User`s Manual YTA70 Temperature Transmitter
Contents
1. Device See Device information in this information table TO3E_3 EPS IM 01C50C03 01E 11 12 IM 01C50C03 01E Revision Record Manual No IM 01C50C03 01E Title YTA70 Temperature Transmitter Edition Date Page Revised item ist Mar 1999 New Publication 2nd Jun 1999 1 Add code DS1 in the table 6 Add 7 2 FM intrinsically safe model Add note 2 Feb 2000 2 3 Revise accuracy amp temperature effect 4 Correct Isolation 9 Add explanation 11 Add Note Ath Mar 2002 1 Change Optional code KS1 and DS1 to KS2 and DS2 respectively 2 Add description 4 based on ATEX directives 5th July 2003 1 5 6 Delete code KS1 and DS1 Written by Product Marketing Dept Transmitters Center Industrial Automation Systems Business Div Yokogawa Electric Corporation Published by Yokogawa Electric Corporation 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN YOKOGAWA 4 YOKOGAWA ELECTRIC CORPORATION Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Fax 81 422 55 0461 YOKOGAWA CORPORATION OF AMERICA INC Headquarters 2 Dart Road Newman Ga 30265 1040 U S A Phone 1 770 254 0400 Fax 1 770 254 0928 YOKOGAWA EUROPE B V Headquarters Vanadiumweg 11 3812 PX Amersfoort THE NETHERLANDS Phone 31 334 64 1611 Fax 31 334 64 1610 YOKOGAWA AMERICA DO SUL S A Ameria Juru 149 Alphaville Barueri Sao Paulo SP BRAZIL Phone 55 11 7295 1433 Fax 552. User s YTATO YTA SERIES Manual Temperature Transmitter IM 01C50C03 01E vigilant IM 01C50C03 01E oth Edition YOKOGAWA Yokogawa Electric Corporation CONTENTS CONTENTS 1 MODEL AND SUFFIX CODES esee 1 2 WARRANTY Rm 1 3 HANDLING PRECAUTIONS eee ne rennen nn 2 4 STANDARD SPECIFICATIONS seu 2 5 BLOCK DIAGRAM ii 4 6 WIRING LESS AA 4 f SAFETY APPROVALS 5 25 NGANGA ANNA Ea 5 7 1 CENELEC ATEX DEMCO Intrinsically safe model 5 7 2 FM Intrinsically safe model esses 6 8 HART COMMUNICATION 1 erre rene nnn nnn 7 8 1 Connection and Requirements cccssscccessseeeeeeseeesneeees 7 92 PAM AA 8 REVISION RECORD FD No IM 01C50C03 01E 5th Edition July 2003 YG l All Rights Reserved Copyright 1999 Yokogawa Electric Corporation The YTA70 is a head mount type of temperature transmitter that accepts thermocouple or RID input and converts it to a 4 to 20 mA DC signal for transmission The YTA70 specifies HART communication protocol for re mote configuration It is imperative that usres observe the instructions in this manual to ensure the protection and safety of operators 1 MODEL AND SUFFIX CODES YTA70 O akam Temperature Transmitter 4 to 20mA DC with digital communication H
3. Initial HART Selection Setting Range Setting Communicator PV Measured variables in engineering unit Electr Terminal temperature Terminal temperature Output value in mA PV Yo rnge Output value with respect to the range in 96 Read Reads the maximum minimum PV max min log stored in the memory Reset Clears the PV maximum minimum max min log and restart logging Signal PVLRV Lower upper range value to LRV 0 Condition PV URV defines the 0 100 value of the URV 100 measurement note USL Shows the max min usable value Iud upper lower range value PV unit Engineering unit to be displayed with such digital value as PV URV LRV USL LSL min span etc Damping PV Damp Damping time constant in seconds applied to the digital value 0 to 62 5 s see note in page 11 Sensor Sensor type Sensor type and related settings Setup wire unit When T C or milivots is selected Always select single for a measurement type When RTD or ohm is selected Always select 2 3 or 4 wire but others for the number of sensor wires RTD factor For RTD only Leave it to 1 Cold Junction For T C only Always leave it to Internal Compensation 1 internal sensor sensor Sensor Error detection Type of sensor errors to be broken Errors detected for burnout operation Sensor 1 No test performed 2 broken SOR 3 shorted sensor or 4 broken amp shorted Cable Enter value mp new value of
