User`s Manual YTA70 Temperature Transmitter
Contents
1. User s 70 YTA SERIES Manual Temperature Transmitter IM 01C50C03 01E vigilant 4 IM01C50C03 01E YOKOGAWA eth Edition Yokogawa Electric Corporation CONTENTS CONTENTS SAFETY INSTRUCTIONS 1 1 MODEL AND SUFFIX CODES 2 2 WARRANTY u E E 2 3 HANDLING PRECAUTIONS 3 4 STANDARD SPECIFICATIONS 3 5 BLOCK DIAGRANMI 5 6 WIRING uu U U PI 5 7 SAFETY APPROVALS 6 7 1 CENELEC ATEX DEMKO Intrinsically safe model 6 7 2 Intrinsically safe model 7 8 HART COMMUNICATION J nnn 8 8 1 Connection and Requirements 8 B2 PAararlmelerSr so uuu utes 9 REVISION RECORD FD No IM 01C50C03 01E 6th Edition Feb 2007 YK All Rights Reserved Copyright 1999 Yokogawa Electric Corporation SAFETY INSTRUCTIONS Ex S installation For correct use and installation the manufacturer s manual must be fol lowed When programming the Transmitter by PC and communication interface or a HART terminal the intrinsically safe data sha2. 1 Enter value 2 Measure value Sensor setup 2 Signal condition 3 Output condition 4 Device information IM 01C50C03 01E 1 PV LRV 1 Sensor config 2 PV URV 1 PV 2 Error detection 3 PV unit 2 51571 3 Cable 4191 3 PV unit resistance 5 USL 4 Sensor setup 4 Snsr s n Sensors 5 Sensor info 1 USL 1 Process 2 LSL sensor Analog output 3 Min span Output range _ 2 Electr 1 PV AO o 2 Outputrge 20098 Signal condition 2 AO 100 3 AO lo lim 1 PV LRV 2 PV URV 4 up lim 3 PV unit 3 Sensor error Sensor error values 4 PV 96 rnge values 1 Broken sensor h 5 PV Damp 4 Loop test 2 Shorted sensor 5 Scaled utput condition D A trim 200 Broken shorted 1 Analog 6 D A trim sensor output 7 Override D A trim 1 Br Sh sensor 2 NAMUR down 3 NAMUR up HART output 2 HART 1 Poll addr output 2 Num req preams 3 Num resp preams FO7E EPS Parameters List 1 3 Note 1 Or as specified upon ordering 10 HART z Initial Item Communicator Selection Setting Range Setting Process Process PV Measured variables in engineering Variable Variable unit Electr Terminal temperature a PV AO Output value in mA ME PV Yo rnge Output value with respect to the range in PV Log Read Reads the ma
3. Device information in this information table TO3E 3 EPS 12 IM 01C50C03 01E Revision Record Manual No IM 01C50C03 01E e Title YTA70 Temperature Transmitter Edition Date Page Revised item 1st Mar 1999 New Publication 2nd Jun 1999 1 Add code DS1 in the table 6 Add 7 2 FM intrinsically safe model 10 Add note 2 3rd Feb 2000 2 3 Revise accuracy amp temperature effect 4 Correct Isolation 9 Add explanation 11 Add Note 4th 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 eth Feb 2007 2 3 6 Add handling precaution Change specifications of FM Intrinsically safe model YOKOGAWA YOKOGAWA ELECTRIC CORPORATION Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Branch Sales Offices Nagoya Osaka Hiroshima Fukuoka Sapporo Sendai Ichihara Toyoda Kanazawa Takamatsu Okayama and Kitakyusyu YOKOGAWA CORPORATION OF AMERICA Headquarters 2 Dart Road Newnan Georgia 30265 1094 U S A Phone 1 770 253 7000 Fax 1 770 254 0928 YOKOGAWA EUROPE B V Headquarters Databankweg 20 Amersfoort 3821 AL THE NETHERLANDS Phone 31 33 464 1611 Fax 31 33 464 1610 Branch Sales Offices Wien Austria Zaventem Belgium Ratingen Germany Madrid Spain Runcorn United Kingdom Milano Italy Velizy Vil
