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YOKOGAWA YTA Series, User Manual

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8-2

IM 01C50C05-01EN

[Communication requirement]

(Ω)

Power supply voltage  E (V DC)

600

250

R

8.0 13.8

21.8

External

load

resistance

      E-8

      0.0236

R=

Digital

Communication

range

F0802.ai

35.0

Figure 8.2  Relationship between Power Supply Voltage and External 

Load Resistance

Note:  For intrinsic safe explosion protected type units, the internal 

resistance of the safety barrier is also included in the load resistance.

8.2 Parameters

F0803-1.ai

Device setup
Digital Value
Digital Value
Digital Value
Digital Value
Digital Value
Loop current
PV % rnge

Process variables
Dynamic variables
Diag/Service
Setup
Review

Input Information
Output Information
Device Information review

A

B

C

D

Summary of Contents for YTA Series

Page 1: ...User s Manual IM 01C50C05 01EN 4th Edition YTA70P Temperature Transmitter IM 01C50C05 01EN...

Page 2: ...tion Caused by the Product 1 7 2 Notes on Handling 2 1 2 1 Label 2 2 2 2 Transport 2 2 2 3 Storage 2 3 2 4 Choosing the Installation Location 2 3 2 5 Use of a Transceiver 2 4 2 6 Withstand Voltage Tes...

Page 3: ...ications 7 1 7 1 Standard Specifications 7 1 7 2 Optional Specifications 7 2 7 3 EMC Conformity 7 4 7 4 EU RoHS Directive 7 4 8 HART Communicator Operation 8 1 8 1 Connection and Requirements 8 1 8 2...

Page 4: ...of the YTA70P This manual gives instructions on handling wiring and maintenance of YTA70P temperature transmitters Changing the parameter settings requires a terminal dedicated to the HART protocol Fo...

Page 5: ...an exclusive document is attached please read it along with this manual Changes to specifications structure and components used may not lead to the revision of this manual unless such changes affect t...

Page 6: ...er supply and the instrument before connecting the power cables and that the cables are not powered before connecting c Maintenance Please do not carry out except being written to a maintenance descri...

Page 7: ...e instrument IMPORTANT Contains precautions to be observed to protect against adverse conditions that may lead to damage to the instrument or a system failure NOTE Contains precautions to be observed...

Page 8: ...tions not eligible for charge exempt repair Problems caused by improper or insufficient maintenance on the part of the customer Trouble or damage caused by mishandling misusage or storage that exceeds...

Page 9: ...pose in domestic household waste When disposing products in the EU contact your local Yokogawa Europe B V office The Authorized Representative for this product in the EEA is Yokogawa Europe B V Eurowe...

Page 10: ...Caused by the Product This is an explanation for the product based on Control of Pollution caused by Electronic Information Products in the People s Republic of China R Ro oH HS S Pb Hg Cd Cr VI PBB...

Page 11: ...nd also check that the transmitter parts shown in Figure 2 1 are included with your shipment A CJC Connector or an RTD Connector Temperature Transmitter YTA70P User s Manual F0201 ai A CJC or an RTD c...

Page 12: ...n compliance with the specifications written on the order sheet F0202 ai Sub label Main label Suffix Model name This notation shows setting at the shipment When user changes the setting the user revis...

Page 13: ...n Although the temperature transmitter is designed to operate in a vigorous environment to maintain stability and accuracy the following is recommended 1 Ambient Temperature It is preferable to not to...

Page 14: ...t must be 500 VAC or lower Failure to heed these guidelines may cause faulty operation Withstand voltage test procedure Testing between the output terminal and the input terminal 1 Lay transition wiri...

Page 15: ...wiring Safety requirements also place restrictions on maintenance and repair activities Please read the following sections very carefully 2 7 1 ATEX Certification See Appendix 1 ATEX Installation draw...

Page 16: ...3 1 IM 01C50C05 01EN 3 Part Names A CJC Connector or an RTD Connector Temperature Transmitter YTA70P F0301 ai 12 13 14 11 Figure 3 1 Part Names...

Page 17: ...Installation For details of choosing the installation location refer to the guidelines outlined in Section 2 4 Choosing the installation location F0401 ai Mounting on DIN rail 11 12 13 14 Figure 4 1 M...

Page 18: ...2 IM 01C50C05 01EN F0402 ai First remember to turn off power supply and remove output signal cable Detach the device from the DIN rail by lifting the lock 11 12 13 14 Figure 4 2 Detach the Transmitte...

Page 19: ...ransmitter that uses the output power supply wiring and signal wiring alternately The transmission loop requires DC power Connect the transmitter with the distributor as shown in Figure 5 1 or Figure...