4. Snsr1 4 PV AO 5 PV Yo rnge Status 1 Sensor errors 2 ADC errors 1 Status 3 Misc errors Calibration 1 Range values 2 D A trim 3 Calibration 3 Scaled D A trim 4 Override D A trim Diag Service Range values 1 PV LRV 2 PV URV 2 Loop test 4 Write Protection 4 Write protect 2 New password Cable resistance 1 Enter value 2 Measure value Sensor setup 1 Sensor config 1 Tag 1 PV 2 Error detection 2 Range 2 Snsr1 3 Cable values 3 PV unit resistance 3 Sensor l 4 Sensor setup 4 Snsr s n config 4 PV Damp 5 Sensor info 1 USL 5 Snsr s n 1 Process 2 LSL sensor Analog output 3 Min span Output range 2 Electr 1 PV AO Er ge 1 AO 0 2 Output rnge 2 AO 100 Process sensor Detailed setup 4 Detailed Setup 1 Sensors Signal condition 3 AO lo lim 1 PV LRV 2 Signal 2 PV URV 4 AO up lim ma conditio 3 PV unit 3 Sensor error Sensor error values 4 PV rnge values 1 Broken sensor 5 PV Damp 4 Loop test 2 Shorted sensor Output condition AA tri utou IM 3 Output 6 D A trim condition 7 Override D A trim Broken shorted sensor 1 Br Sh sensor 2 NAMUR down 3 NAMUR up 4 Device HART output information 1 Poll addr 2 Num req preams 3 Num resp preams FO7E EPS 5 Review IM 01C50C03 01E Parameters List 1 3 Item Process Process Variable Variable Output value
5. 11 7295 1329 YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Rd Singapore 469270 SINGAPORE Phone 65 241 9933 Fax 65 241 2606 HANKUK YOKOGAWA ELECTRIC CO LTD K P O Box 1481 Korean Reinsurance Bldg 2F 80 Susong Dong Chongro ku Seoul KOREA Phone 82 2 3701 0630 0650 Fax 82 2 739 3987 YOKOGAWA AUSTRALIA PTY LTD Private mail bag 24 Centre Cpirt D3 25 27 Paul Street North North Ryde N S W 2113 AUSTRALIA Phone 61 2 9805 0699 Fax 61 2 9888 1844 YOKOGAWA BLUE STAR LTD 40 4 Lavelle Road Bangalore 560 001 INDIA Phone 91 80 2271513 Fax 91 80 2274270 Telex 81 8458702 YBCO IN Printed in Japan 208 YGA
6. ART protocol Optional KS2 CENELEC ATEX intrinsically EEx ia IIC T1 6 opecifications safe approval Amb Temperature T1 4 40 to 85 C 40 to 185 F T5 6 40 to 60 C 40 to 140 F DS2 CENELEC ATEX FM intrinsically CENELEC safe approval combination EEx ia IIC T1 6 FM IS Class Div 1 Groups A B C amp D TO1E EPS 2 WARRANTY The warranty period of the instrument is as of condition shown when pur chasing Any trouble arising during the warranty period shall be replaced at free of charge The following problems or troubles shall not be eligible of charge exempt repair e Caused by improper usage or storage of the customer which exceeds the specification requirements e Caused by mishandling or modification e Caused by fire earthquake or other acts of God that are not directly a result of problems of the instrument IM 01C50C03 01E 1 3 HANDLING PRECAUTIONS 1 Read this manual throughly and carefully before handling the instru ments Observe the instructions 2 Store the product in location that meets the following requirements No exposure to rain or water e No major mechanical vibration or shock e Humidity and Temperature limitations Ordinary conditions 25 C 6596 is preferable Otherwise as of specified in Standard Specifications 3 Avoid corrosive atmosphere for storage and installation 4 For safe installation of the transmitter in hazardous area the following must be obs
