We 6 6 max e Be careful not to scratch electronic parts lead wires and other components with a screwdriver or other tools e First confirm the model number of your unit and then connect cables according to the proper connection diagram e After wiring check that the wiring is correct 10 Chapter 4 WIRING E Cable Installation Wire cables as shown in the figure below Waterproof conduit Ex Seiwa Electric SC lock SK type K Rey nee Py SP1 SP2 4 to 20 mA SCH Power line low voltage cable power cable Lower below conduit hole this prevents water drops from entering the SPS300 A B by running along the cable WR Terminal Connection Diagram wall mount model O SPS300A Current output Relay 1 output Power supply EA 4 to 20 mA 250 Vac 3 A max Load resistance lt gt 200 Vac or 240 Vac 300 Q max Load Load CC 100 Vac or 120 Vac Protective ground supply system conductor O SPS300B Relay 2 output Relay 1 output Power supply 250 Vac 3 A max 250 Vac 3 A max 200 Vac or 240 Vac 100 Vac o
12. 0920 Class 3 Rain proof type wall mount model Main unit color Case gray Cover window decorative panel dark gray Door smoke gray Mass Approx 1 1 kg Mounting position Vertical Mounting Wall mount or panel flush mount Mounting state Permanent connected device Altitude 2000 m max Over voltage category Category II IEC60364 4 443 IEC60664 1 Pollution degree 2 Standards compliance EN 61010 1 EN 61326 Chapter 9 SPECIFICATIONS Table 1 Ranges and units kgf cm kPa Range Display Setting Display Setting Display Setting range range range to 0 100 to 1 100 10 0 to 110 0 1 50 16 50 to 0 200 to 2 200 20 0 to 220 0 3 00 33 00 to 0 500 to 5 500 50 0 to 550 0 7 50 82 50 to 1 00 to 11 00 100 to 1100 15 0 165 0 to 1 20 to 22 00 120 to 2200 18 0 330 0 to 1 20 to 38 50 120 to 3850 18 0 550 0 to 1 200 to 1 100 120 0 to 110 0 18 00 16 50 to 1 20 to 11 00 120 to 1100 18 0 165 0 0 100 to 1 100 10 0 to 110 0 1 50 16 50 to 0 300 to 3 300 30 0 to 330 0 4 50 49 50 1 20 to 22 00 120 to 2200 18 0 330 0 1 20 to 38 50 120 to 3850 18 0 550 0 bar Display Setting Display Setting Display Setting range range range 76 0 to 836 0 0 100 to 1 100 152 to 1672 0 200 to 2 200 380 to 4180 0 500 to 5 500 760 to 8360 1 00 to 11 00 0 100 to 1 100 1 20 to 22 00 0 120 to 2 200 1 20 to
13. 2 value setting da K Tu Iw X Digital filter time constant setting X p as Cre PV bias value setting D L BS Peak hold value display Relay 1 action state setting 3 mp Relay 2 action state setting lt PARAMETER key 4 to 20 mode 4 to 20 mA manual output relay control function provided 4 mA output point range scaling value setting Range model low limit 20 mA output point range scaling value setting Range model high limit 4 to 20 mA output values initialization D PARAMETER key PV adjustment mode PV zero adjusting value setting PV span adjusting value setting PV all adjusting value initialization Note Press lt PARAMETER gt PARAMETER key first and then the PARAMETER key The least significant digit is set to 1 regardless of the range code Ex 0 1 kPa in case of 0 0 to 200 0 kPa range model 14 Chapter 5 OPERATION 5 2 E DISPLAY Key Operation Each press of the DISPLAY key sequentially accesses the following functions Operation Keylock cancel Keylock disable Keylock enable Key operation Display Description Press DISPLAY key PV value PV mu PV value display PV LED lights To shift highlighted digit press lt or D gt key Set highlighted digit with ENT key Press DISPLAY key RELAY1 CI
14. SPS300 A B No CP SP 1316E Pressure Sensor Switch User s Manual Wall Mount Type Thank you for purchasing the SPS300 A B Pressure Sensor Switch This manual contains information for ensuring the correct use of SPS300 A B pressure sensors switches lt also provides necessary information for installation maintenance and troubleshooting This manual should be read by those who design and maintain equipment that uses the SPS300 A B pressure sensors switches Be sure to keep this manual nearby for handy reference Yamatake Corporation NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s manual in part or in whole is forbidden The information and specifications in this manual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions H you should find an error or omission please contact Yamatake Corporation In no event is Yamatake Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 2010 Yamatake Corporation ALL RIGHTS RESERVED Conventions Used in This Manual WM To prevent injury to the operator and others and to prevent property damage the following types of safety precautions are indicated Warnings are indicated when mishandling this product might result in NWAR
