the copyright and authority for the interpretation of the products are reserved by mornsun tcxxxpw 2013.06.07-a/1 page 1 of 4 programmable thermocouple isolators tcxxxpw series part number system tcxxxpw slim case serial number channel configuration thermalcouplesignal transducer type programmable features 3-port isolation (signal input, signal output and power supply) 12.5mm slim case high accuracy (0.1% f.s.) high linearity (0.1% f.s.) low temperature drift(50ppm/ c) low-power dissipation excellent emc performance miniusb port communication input / output range programmable high reliability(mtbf>500,000 hours) general description tcxxxpw series thermocouple isolator which are mainly applied in industrial automation systems can isolated convert thermocouple input signal of the industrial field instruments to the matched analog output signal for the dcs/plc, realizing the acquisition and transmission of field signal. an independent power supply is needed for the product and the port of power supply, input and output are isolated from each other. this series of products contain combinations of 1 input 1 output , 1 input 2 output, 2 input 2 output and so on. the thickness of 12.5mm meet the need for high density field installation. selection guide output type 1 input 1 output 2 input 2 output 1 input 2 output current output tc100pw TC200PW tc600pw voltage output tc140pw tc240pw tc640pw input signal: input signal range the minimum range r -40~+1700 600 s -40~+1700 600 k -150~+1370 120 j -80~+900 100 t -160~+390 100 b 320~+1820 780 e -80~+700 500 mv -60~+60mv 10mv output signal: output type output signal current output 4~20ma / 0~20ma ( programmable) voltage output 0~5v / 0~10v / 1~5v / 2~10v ( programmable) note:1. customers need to choose the type of the input signal, output signal and range. we could also offer customer design for special input and output. 2. you can get the usb adapter t-01 for the isolator from mornsun free of charge if you need. electrical characteristics input voltage 18~30vdc( typical values 24vdc) power dissipation 1 input 1output 0.9w 1 input 2 output, 2 input 2 output 1.2w power input power protection reverse polarity protection, over-voltage protection input signal see selection guide compensation range -25~+75 (error is less than 1 c per 20 ) field area cold junction compensation method of compensation: internal compensation
the copyright and authority for the interpretation of the products are reserved by mornsun tcxxxpw 2013.06.07-a/1 page 2 of 4 fault output output type 4~20ma 0~20ma 1~5v 0~5v 0~10v 2~10v input disconnection >22ma >22ma >5.5v >5.5v >11v >11v lower limit alarm about 3ma about 21ma about 0.75v about 5.25v about 10.5v about 1.5v upper limit alarm about 22ma about 22ma about 5.5v about 5.5v about 11v about 11v normal operation corresponding channel red light off upper and lower limit alarm corresponding channel red lights often flicker break alarm corresponding channel red light on(red, single-channel 1pcs, dual-channel 2pcs) 500 ( output current maximum ) load capacity 1m ( output voltage maximum ) communication port miniusb port control area communication protocol see "mornsun modbus protocol rules" transmission characteristics zero offset 0.1%f.s. (sin = 0, 100% load, @25 ) accuracy 0.1%f.s. (full-scale range,100% load,@25 ) temperature drift coefficient 0.0050%f.s./ (-25 ~+71 operating temperature range) response time < 0.5s isolation characteristics field area and control area:2kvac/3kvdc,1min,leakage current 5ma electrical isolation output and power supply,2kvac/3kvdc,1min,leakage current 5ma insulation resistance 100m ,500vdc(signal input port, signal output port) emc characteristics ce cispr22/en55022 class a emi re cispr22/en55022 class a esd iec/en61000-4-2 contact 4kv/air 8kv perf. criteria b rs iec/en61000-4-3 10v/m perf. criteria a iec/en61000-4-4 dc power port 2kv perf. criteria b eft iec/en61000-4-4 i/o signal port 1kv perf. criteria b iec/en61000-4-5 dc power port 1kv / 2kv perf. criteria b surge iec/en61000-4-5 i/o signal port 1kv(line to earth) perf. criteria b ems cs iec/en61000-4-6 3 vr.m.s perf. criteria a other characteristics operating temperature:-25~+71 ambient temperature transport and storage temperature:-40~+85 package 35mm din-rail package: t-rail card package (din50022), pluggable connection pin, thickness 12.5mm safety class ip20(iec60529 / en60529) weight 1 input 1 output: 100g;2 input 2 output & 1 input 2 output: 135g, typ connection 1. connection used dismountable terminals; 2. cross section area of wiring: 0.5mm 2 ~2.5 mm 2 ; 3. the length of bare wire is about 8mm, locked up by the m3 bolt. operation notes 1. please read the user manual carefully before using. if any question please contact our technical support department. 2. please do not use this product in hazardous area. 3. the power supply of this product should be 24vdc power source. it is forbidden to use 220vac power supply. 4. to avoid invalid explosion protection function, or any failure, users disassemble this product is forbidden.
the copyright and authority for the interpretation of the products are reserved by mornsun tcxxxpw 2013.06.07-a/1 page 3 of 4 application circuit diagram & pin description bottom power supply port 11 12 9 10 7 8 inside 1 2 3 4 5 6 outside p o w e r + p o w e r - p o w e r + p o w e r - inside outside inside outside inside outside inside outside inside outside note: when use bottom power supply, anyone group or both is ok. pin description (2 input 2 output) 1 signal 2 input- 2 signal 2 input+ 5 signal 1 input- 6 signal 1 input+ 7 signal 1 output- 8 signal 1 output+ 9 signal 2 output- 10 signal 2 output+ 11 power input- 12 power input+ tc100pw tc140pw 5 6 + - channel 1 8 7 + - channel 1 dcs 12 11 power control area + - plc mv field area TC200PW tc240pw 12 11 power 2 + - 1 8 7 + - channel 1 dcs + - 5 6 + - 10 9 + - channel 2 channel 1 channel 2 control area field area mv mv plc tc600pw tc640pw 12 11 power 8 7 + - channel 1 dcs + - 5 6 10 9 + - channel 2 channel 1 control area field area mv plc + -
the copyright and authority for the interpretation of the products are reserved by mornsun tcxxxpw 2013.06.07-a/1 page 4 of 4 installation & disassembly installation din35mm standard rail installation: 1. insert the top of the instrument card in the rail; 2. push the bottom of the instrument into the rail. 1 2 disassembly 1. insert a screwdriver between the bottom of the card lock and the rail; 2. pull up the screwdriver and press the card lock downwards; 3. pull the instrument out of the rail. 1 2 3 packaging dimension & packaging diagram note: 1. all specifications are measured at ta=25 c, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. in this datasheet, all the test setup and methods are based on our corporate standards. 3. all characteristics are for listed models, and non-standard models may perform differently. please contact our technical support for more detail. 4. contact us for your specific requirement. 5. specifications are subject to change without prior notice. mornsun science & technology co.,ltd. address: no. 5, kehui st. 1, kehui development center, science ave., guangzhou science city, luogang district, guangzhou,p.r.china. tel: 86-20-38601850 fax:86-20-38601272 e-mail: info@mornsun.cn http://www.mornsun-power.com
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