7. For Pt100 and Ni100 RTD inputs 0 05 of span or 0 05 C whichever is greater For DC voltage input 0 05 of span or t5uV whichever is greater For Resistance ohm input 0 05 of span or 40 052 whichever is greater Power Supply Effects 0 005 of FS per Volt RFI Effects Tested per EN 61326 field intensity up to 10 V m EMC Conformity CE Emission EN50 081 1 Immunity EN 61326 Maximum Zero Offset 50 of the maximum temperature Input Signal Source Resistance for T C input 10 MQ or 3 kO at power off Input Lead Wire Resistance for RTD input 5 Q per wire or lower Burnout High NAMUR NE43 upscale Low NAMUR NE43 downscale or value within 3 5 to 20 mA Output Two wire 4 to 20 mA DC Response Time 1to 60 sec programmable Ambient Temperature Limits Option code may affect limit 40 to 85 C 40 to 185 F Ambient Humidity Limits 5 to 90 RH at 40 C 104 F Supply Voltage 8 to 35 V DC 8 to 28 V DC for Intrinsically safe type 13 8 to 35V DC for digital communication IM 01C50C03 01E Load Resistance Limitation 0 to E 8 0 0236 Q where E is power supply voltage Isolation Input output isolated to 1500 V AC Mounting DIN form B head mounting Terminals M3 screws Weight 50g 0 11 Ib 5 BLOCK DIAGRAM RTD in R Wire TC id 4 832 i FO1E EPS 6 WIRING see wiring diagram For output signal use twisted pair or cables with performance equivalent to 600V vinyl insulate cable For wiring in high or
8. analog to digital conversion When any one of the errors turns ON Re power the device If error remains replace the device Show error status related to a device When any one of the errors turns ON Re power the device If error remains replace the device analog output with an external reference at the operating Not protected endpoint Allows the calibration of the analog output with the external reference which is scaled at 0 to 100 Overrides any previous D A trimming by restoring factory calibration values TOS3E 2 EPS IM 01C50C03 01E Parameters list 3 3 HART Initial Item Communicator Selection Setting Range Settinc Device information Manufacturer Manufacturer identification code Yokogawa YTA7O E pacers numerical characters Descriptor Text which can be used by user in E any way Up to 16 alpha numerical characters Message Text which can be used by user in any way Up to 32 alpha numerical characters Date information MM DD YY Factory Not inclemented The date is calibra updated whenever changing tion date configuration via PC configurator Write protect Indicates whether the device is Not write proteced protected Final Not used assembly number Distributor AA Revision s Software hardware revision number Status Error stauts see Error status in this table Review Input info List of input variables Output info List of output variables
9. erate Power supply Output otandard 4 to 20 mA loop Note 1 Maximum entity parameters VMAx 28VDOC Imax 120mA Pmuax 0 84W Ci lt 1nF Lix10uH 2 Maximum power Puax20 84W is limited by the resistor in the barrier If Voc 28VDC the resistor shall be more than 233 30 FO8E EPS 6 IM 01C50C03 01E 8 HART COMMUNICATION 8 1 Connection and Requirements A standard HART communicator can be used for programming the YTA70 The HART communicator must be loaded with the appropriate DDL driver for YTA70 Minimum loop resistance is 2509 If the receiving equipment has a lower resistance a serial resistor must be inserted to communicate with the HART communicator Control room Relaying l l terminals ri HART HART HART communicator communicator communicator FO5E EPS Connection 600 External mr load Digital resistance Communication range 250 R Q o Z 8 0 13 8 2 Power supply voltage E V DC 8 35 0 FO6E EPS Communication requirement IM 01C50C03 01E 8 2 Parameters Online Menu 1 Device setup 2 PV 3 Electr 4 Snsr1 5 PV AO 6 PV rnge Device setup Process Variables 1 Process 1 PV Variable 2 Electr 3