15. ake products You are required to acknowledge and agree upon the following terms and conditions for your purchase of Yamatake products field instruments control valves and control products unless otherwise stated in any separate document including without limitation estimation sheets written agreements catalogs specifications and instruction manuals 1 Warranty period and warranty scope 1 1 Warranty period Yamatake products shall be warranted for one 1 year from the date of your purchase of the said products or the delivery of the said products to a place designated by you 1 2 Warranty scope In the event that Yamatake product has any failure attributable to Yamatake during the aforementioned warranty period Yamatake shall without charge deliver a replacement for the said product to the place where you purchased or repair the said product and deliver it to the aforementioned place Notwithstanding the foregoing any failure falling under one of the following shall not be covered under this warranty 1 Failure caused by your improper use of Yamatake product noncompliance with conditions environment of use precautions etc set forth in catalogs specifications instruction manuals etc 2 Failure caused for other reasons than Yamatake product 3 Failure caused by any modification or repair made by any person other than Yamatake or Yamatake s subcontractors 4 Failure caused by your use of Yamatake product in a manner not co
16. ated facilities For use outside nuclear energy controlled areas For use of Yamatake Limit Switch For Nuclear Energy Machinery or equipment for space sea bottom Transportation equipment Railway aircraft vessels vehicle equipment etc Antidisaster crime prevention equipment Burning appliances Electrothermal equipment Amusement facilities 3 Supply systems such as electricity gas water supply systems large scale communication systems and traffic air traffic control systems requiring high reliability 4 Facilities that are to comply with regulations of governmental public agencies or specific industries 5 Machinery or equipment that may affect human lives human bodies or properties 6 Other machinery or equipment equivalent to those set forth in items 1 to 5 above which require high reliability and safety 4 Precautions against long term use Use of Yamatake products including switches which contain electronic components over a prolonged period may degrade insulation or increase contact resistance and may result in heat generation or any other similar problem causing such product or switch to develop safety hazards such as smoking ignition and electrification Although acceleration of the above situation varies depending on the conditions or environment of use of the products you are required not to use any Yamatake products for a period exceeding ten 10 years unless otherwise stated in specifications or instruction
17. djustment Zero Full span point ar Adjustment 23 Chapter 5 OPERATION e O PV value zero point and full span point adjustment initialization 79 5 D PAI is displayed in the initialize function mode Setting method 1 Pressing the ENT key causes 4 4 to blink 2 Pressing the ENT key again in this state resets the PV value adjustment to the factory setting 3 This function is effective for adjusting the PV zero point and full span point to the defaults if PV zero point adjustment or PV full span point adjustment has failed 24 Chapter 6 TROUBLESHOOTING E Alarm Code Alarm code Cause of alarm Corrective measures Insufficient pressure application of pressure lower than the Display Setting range of Table 1 on page 31 Apply rated pressure and confirm normal operation Insufficient pressure application of pressure higher than the Display Setting range of Table 1 on page 31 Apply rated pressure and confirm normal operation Lower than 20 C inside case Higher than 80 C inside case Check operation in recommended temperature range Check operation in recommended temperature range User settings memory error Check all settings and reset if necessary Factory setting memory error e PV values and alarm codes are alternat Ask for repair ely displayed e Outputs in this state are not guaranteed to be normal E Troubleshooting Procedur
18. e The display changes to LEI PV function description 1 The PV value is displayed and the PV LED lights 2 To change the position of the decimal point with keylock disabled Set PV to the desired number of digits with the lt or D gt keys Further shifting with the lt key is not possible when the decimal point is at the rightmost position 4th digit Likewise shifting with the gt key is possible only up to the position where the full span value is the most significant digit Values lower than the display digit are rounded to the nearest whole number 3 The display digit is set and fixed with the ENT key The display digit will return to its default if the ENT key is not pressed before the power is turned OFF 17 Chapter 5 OPERATION 18 O SP1 or SP2 function SP1 SP2 The procedure for entering and exiting this function is the same as that described on the previous page Description Setting method H PARAMETER Mode O Differential gt F 1 1 52 Select the digit to be set by pressing the lt or gt key The value of the blinking digit can be changed Set the desired value by pressing the A or V keys Each press of the A or V keys increments or decrements the value Pressing the A key when 9 is indicated changes the value to 0 and the next higher digit is incremented by 1 Pressing the V key when 0 is indicated changes the va