4. at the operating endpoint Scaled D A Allows the calibration of the analog trim output with the external reference which is scaled at 0 to 100 Clear trim Override D A Overrides any previous D A trim trimming by restoring factory calibration values Note 1 Or as specified upon ordering Note 2 The initial setting of password upon shipment is TO3E 2 EPS IM 01C50C03 01E 11 Parameters list 3 3 HART Initial Item Communicator Selection Setting Range Setting Device information Manufacturer Manufacturer identification code Yokogawa Model Model name YTA7O E TAG Tag number up to 8 alpha _ numerical characters Descriptor Text which can be used by user in 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 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 US Not used 0 Final Not used assembly 0 number Distributor Yokogawa 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 Device See
5. DC m M G GD r n t e S ama 4 P H EARTH i omm eat xus supply EEPROM d 4250 mA 2 A YTA7O 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 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 IM 01C50C03 01E WIRING DIAGRAM gt 1 m OA O o p gt w T SUPPLY 5 5 d 2 8 5 mue 5 y 5 B 51 9 SN sl uper E 5 Two wire Three wire Four wire DC milivolts RTD or ohm RTD or ohm RTD or ohm FO3E EPS DIMENSIONS Unit mm approx inch A N B e d yO 20 2 0 80 FO2E EPS 7 SAFETY APPROVALS 7 1 CENELEC ATEX DEMKO Intrinsically safe model KS2 DS2 Certificate DEMKO 01 ATEX 130870 Applicable Standard EN 50014 EN 50020 EN 50284 Installation diagram Hazardous Location Non Hazardous Location Itos Safety YTA70 Barrier o FO4E EPS IM 01C50C03 01E Intrin
6. Div 1 Groups A B C amp D 1 5 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 Caused by improper usage or storage of the customer which exceeds the specification requirements Caused by mishandling or modification Caused by fire earthquake or other acts of God that are not directly a result of problems of the instrument 2 IM 01C50C03 01E 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 No major mechanical vibration or shock Humidity and Temperature limitations Ordinary conditions 25 C 65 is preferable Otherwise as of specified in Standard Specifications 8 Avoid corrosive atmosphere for storage and installation 4 For safe installation of the transmitter in hazardous area the following must be observed The module must only be installed by quali fied personnels who are familiar with the national and international laws directives and standards that apply to this area b Yokogawa will not be liable for malfunctions or damage resulting from any modification made
7. The HART communicator must be loaded with the appropriate DDL driver for YTA7O 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 terminals HART HART HART communicator communicator communicator FO5E EPS Connection 600 External loac resistance 250 R 9 L 8 0 13 8 21 8 35 0 Power supply voltage E V DC FOGE EPS Communication requirement 8 IM 01C50C03 01E 8 2 Parameters Device setup Process Variables Online Menu 1 Device setup 2 PV 3 Electr 4 Snsr1 5 PV AO 6 PV Yornge 1 Process Variable 2 Diag Service 3 Basic Setup 4 Detailed Setup 5 Review 1 PV 2 Electr 3 Snsr1 4 PV AO 5 PV 96 rnge Diag Service 1 Status 2 Loop test 3 Calibration 4 Write Protection 5 Read max min log 6 Reset max min Basic Setup 1 Tag 2 Range values 3 Sensor config 4 PV Damp 5 Snsr s n Detailed setup 1 Sensors Status 2 ADC errors 3 Misc errors 1 Sensor errors Calibration Range values 1 Range values i 1 PV LRV 2 D A trim URV 3 Scaled PV unit D A trim 4 LSL 4 Override 5 USL D A trim 1 Write protect 2 New password Range values Cable resistance