Page 20: ...e 5 2 Loop Construction for Intrinsically Safe Type Power supply voltage E V DC 600 250 R 8 0 13 8 21 8 External load resistance E 8 0 0236 R Digital Communication range F0503 ai 35 0 Figure 5 3 Relat...

Page 21: ...ble Selection Use cables of 0 13 to 2 08 mm2 AWG26 to 14 For wiring in areas susceptible to electrical noise use shielded wires For wiring in high or low temperature areas use wires or cables suitable...

Page 22: ...2 1 Trim Procedure 1 Trim sensor The sensor trim procedure allows you to adjust for local conditions changing how the transmitter calculates process variables There are two ways to trim the sensor Dev...

Page 23: ...ple of Wiring for Trim sensor 2 Trim Analog Output Fine current output adjustment is carried out with D A trim D A trim is to be carried out if the calibration digital meter does not exactly read 4 00...

Page 24: ...the sensor correctly connected Refer to our service personnel for details Refer to the error message list and check for recovery measures Check the polarity between the power supply and terminal box a...

Page 25: ...ure use N A CJC electronics sensor Fld dev stat0 3 CJC failure is detected Use CJC connector for thermocouple measurement ADC errors ADC communication Fld dev stat1 1 ADC failure is detected Contact o...

Page 26: ...N A Device Diagnostic Status 0 Simulation active Future use N A Non volatile memory failure EEPROM failure is detected Contact our service Volatile memory error RAM failure is detected Watchdog reset...

Page 27: ...and external dimensions of each product The General Specifications can be downloaded from the website of Yokogawa Website address https www yokogawa com solutions products platforms field instruments...

Page 28: ...o 85 C 40 C to 85 C For EPL Db The surface temperature of the outer enclosure is 20 K above the ambient temperature determined without a dust layer Ambient temperaure range 40 to 85 C Supply and outpu...

Page 29: ...ove the ambient temperature determined without a dust layer Ambient temperaure range 40 to 85 C Supply and output circuit Ui 30V Ii 120mA Pi 0 84W or 0 75W Ci 1nF Li 0 H Sensor circuit Uo 9 6V Io 28mA...

Page 30: ...use in the industrial environment Please use this instrument in the industrial environment only 7 4 EU RoHS Directive Applicable standard EN IEC 63000 Applicable production sites are shown below The...

Page 31: ...propriate DDL driver for YTA70P Minimum loop resistance is 250 If the receiving equipment has a lower resistance a serial resistor must be inserted to communicate with the HART communicator Connection...

Page 32: ...and External Load Resistance Note For intrinsic safe explosion protected type units the internal resistance of the safety barrier is also included in the load resistance 8 2 Parameters F0803 1 ai Devi...

Page 33: ...t status Data Quality Digital Value Average Limit status Data Quality Digital Value Difference Limit status Data Quality Loop current PV rnge A F0803 3 ai Dynamic variables Digital Value PV Limit stat...

Page 34: ...Loop test Sensor errors ADC errors Misc errors Ext dev status Device Diagnostic Status 0 Apply values D A trim Dev var zero trim Device variable trim Device variable trim reset Loop test Override D A...

Page 35: ...ping Range Variables Process Sensor Sensor 1 Setup Sensor 2 Setup Electronics CJC Setup Average Setup Difference Setup Trend Setup Burst Setup Trim Setup Signal Condition Output Condition D1 D1 D1 D1...

Page 36: ...Limit Sensor2 Minimum Span Sensor2 Upper Sensor Limit CJC Lower Sensor Limit CJC Minimum Span CJC Upper Sensor Limit Average Lower Sensor Limit Average Minimum Span Average Upper Sensor Limit Differen...

Page 37: ...Of Wires Temperature Standard CJC Type Manual CJC Temperature Manual CJC Temperature Units Cable Resistance Value Units Lower Sensor Limit Upper Sensor Limit Minimum Span Damping Value Cable Resistanc...

Page 38: ...pdate period Max update period Burst command Burst mode Burst Msg Trigger mode Burst Trigger Class Burst Trigger Units Burst Trigger Level Burst 1 Config Variable Codes Update period Max update period...

Page 39: ...Trim Point Value Maximum Upper Trim Point Value Minimum Differential Trim Lower Trim Point Value Upper Trim Point Value Trim Point Support Minimum Lower Trim Point Value Maximum Lower Trim Point Value...

Page 40: ...sor Limit Sensor2 Upper Sensor Limit Sensor2 Units Sensor2 Damping Value Sensor2 Lower Sensor Limit CJC Upper Sensor Limit CJC Units CJC Damping Value CJC Lower Sensor Limit Average Upper Sensor Limit...