19. e O PV value not displayed PV value error Check power voltage 4 Make sure that internal connectors are not loose y Contact a Yamatake sales agent Check zero pressure after exposing to atmospheric pressure y Set PV bias to zero and check PV after applying pressure See page 19 y Initialize all adjustable PV values and check PV after applying pressure See page 24 y Contact a Yamatake sales agent 25 Chapter 6 TROUBLESHOOTING O 4to 20 mA error Check zero pressure after exposing to atmospheric pressure 4 Check 4 to 20 mA output scaling See page 21 Initialize all 4 to 20 mA set values See page 21 4 Contact a Yamatake sales agent O Incorrect operation Power reset Turn power OFF and wait at least 10 minutes before turning back ON Inspect 4 to 20 mA output wiring and line voltage wiring 4 Ensure that line voltage is noise free 4 Ensure that output leads are noise free 4 Check ambient conditions to ensure that they do not exceed general specifications Contact a Yamatake sales agent 26 Chapter MAINTENANCE E Cleaning To remove dirt from the SPS300 A B wipe with a soft dry cloth E Dielectric Strength Test Remove the dielectric strength test pin from next to the transformer inside the cas
20. e before starting the dielectric strength test on wall mount types Re insert the pin securely at the end of test E Parts Replacement Parts must be replaced by authorized personnel only O Replacing packing Tf rain protection is required replace the rubber packing Part No 81403871 001 if one year has passed since the seal was broken Rubber packing How to replace the rubber packing 1 Disconnect the connector Relay 2 Nc no com 2 Replace the rubber packing Dielectric strength test pin Mount new packing in original position 3 Reconnect the connector Connector Replacing fuses Use specified standard parts when replacing fuses on the mains power supply wiring Standard 1EC127 Type F Rated voltage 250 V Rated current 100 mA supply voltage 100 120 Vac 50 mA supply voltage 200 240 Vac 27 Chapter8 DISPOSAL When discarding the SPS300A B dispose of it appropriately as industrial waste in accordance with local laws and regulations 28 Chapter 9 SPECIFICATIONS E Specifications Applicable fluids Pressure detector Gases and liquids except those that may corrode pressure receiver material SUS316L SUS316 Applicable fluid temperature Pressure receiver structure Pressure detecting element 20 to 60 C witho
21. e the PV filter becomes 2 Setting method Set as described in SP1 or SP2 function on the previous page O PV bias function GL RS 1 Explanation Pressing the ENT key displays the set value The PV value is displayed or output as a 4 to 20 mA signal after being biased by the set value D Handling Precautions In the PV adjustment mode Since the PV bias function is independent it remains unchanged if either PV zero point or PV full span point values are adjusted 2 Setting method Set as described in SP1 or SP2 function on the previous page 19 Chapter 5 OPERATION O Peak hold display setting function FEAR 1 Setting method Pressing the ENT key displays the last maximum pressure value This value is cleared when the power is turned OFF 2 Clear procedure Pressing the ENT key causes the GO display to blink Pressing the ENT key again clears the display and updates the peak hold value 3 Display cautions Zero will be displayed for 20 seconds after the power is turned ON 0 Handling Precautions e Values exceeding the rated pressure should only be used as a reference since readout accuracy decreases by about 5 e Also drift in readout accuracy may occur if a pressure exceeding the rated pressure is applied O Relay 1 or 2 action state selection E 22 1 FEL fis displayed in the relay 1 function mode while E2 is displayed in the relay 2 function mode 2
22. ection provided by the equipment will be impaired e Do not replace any component or part not explicitly specified as replaceable by your supplier e All wiring must be in accordance with local regulations and carried out by authorized and experienced personnel e The ground terminal must be connected before any other wiring and disconnected last e A switch to turn off the main power supply is required near this equipment e Mains power supply wiring requires Type F 100 mA 250 V fuse s supply voltage 100 120 Vac e Mains power supply wiring requires Type F 50 mA 250 V fuse s supply voltage 200 240 Vac O EQUIPMENT RATINGS Supply voltage 100 200 Vac SPS 300XXXXX1XX 120 240 Vac SPS 300XXXXX2XX Frequency 50 60 Hz Power consumption 7 W maximum EQUIPMENT CONDITIONS Do not operate the instrument in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Temperature 20 to 60 C Humidity 0 to 90 RH 40 C Vibration Frequency 10 to 60 Hz Acceleration 4 9 m s maximum Over voltage category Category II IEC 60364 4 443 IEC 60664 1 Pollution degree 2 O EQUIPMENT INSTALLATION e Mount in a panel to limit operator access to the rear terminals e Specification for 4 to 20 mA output common mode voltage 33 Vrms max 46 7 V peak and 70 Vdc O STANDARDS COMPLIANCE EN 61010 1 EN 61326 Safety Precautions AWARNING