8. ermocouple inputs 0 05 of span or 1 C whichever is greater 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 5uV whichever is greater For Resistance ohm input 0 05 of span or 0 05Q 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 EN 61326 Maximum Zero Offset 50 of the maximum temperature Input Signal Source Resistance for T C input 10 MQ or 3 kQ 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 40 to 185 F Ambient Humidity Limits 5 to 90 RH at 40 C 104 F 4 IM 01C50C03 01E Supply Voltage 8 to 35 V DC 8 to 30 V DC for Intrinsically safe type 13 8 to 35 V DC for digital communication 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 screws Weight 50 g 0 11 Ib 5 BLOCK DIAGRAM RTD lin R supply Wire 1 8 35V
9. lacoublay France Roodeport Republic of South Africa Budapest Hungary Stockholm Sweden YOKOGAWA AMERICA DO SUL Ltda Head Office Praca Acapulco 31 Santo Amaro Sao Paulo SP BRAZIL Phone 55 11 5681 2400 Fax 55 11 5681 4434 YOKOGAWA ELECTRIC ASIA PTE LTD Head Office 5 Bedok South Road 469270 SINGAPORE Phone 65 6241 9933 Fax 65 444 6252 YOKOGAWA ELECTRIC KOREA CO LTD Head Office 14 1 Yangpyongdong 4Ga Youngdeungpo Gu Seoul 150 866 KOREA Phone 82 2 2628 6000 Fax 82 2 2628 6400 YOKOGAWA AUSTRALIA PTY LTD Head Office Sydney Tower A 112 118 Talavera Road Macquarie Park N S W 2113 AUSTRALIA Phone 61 2 8870 1100 Fax 61 2 8870 1111 YOKOGAWA INDIA LTD Head Office Plot No 96 Electronic City Complex Hosur Road Bangalore 560100 INDIA Phone 91 80 4150 6000 Fax 91 80 2852 1441 YOKOGAWA CHINA CO LTD K Wah Centre 29F 1010 Huai Hai Zhong Rd Shanghai 200031 CHINA Phone 86 21 5405 1919 Fax 86 21 5405 1011 Nov 06
10. ll be observed The designation galvanic isolation between the transducer input and the loop supply indicates signal isolation only It shall not be interpreted as an Intrinsically Safe galvanic isolation like an isolating barrier Therefore ordinary care in selecting barrier and grounding shall be considered The apparatus must be installed in an enclosure with an Ingress Protec tion of at least IP 20 The terminals 1 and 2 of the equipment have to be electrically connected to a linear barrier located in the non hazardous area For Ex I S data see chapter 7 SAFETY APPROVALS IM 01C50C03 01E 1 The YTA70 is a head mount type of temperature transmitter that accepts thermocouple or RTD 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 Model Suffix code Descriptions YTA70 Temperature Transmitter Output 4 to 20mA DC with digital communication Signa HART protocol Optional KS2 CENELEC ATEX intrinsically EEx ia IIC T1 6 Specifications safe approval Amb Temperature T1 4 40 to 85 40 to 185 F T5 6 40 to 60 C 40 to 140 F DS2 CENELEC ATEX FM intrinsically CENELEC safe approval combination EEx IIC T1 6 FM IS Class
11. m settable span span limit e TO3E 1 EPS IM 01C50C03 01E Parameters List 2 3 HART Communicator Output Analog AO 0 100 Condition Output range Selection Setting Range ds Output value for 0 100 in mA 4 096 20 100 AO lo up lim Output lower upper limit in mA NAMUR NAMUR or 3 8 to 23 Sensor Error Enter or select the output value NAMUR values when sensor error is detected upscale NAMUR upscale NAMUR high downscale or value within 3 5 to note1 23mA Loop test Change the output manually for testing the loop 4mA 20 or value within 3 5 to 23mA Diagno Error Sensor errors Show error status related to a stics status sensor When any one of the errors turns ON check the sensor and wiring ADC errors Show error status related to analog to digital conversion When any one of the errors turns ON Re power the device If error remains replace the device Item Misc errors 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 Calibra Write Write protect Write protects the device if correct Not tion protection password is entered note 2 protected New password Sets a new password for wirte protection if correct password is entered Apply trim D A trim Allows the calibration of a selected analog output with an external reference