Page 41: ...op current Loop current mode Loop test D A trim Override D A trim Loop current mode Poll addr Num req preams Num resp preams AO 0 AO 100 AO Lower Limit AO Upper Limit Set limits NAMUR Error detection...

Page 42: ...8 12 IM 01C50C05 01EN 8 3 Device Variables Mapping There are two device variables available 1 Sensor 2 CJC PV SV TV QV Mapping Sensor CJC F0804 ai...

Page 43: ...Dyanamic variables Current Continuous Window PV Depend on PV assignment Rising Falling On change Process vars range Loop current with status Cmd9 Device variables with status Continuous Window Sensor...

Page 44: ...V N A Data Quality N A Loop current Output value in mA N A PV rnge Output value with respect to the range in N A Diag Service Status Sensor errors Show error status related to a sensor When any one of...

Page 45: ...nge the output manually for testing the loop 4mA 20mA or value within 3 5 to 23mA N A Override D A trim Clear D A trim Overrides any previous D A trimming by restoring factory calibration values N A W...

Page 46: ...an assignment for PV SV TV QV PV Sensor SV El CJC TV QV None Range Variables Range configuration Range setting for PV LRV PV URV 1 Units Unit of PV 1 PV LRV PV URV Lower upper range value to defines t...

Page 47: ...cale of 1990 ITS 90 N A CJC Type Selecting of Internal CJC or Fixed CJC Internal sensor Manual CJC Temperature Fixed CJC value setting N A Manual CJC Temperature Units Unit of Fixed CJC value setting...

Page 48: ...interval of Trend data N A Trend 0 Date Stamp Date and Time information of latest Trend data N A Trend 0 TIME Stamp N A Result Result of Trend data N A Burst mode Total burst msgs The number of burst...

Page 49: ...Notification Retry time Event notification retry time N A Max update time Maximum update time for event notification N A Debounce interval Debounce Interval to detect an event N A Event mask Event ma...

Page 50: ...nit degC Damping Value Damping time constant in seconds 0 4 to 60 0s 1 Output Condition Analog output Loop current PV AO Output value in mA N A Loop current mode Loop current setting at multidrop Off...

Page 51: ...broken 1 Shorted Sensor value Setting for analog output value when sensor shorted 3 6mA NAMUR down Set analog output value to 3 5mA when sensor broken or shorted N A NAMUR up Set analog output value t...

Page 52: ...that apply to this area ATEX Certificate DEKRA 14 ATEX0106X Marking Standards EN IEC 60079 0 2018 EN60079 11 2012 Non Hazardous Area Hazardous area Zone 0 1 2 21 22 II 1 G Ex ia IIC T6 T4 Ga II 2 D E...

Page 53: ...s made of aluminum it must be installed such that ignition sources due to impact and friction sparks are excluded If the transmitter is installed in an explosive atmosphere requiring the use of equipm...

Page 54: ...rs and other devices in combinations which have not been specifically examined by FM provided that the agency s criteria are met The combination is then intrinsically safe if the entity concept is acc...

Page 55: ...standards that apply to this area IECEx Certificate IECEx DEK 14 0058X Marking Standards IEC60079 11 2011 IEC60079 0 2017 Non Hazardous Area Hazardous area Zone 0 1 2 21 22 Ex ia IIC T6 T4 Ga Ex ia II...

Page 56: ...is made of aluminum it must be installed such that ignition sources due to impact and friction sparks are excluded If the transmitter is installed in an explosive atmosphere requiring the use of equi...

Page 57: ...6 VDC Io 28 mA Po 67 2 mW Lo 35 mH Co 3 5 F Terminal 51 52 53 54 Uo 9 6 VDC Io 28 mA Po 67 2 mW Lo 35 mH Co 3 5 F Terminal 11 12 13 14 and 21 22 23 24 Ui 30 VDC Ii 120 mA Pi 0 84 W Li 10 H Ci 1 0nF C...

Page 58: ...A 7 IM 01C50C05 01EN Appendix5 Label of Explosion Protected Type FA0501 ai...

Page 59: ...upply For general use type F9168CB Connector for Power supply For intrinsically safe type 2 F9168CC 1 Connector for T C input For general use type F9168CD Connector for RTD Ohm mV input For general us...

Page 60: ...7 4 Appendix Add explosion protected type Revised Add ATEX Documentation Add 2 7 Add Figure 5 2 Add ATEX FM IECEx and CSA Intrinsically safe approval specifications Add Appendix 3rd June 2017 1 1 7 1...

Page 61: ...IS LTD Grokholsky 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 Shangha...

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