23. f Table 1 but more than 4 mA output point range scaling value Press PARAMETER key 4 to 20 mA output value initialization Factory settings are restored E Operation by Simultaneously Pressing the gt PARAMETER Keys 16 Note e Refer to PV zero point adjustment function PV value full span point adjustment function and PV value zero point and full span point adjustment initialization before carrying out this operation pages 22 23 and 24 Key operation Press gt PARAMETER key Displa Description PV zero adjustment setting Press PARAMETER key PV span adjustment setting Press PARAMETER key PV all adjustment initialization Factory settings are restored Chapter 5 OPERATION 5 3 Procedures in DISPLAY PARAMETER Modes E Display Mode O PV function decimal point position change function PV Entering the PV function 1 There is no display for 1 s after power on After one second the PV lamp lights and the measured pressure PV is displayed 2 By pressing the DISPLAY key the mode can be changed from other modes to the PV function 3 Pressing the DISPLAY key in the keylock function returns to the PV function Exiting the PV function 1 Pressing the DISPLAY key changes the function from PV to SP1 2 Pressing the PARAMETER key enters the PARAMETER mod
24. hen the power supply is turned off 9 Filter time constant change Sudden fluctuations in PV value can be suppressed using a preset time constant Chapter 1 OVERVIEW 10 HI LO operation switching The excitation direction of the relay can be changed as follows HI Relay de energized on pressure rise energized on pressure drop LO Relay energized on pressure rise de energized on pressure drop The operation LED lights when the relay is energized 11 PV bias Process variables can be increased or decreased with preset values This allows zero point adjustment to atmospheric pressure 12 PV zero point and span adjustment Zero and span point of PV values are adjustable 13 Current value manual output SPS300A Manually set pressure values can be output in order to check controllers and recorders during trial runs Relay control also is carried out 14 Self diagnostics Abnormal conditions are monitored by an integrated microcomputer so that remedial measures can be quickly carried out E Functions at a Glance DISPLAY key display mode PV value pressure value Displayed digits setting Set point SP 1 SP 2 Keylock PARAMETER key parameter mode Differential DIF 1 DIF 2 KEYLOCK e Filter time constant change PV bias D E Q Ka T En a Peak hold HI LO selection lt PARAMETER key SPS300A only Manual current output Current value scaling 4 mA setting
25. lue to 9 and the next higher digit is decremented by 1 When you press the ENT key after setting to the desired numerical value the digit blinks once and then stops blinking to indicate that the value has been set Control output is also executed at the same time To reset the value press the lt gt A or V keys Handling Precautions e Since the value displayed on the PV display has been rounded to the nearest whole number the relay may not operate even if the same value is displayed for the set point and the PV e This is more likely to happen when the PV decimal point position has been moved The relay operates when the internally calculated PV value matches the set point The procedure for entering and exiting functions is the same as that described on the previous page e Description Setting method Pressing the ENT key displays set point Repeat the procedures described in SP1 or SP2 function Chapter 5 OPERATION O Filter time constant display setting function LE 1 Explanation Pressing the ENT key displays the set value PV filter setting PV process variable SP set point Time PV filter effect PV process variable SP set point Time e This item is for setting the PV filter time constant e The PV filter suppresses sudden changes in the PV input Setting this item to 0 0 disables the filter The higher this value is set the more effectiv
26. manuals 5 Recommendation for renewal Mechanical components such as relays and switches used for Yamatake products will reach the end of their life due to wear by repetitious open close operations In addition electronic components such as electrolytic capacitors will reach the end of their life due to aged deterioration based on the conditions or environment in which such electronic components are used Although acceleration of the above situation varies depending on the conditions or environment of use the number of open close operations of relays etc as prescribed in specifications or instruction manuals or depending on the design margin of your machine or equipment you are required to renew any Yamatake products every 5 to 10 years unless otherwise specified in specifications or instruction manuals Field instruments Sensors such as pressure flow level sensors regulating valves etc will reach the end of their life due to aged deterioration of parts For those parts that will reach the end of their life due to aged deterioration recommended replacement cycles are prescribed You are required to replace parts based on such recommended replacement cycles 6 Other precautions Prior to your use of Yamatake products you are required to understand and comply with specifications e g conditions and environment of use precautions warnings cautions notices as set forth in the technical documents prepared for individual Yamatake products