12. sically safety rating maximum value Output Power supply Ui 28 V li 120 mA Pi 0 84 W Ci 1 nF Li lt 10 uH Sensor Uo 9 6 V lo 28 mA Po 67 mW Co lt 3 5 uF Lo 35 mH Applicable in Zone 0 1 or2 Maximum Ambient Temperature For T1 T4 85 For T5 T6 60 7 2 FM Intrinsically safe model DS2 Applicable Standard FM 3600 FM 3610 FM 3611 FM 3810 Installation diagram Connection with power supply buit in receiver Non hazardous Locations Hazardous Locations Class 1 Div 1 Groups A B C D Power supply yta7o Safety puit into receiver see note 1 2 Connection with seperate power supply and receiver Hazardous Locations Non hazardous Locations Seperate Class gt Power supply Div 1 Groups A B C D zx J Safet E t YTA70 s J Receiver zs sP see note 1 2 Seperate Power supply FO8E EPS Output Standard 4 to 20 loop Note 1 Maximum entity parameters Vmax 30 VDC Imax 120 mA Pmax 0 84 W 1 nF Li 10 uH 2 Maximum power Pmax 0 84 W is limited by the resistor the barrier If Vocz28 V the resistor shall be more than 233 30 If Voc 30 V the resistor shall be more than 250 00 IM 01C50C03 01E 8 HART COMMUNICATION 8 1 Connection and Requirements A standard HART communicator be used for programming the YTA7O
13. to this instrument by the customer 4 STANDARD SPECIFICATIONS Accuracy see table below Sensor Input ranges Minimum span Accurac type Standard value WIND ENSIS greater T C I B 400101820 752103308 200 360 0 1 of span 1 0 C E 100 to 1000 148to 1832 50 90 J IECS84 100 1200 148102192 50 90 K 180 to 1372 292 2502 50 90 0 196 of span or 0 5 N 180 to 1300 292 to 2372 100 180 R 50 to 1760 58103200 200 360 N S 50 to 1760 58103200 200 360 0 1 of span 1 0 T 200to 400 328to 752 50 90 L 100 to 900 148 to 1652 50 90 0 196 of span or 0 5 C U DIN43710 50010 600 328101112 75 135 did W3 0 to 2300 32104172 200 360 N N W5 0 to 2300 32 to 4172 200 360 0 1 of span or 1 0 C lt RTD gt o PHOO IEC751 200to 850 328101562 10 18 9 1 ofspanor 0 1 C 100 DIN43760 60 to 250 76 to 482 10 18 0 196 of span or 0 2 C DC Voltage 800 to 800 mV 2 5 mV 0 196 of span or 0 01mV Resistance to 7000 25 0 196 of span or 0 19 IM 01C50C03 01E TO2E EPS 3 Cold Junction Compensation Accuracy For T C only 1 C 1 8 F 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 th
14. ximum minimum PV max minlog stored in the memory Reset Clears the PV maximum minimum _ max min log and restart logging Sianal R PV LRV Lower upper range value to LRV 0 Condition E PV URV defines the 096 100 value of the URV 100 measurement note1 Range LSL USL Shows the max min usable value _ Limit for upper lower range value Unit PV unit Engineering unit to be displayed with such digital value as PV URV C LRV USL LSL min span etc Damping PV Damp Damping time constant in seconds 0 43 applied to the digital value note1 to 62 5 s see note in page 11 Sensor Sensor Sensor type Sensor type and related settings Setup config wire unit When or milivots is selected Pt100 Always select single for a 3 wire measurement type b When RTD or ohm is selected note Always select 2 3 or 4 wire but others for the number of sensor wires RTD factor For RTD only Leave it to 1 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 sensor 3 shorted sensor or 4 broken amp shorted Cable Enter value Enter new value of the RTD ohm 5 ohm resistance cable resistance for compensation Measure value Actually measure the cable resistance of 2 wire RTD ohm for E compensation Minimum Min span Minimu
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