10. erved The module must only be installed by qualified personnels who are familiar with the national and international laws directives and standards that apply to this area 4 STANDARD SPECIFICATIONS Accuracy see table below Sensor Input ranges Minimum span Accurac type Standard oC oF C oF value Gainer is greater lt I C gt B 400 to 1820 752 to 3308 0 1 of span or 1 0 C E 100 to 1000 148 to 1832 J IEC584 100 to 1200 148 to 2192 ji K 180 to 1372 292 to 2502 0 1 of span or 0 5 C N 180 to 1300 292 to 2372 R 50 to 1760 58 to 3200 li S 50 to 1760 58 to 3200 0 1 of span or 1 0 C T 200 to 400 328 to 752 L 100 to 900 148 to 1652 0 1 of span or 0 5 C U DIN43710 500 to 600 328 to 1112 P W3 0 to 2300 32 to 4172 W5 ASTM 0 to 2300 32 to 4172 t 0 196 of span or 1 0 C lt RTD gt o 5 Pt100 IEC751 200to 850 328101562 10 18 01 of spanor 0 1 C Ni100 DIN43760 60 to 250 6 to 482 10 18 0 1 of span or 0 2 C DC Voltage 800 to 800 mV 2 5 mV 0 1 of span or 0 01mV Resistance 0 to 7000 Q 25 Q 0 196 of span or 0 19 TO2E EPS Cold Junction Compensation Accuracy For T C only 1 C 1 8 F 2 IM 01C50C03 01E Ambient Temperature Effects per 10 C Change For E J K L N T and U thermocouple inputs 0 05 of span or 0 25 C whichever is greater For R S B W3 and W5 thermocouple inputs 0 05 of span or 1 C whichever is greater
11. low temperature use a wire or cable suitable for such temperature Use cables and wires which meet atmospheric conditions Take necessary measure to avoid corrosion or damage of cables and wires A IMPORTANT When mounting on a sensor head do not overtighten the screws 4 IM 01C50C03 01E E WIRING DIAGRAM T C or Two wire Three wire Four wire DC milivolts RTD or ohm RTD or ohm RTD or ohm FOSE EPS Unit mm approx inch p 44 1 73 20 2 0 80 F02E EPS 7 SAFETY APPROVALS 7 1 CENELEC ATEX DEMCO intrinsically safe model KS2 DS2 Installation diagram Hazardous Location Non Hazardous Location P YTA70 FO4E EPS IM 01C50C03 01E Intrinsically safety rating maximum value Output Power supply Ui 28V li 120mA Pi 0 84W Ci lt 1nF Lix10uH Sensor Uo 28V lo 93mA Co lt 0 12uF Lo lt 2 mH Applicable in Zone 0 1 or2 Maximum Ambient Temperature For T1 T4 85 C For T5 T6 60 C 7 2 FM Intrinsically safe model DS2 Installation diagram Connection with power supply buit in receiver Non hazardous Locations no X Hazardous Locations Class Groups A B C D Power supply receiver see note 1 2 Connection with seperate power supply and receiver Hazardous Locations Non hazardous Locations Seperate Class Power supply Groups A B C D b s T re it fF fa Sf see note 1 2 sp sep
12. the RTD ohm 5 ohm resistance cable resistance for compensation Measure value Actually measure the cable resistance of 2 wire RTD ohm for compensation Minimum Min span Minimum settable span span limit Note 1 Or as specified upon ordering TO3E_1 EPS IM 01C50C03 01E Parameters List 2 3 HART Item Communicator Output Analog AO 0 100 Condition Output range l 9 AO lo up lim Sensor Error values Loop test Diagno Error Sensor errors stics status ADC errors Misc errors Calibra Write Write protect tion protection New password Apply trim D A trim Scaled D A trim Override D A trim Clear trim Note 1 Or as specified upon ordering Note 2 The initial setting of password upon shipment is xy x x Selection Setting Range Ld Output value for 0 100 in mA 4 096 20 100 Output lower upper limit in mA NAMUR or 3 8 to 23mA Enter or select the output value when sensor error is detected NAMUR upscale NAMUR downscale or value within 3 5 to 23mA Change the output manually for testing the loop 4mA 20mA or value within 3 5 to 23mA Show error status related to a sensor When any one of the errors turns ON check the sensor and wiring Write protects the device if correct password is entered note 2 2 oets a new password for wirte protection if correct password is entered Allows the calibration of a selected Show error status related to
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