27. ment with fool proof design fail safe design anti flame propagation design safety design or the like so that the said Equipment may satisfy the level of the reliability and safety required in your use whereby preventing any occurrence of physical injuries fires significant damage and so forth 3 Precautions and restrictions on application Yamatake products other than those explicitly specified as applicable e g Yamatake Limit Switch For Nuclear Energy shall not be used in a nuclear energy controlled area radiation controlled area Any Yamatake products shall not be used for with medical equipment In addition you are required to conduct a consultation with our sales representative and understand detail specifications cautions for operation and so forth by reference to catalogs specifications instruction manual etc in case that you intend to use Yamatake product for any purposes specified in 1 through 6 below Moreover you are required to provide your Equipment with fool proof design fail safe design anti flame propagation design and other designs of protection safety circuit on your own responsibility to ensure the reliability and safety whereby preventing problems caused by failure or nonconformity 1 For use under such conditions or in such environments as not stated in technical documents including catalogs specification and instruction manuals 2 For use of specific purposes such as Nuclear energy radiation rel
28. n point were adjusted before shipment from the factory Do not adjust these points again at installation If adjustment is necessary use the PV bias When adjusting the zero point or full span point during maintenance or calibration follow the instructions below e H PV zero point adjustment and PV value full span point adjustment is not successful initialize the settings following the description in PV value zero point and full span point adjustment initialization below Setting method Supply full span pressure until it stabilizes 1 Pressing the ENT key displays the current PV value based on the factory settings but excluding the bias value 2 Enter the numerical value indicated on the reference manometer by the lt gt LA V keys 3 Pressing the ENT key calculates and displays the current PV value so that it matches the value input 0 Handling Precautions Since the PV bias value is not adjusted by the procedure described here reset it to zero before carrying out the above adjustment Reset the filter time constant to zero and adjust it after the PV value has stabilized After adjusting the PV value zero point be sure to press the DISPLAY key to check the PV value After B A adjustment Y p74 X a A _B A a B A b a S Be EH Bias adjustment i Before eer adjustment Y Value after adjustment X Value before adjustment A B Values after adjustment a b Values before a
29. n the 20Ad function mode Pressing the ENT key displays the value at the 20 mA output point Setting method 1 Input a desired value for the 20 mA output point by the lt D gt A V keys 2 Pressing the ENT key displays the new value 3 The 4 to 20 mA output value is also changed as a result of the above change O 4to 20 mA output value initialization DL Description 220 5 is displayed in the initialize function mode Setting method 1 Pressing the ENT key causes 4 4 to blink 2 Pressing the ENT key again in this state resets the 4 to 20 mA output to the factory setting 3 This function is effective when resetting the 4 to 20 mA output value to the default if 4 mA output point range scaling or 20 mA output point range scaling adjustment has failed 21 Chapter 5 OPERATION E PV Adjustment Mode O PV zero point adjustment function D O D Handling Precautions PV zero point and full span point were adjusted before shipment from the factory Do not adjust these points again at installation If adjustment is necessary use the PV bias When adjusting the zero point or full span point during maintenance or calibration follow the instructions below If PV zero point adjustment or PV value full span point adjustment is not successful initialize the settings following the description in PV value zero point and full span point adjustment initialization below Setting method Set the suppl
30. nal screws 72 66 37 gt 96 gt 5 mm dia hole pipe D e as a i c DO o A A o bel S AAG ali X LO e A EE s i Ki MH La lt E ll l NT j JO als Si pr Ka KL vt SI g 17 hex 110 H Si Pressure inlet p 124 Rc1 4 O Panel mount model SPS300A B B Pae 150 A 8 96 S Ad Panel mounting bracket Part No 4 81446093 001 el LI al i n E lo 48888 g eo o eg ZN Ss o UNS DIE 1 amp SE y WW i Pressure inlet Rc1 4 O Wall mounting bracket Part No 81446092 001 Chapter 9 SPECIFICATIONS d 87 43 5 5 5 ja 76 0 1 5 mm dia hole 38 ION 4 4 6 797 hole A V Te ry v ls o o Le a T S LO E S N mM 2 gt Y Y Y Y Y 55 S 110 0 4 al 124 S O Siphon optional Part No J 14026 Rc1 4 both ends 127 1 4 B gas pipe steel pipe for piping 33 Revision History Printed Manual Edition Revised pages Description date Number Mar 2010 CP SP 1316E 1st Edition Sep 2010 2nd Edition Description of how to open the cover was added Memo Terms and Conditions We would like to express our appreciation for your purchase and use of Yamat
31. nal Connection Diagram wall mount model 11 E Terminal Connection Diagram panel mount model 12 E Precautions During Use oo oooooooooorrmonrm 13 Chapter 5 OPERATION 5 1 Operation Summary cccccccc ees 14 5 2 Operation EE ii eee ee A a eee EE E 15 E DISPLAY Key Operation 15 E PARAMETER Key Operation 16 E Operation by Simultaneously Pressing the lt PARAMETER Keys 16 E Operation by Simultaneously Pressing the gt PARAMETER Keys 16 5 3 Procedures in DISPLAY PARAMETER Modes oo oooooommomoo o 17 M DISPLAY Mod eect de es ote EEN eae ea eee wots 17 E PARAMETER Mode cece eee eee eee eee 18 E 4to 20MA Mode ee NNN EEN cde eee IEN eee Ne ENN NEEN 21 E PV Adjustment Mode 200 e eee eee eee eee eens 22 Chapter 6 TROUBLESHOOTING E Alarm Code ooo adas a ci 25 E Troubleshooting Procedure oo oooocoooconno eee 25 Chapter 7 MAINTENANCE E Cleaning EE 27 E Dielectric Strength Test 27 E Parts Replacement 27 Chapter 8 DISPOSAL 2 sis e ERR NNN Ee E a EK ecwie secede deg dn Ee e e 28 Chapter 9 SPECIFICATIONS E ISpecificatlONS so act o e hee ete ane ayer 29 E Accessories and Optional Parts 31 E External Dimension Drawing 32 Chapter 1 E Purpose E Features OVERVIEW The SPS300A B Pressure Sensor Switch is a digital indicating pressure sensor that utilizes solid state silicon semiconductor pressu
32. nforming to the intended usage of that product 5 Failure that the state of the art at the time of Yamatake s shipment did not allow Yamatake to predict or 6 Failure that arose from any reason not attributable to Yamatake including without limitation acts of God disasters and actions taken by a third party Please note that the term warranty as used herein refers to equipment only warranty and Yamatake shall not be liable for any damages including direct indirect special incidental or consequential damages in connection with or arising out of Yamatake products 2 Ascertainment of suitability You are required to ascertain the suitability of Yamatake product in case of your use of the same with your machinery equipment etc hereinafter referred to as Equipment on your own responsibility taking the following matters into consideration 1 Regulations and standards or laws that your Equipment is to comply with 2 Examples of application described in any documents provided by Yamatake are for your reference purpose only and you are required to check the functions and safety of your Equipment prior to your use 3 Measures to be taken to secure the required level of the reliability and safety of your Equipment in your use Although Yamatake is constantly making efforts to improve the quality and reliability of Yamatake products there exists a possibility that parts and machinery may break down You are required to provide your Equip
33. nge within the Display Setting range of Table 1 but only for positive values excluding zero Press PARAMETER key SUS300B only Differential 2 value setting Setting range within the Display Setting range of Table 1 but only for positive values excluding zero Press PARAMETER key Digital filter time constant Setting range 0 00 to 99 99 s Press PARAMETER key Press PARAMETER key PV bias value setting Setting range within the Display Setting range of Table 1 page 31 Peak hold value display Press PARAMETER key Relay 1 action state setting Press PARAMETER key SPS300B only Relay 2 action state setting E Operation by Simultaneously Pressing the lt PARAMETER Keys This is displayed only on the SPS300A Key operation Display Description Press lt PARAMETER key 4 to 20 mA manual output relay control function provided Setting range within the Display Press PARAMETER key Setting range of Table 1 page 31 4 mA output point range scaling value setting Setting range within the Display Setting range of Table 1 but less than 20 mA output point range scaling value Press PARAMETER key 20 mA output point range scaling value setting Setting range within the Display Setting range o
34. onnector joints are subject to surge pressure D Handling Precautions e Be sure to use the wall mounting bracket for the wall mounting model e Be sure to use the panel mounting bracket for the panel mounting model Chapter 3 INSTALLATION Ml Pressure Inlet Connection D Handling Precautions Do not directly hold the unit when connecting the pipe to the pressure inlet Doing so might damage the unit O Correct connection e Wall mount e Panel mount O Incorrect connection e Dropping Striking d e Screwing in pushing or pulling Chapter 3 INSTALLATION E Installation O Panel cutout size 91 3 704 91 3708 0 4 0 115 3 BEE 150 min 118 min O Installation e Wall mounting bracket installation 1 set e Panel mounting bracket installation Panel mounting bracket Part No 81446093 001 1 set Wall mounting bracket Part No 81446092 001 Four M4 screws included Unit mm Apply the cutout hole dimensions in parentheses to round corners Wall mounting bracket diagram Example of siphon installation O O 8888 e Lo OJ W Air vent D Ei Siphon m J 14026 Chapter 4 WIRING MW SPS300 JA The terminal board can be accessed by opening the front cover Protective grounding terminal Terminal label Terminal board
35. or RELAY 1 setting indicator Pressure value indicator PV value indicator RELAY 2 setting indicator Up key Right key ENT key PARAMETER key DISPLAY key O Entering numerical values with the DISPLAY key e Move the focus to the left or right with the lt D gt W A keys and increment or decrement the value with the A or V keys Key in the value and press the ENT key O Entering numerical values with the PARAMETER key e Press the ENT key e Move the focus to the left or right with the lt or gt keys and increment or decrement the value with the A or V keys e Press the ENT key Chapter 3 E Installation Location INSTALLATION Avoid installing the SPS300 A B in locations such as the following Locations with temperature outside of the operating temperature range of 20 to 60 C Locations with humidity exceeding the operating humidity range of 90 RH Locations subject to sudden changes in temperature and condensation Locations subject to corrosive or flammable gases Locations subject to large amounts of dirt dust salt conductive substances such as iron powder or organic solvents Locations that directly subject the device to vibration or impact Locations subject to direct sunlight Locations subject to large amounts of water or rain Locations subject to splashing by oil or chemicals Locations where strong magnetic or electrical fields are generated Locations where c
36. r 120 Vac Protective ground supply system conductor 11 Chapter 4 WIRING E Terminal Connection Diagram panel mount model O SPS300A Current output Relay 1 output FOIOS A _ 4 to 20 mA 250 Vac 3 A max Load resistance 300 Q max 100 Vac or 120 Vac Les Protective ground supply 200 Vac or 240 Vac system conductor AAA Y Power supply O SPS300B Relay 2 output Relay 1 output 250 Vac 3 A max 250 Vac 3 A max Load Load 100 Vac or 120 Vac x gt Protective ground supply 200 Vac or 240 Vac as system conductor j eee Power supply 12 Chapter 4 WIRING MW Precautions During Use Calibrate pressure at least once per year This unit is a precision instrument Protect the unit from excessive shock during installation or operation This unit is not free standing Firmly fix onto a mounting plate Do not hold the case while threading the pipe into unit Hold the hexagonal nut to secure the SPS300 A B while attaching the pipe Install the SPS300 A B upright only Installing the SPS300 A B horizontally for example may result in errors The SPS300 A B is designed to be rain proof JIS C 0920 Class 3 but it should be installed away from direct sunlight or rain Also when the SPS300 A B must be protected from the rain use a waterproof conduit Do not exceed allowable pressure limits If abnormal pressures are applied to the SPS300 A B drift in readout
37. re elements It is used to control air vapor inert gas and non corrosive liquid pressures and to indicate alarms It is produced in both wall mount and panel mount models 1 High accuracy The accuracy for the display and output range 4 to 20 mA is 0 25 FS at 0 to 50 C It exhibits no temperature characteristics 2 Pressure readings Pressure values PV values are indicated by a 4 digit 7 segment LED The position of the decimal point can be moved rightwards to the minimum resolution range 3 4 to 20 mA output PV values are converted to 4 to 20 mA output for either full range or a preset span 4 Relay contact output Relay ON OFF control is carried out by contacts according to the digital settings described below 5 Digital settings set point differential Relay contact and pressure differential set points can be input by key input while monitoring process pressures digital readings and set points can be checked as needed 6 Keylock The DISPLAY and PARAMETER mode details can be displayed and checked in the keylock state However these mode settings cannot be changed This prevents inadvertent and erroneous setting 7 Display digit The display digit setting can be changed so that the last digit is hidden This prevents flickering of the display caused by small pressure fluctuations 8 Peak hold The previous maximum pressure value can be stored in memory and checked when required This value is cleared w
38. riate conduit Also when the SPS300 A B must be protected from the rain provide a waterproof conduit and properly seal unused conduit holes with plugs supplied Failure to do so might cause electric shock fire or faulty operation e Do not operate the keys with a mechanical pencil or other sharp tipped object Doing so might cause faulty operation e Do not climb on top of the SPS300 A B or use the SPS300 A B as a stand Doing so might cause faulty operation e Output e g relay output contact operation or 4 to 20 mA operation may be unpredictable for a brief moment when power is first supplied Take preventive measures with the instrumentation to delay reception of the output signal to avoid any effects Failure to do so might cause faulty operation of the equipment 111 Contents Conventions Used in This Manual Safety Requirements Safety Precautions Chapter 1 OVERVIEW E Purpoege EE er A Meee E eee wee ee 1 E Features aia iaa a A add 1 M Functions ata Glance cococcococccncccnn ee 3 E Model Selection Guide 4 Chapter 2 PART NAMES COMPONENTS AND OPERATION 5 Chapter 3 INSTALLATION E Installation Location oo oooooonrrnrrnrnnrnraaa eee 6 H Pressure Inlet Connection 7 WWII Lol EE 8 Chapter 4 WIRING H SPS300 Ai a Bed 9 H SPS300 II eee 9 M Wiring Precautions 9 E Cable Installation 000 cee 11 E Termi
39. secondary power supplies using a 500 Vdc megger Dielectric strength 1500 Vac for 1 minute or 1800 Vac for 1 second across both primary power supply and case and across primary and secondary power supplies Caution Wall mount model is provided with a lightning surge protector for the power supply A current will flow if a voltage of higher than about 1000 V is applied across the power supply and the case To prevent this disconnect the dielectric strength test pin from the power supply board before carrying out the dielectric strength test Reinsert_the pin after the test Lightning surge countermeasure Working ambient temperature Ambient storage temperature Ambient working humidit Vibration resistance Wall mount model A lightning surge protector is built in 10 kV across power supply and sensor 6 kV across the power supply and the case Panel mount model No lightning surge protector provided 20 to 60 C without freezing 20 to 80 C without freezing 40 C 90 RH max without condensation 4 9 m s max 10 to 60 Hz in X Y and Z directions 2 hours each Shock resistance 490 m s max in X Y and Z directions 3 times Main unit materials Case cover diecast aluminum Door window decorative panel polycarbonate Pressure inlet Re 1 4 liquid temperature must not be higher than 60 C Use a siphon or the likje to reduce temperature Structure standard JIS C
40. such as catalogs specifications and instruction manuals to ensure the quality reliability and safety of those products 7 Changes to specifications Please note that the descriptions contained in any documents provided by Yamatake are subject to change without notice for improvement or for any other reason For inquires or information on specifications as you may need to check please contact our branch offices or sales offices or your local sales agents 8 Discontinuance of the supply of products parts Please note that the production of any Yamatake product may be discontinued without notice For repairable products we will in principle undertake repairs for five 5 years after the discontinuance of those products In some cases however we cannot undertake such repairs for reasons such as the absence of repair parts For field instruments we may not be able to undertake parts replacement for similar reasons azbil Yamatake Corporation Specifications are subject to change without notice 08 Advanced Automation Company 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com 1st Edition Issued in Mar 2010 M 2nd Edition Issued in Sep 2010 M
41. ut cond Oil filled diaphragm structu ensation re protected by oil seal Piezo resistance silicon pressure detector Fluid contacting material Diaphragm SUS316L Pressure inlet SUS316L SUS316 Display and setting Display Setting method Digital 4 digit 7 segment L ED display Display Setting range See Table 1 below Display digit change Lowest significant digit can fluctuations be hidden to prevent flickering caused by small pressure Input digital filter 0 00 to 99 99 sec variable first order lag filter system 0 00 Filter OFF Response speed Display output 100 ms Current output 50 ms Input digital filter 0 00 at 63 response Relay contact output 50 ms Readout 20 to 0 C accuracy and 4 50 to 60 C Positive pressure range 1 FS 1 digit 2 FS 1 digit for range codes 102 202 302 702 and 802 Negative pressure range 2 FS 1 digit 0 to 50 C Positive pressure range 0 25 FS 1 digit Negative pressure range 1 FS 1 digit 1 Overall accuracy including linearity offset hysteresis and their temperature power voltage characteristics Output unit Model name Intelligent pressure sensor Basic model No SPS300A Output type Current relay contact SPDT Output rating Current Current value 4 to 20 mA external load resistance max 300 Q
42. y pressure to either zero or a fixed value 1 Pressing the ENT key displays the current PV value based on the factory settings and excluding the bias value 2 Enter the numerical value indicated on the reference manometer by the lt gt A V keys 3 Pressing the ENT key calculates and displays the current PV value so that it matches the value input 4 The difference between PV and input values is calculated in order to change the bias and ratio of the subsequent PV value 5 The following figure illustrates the relationship caused by this adjustment After B A adjustment Y b a X a A BA a B A paa X za A Bias adjustment Before where Y Value after adjustment X Value before adjustment A B a b adjustment Values after adjustment Values before adjustment Zero Full span point Adjustment e To reset repeat the above procedure e The 4 to 20 mA output is also changed as a result of the above adjustment D Handling Precautions 22 e Since the PV bias value is not adjusted by the procedure described here reset it to zero before carrying out the above adjustment e The bias adjustment value after PV zero adjustment is independent of the PV bias value page 19 e Reset the filter time constant to zero and adjust it after the PV value has stabilized Chapter 5 OPERATION O PV full span adjustment function FF 5 o Handling Precautions PV zero point and full spa
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