https://www.phoenixcontact.com/us/products/2835079 12/4/13???page? 1 ?/? 4 signal converter?-?pi-ex-thc-i?-?2835079 please be informed that the data shown in this pdf document is generated from our online catalog. please find the complete data in the user's documentation. our general terms of use for downloads are valid (http://download.phoenixcontact.com) ex-i thermocouple and mv input: converts signals from thermocouples installed in ex areas and mv sources and transmits a 4-20 ma signal to a load in a safe area. freely programmable. galvanic 3-way isolation. custom- configured. key commercial data packing unit 1 pce weight per piece (excluding packing) 98.0 grm custom tariff number 85437090 country of origin united kingdom technical data dimensions width 12.4 mm height 145 mm depth 147 mm ambient conditions ambient temperature (operation) -20 c ... 55 c ambient temperature (storage/transport) -40 c ... 85 c degree of protection ip20 input data input intrinsically safe configurable/programmable freely programmable, configured sensor types that can be used (tc) j, k, t, e, r, s, b, n input signal range -75 mv ... 75 mv (minimum measuring range span 3 mv) input accuracy 15 v or 0.05% of the input value, if this result is greater, at 20c ub+ ub- ub+ub- ub+ub- + - in + -- + + - out pi-ex-thc-i pwr + - stat lf 4...20 ma mv 145 12,4 147
https://www.phoenixcontact.com/us/products/2835079 12/4/13???page? 2 ?/? 4 signal converter?-?pi-ex-thc-i?-?2835079 technical data output data signal output current output current output signal 4 ma ... 20 ma load/output load current output 600 behavior in the event of a sensor error upscale, downscale or off, led flashes measuring accuracy 11 a power supply supply voltage range 20 v dc ... 35 v dc max. current consumption 64 ma (24 v dc/ 20 ma) power consumption 1.5 w (24 v dc/ 20 ma) connection data conductor cross section solid min. 0.2 mm2 conductor cross section solid max. 2.5 mm2 conductor cross section stranded min. 0.2 mm2 conductor cross section stranded max. 2.5 mm2 conductor cross section awg/kcmil min. 24 conductor cross section awg/kcmil max 14 tightening torque, min 0.5 nm tightening torque max 0.6 nm general no. of channels 1 maximum transmission error < 0.12 % (of end value 20 ma, at 20c, -75 mv ... 75 mv input range) temperature coefficient, typical 0.003 % (of input value /c) typical cold point errors 1.5 c status display green led, for power supply, flashes in the case of sensor defect inflammability class according to ul 94 v0 housing material pbt and polyamide pa non-reinforced color green name input/output electrical isolation 250 v name input/power supply electrical isolation 250 v name output/supply electrical isolation 1.5 kv ac (50 hz, 1 min., test voltage) conformance ce-compliant atex ? ii (1) gd [eex ia] iic ul, usa / canada culus ub+ ub- ub+ub- ub+ub- + - in + -- + + - out pi-ex-thc-i pwr + - stat lf 4...20 ma mv 145 12,4 147
https://www.phoenixcontact.com/us/products/2835079 12/4/13???page? 3 ?/? 4 signal converter?-?pi-ex-thc-i?-?2835079 technical data safety data max. output voltage u o 1.1 v max. output current i o 4 ma max. output power p o 1 mw gas group iib max. external inductivity l o 178.4 mh max. external capacity c o 500 f gas group iic max. external inductivity l o 48.7 mh max. external capacity c o 22 f safety-related maximum voltage u m 250 v ac classifications ecl@ss ecl@ss 4.0 27200206 ecl@ss 4.1 27200206 ecl@ss 5.0 27200206 ecl@ss 5.1 27200206 ecl@ss 6.0 27200206 ecl@ss 7.0 27200206 etim etim 2.0 ec001446 etim 3.0 ec001446 etim 4.0 ec001446 etim 5.0 ec001446 unspsc unspsc 6.01 30211506 unspsc 7.0901 39121008 unspsc 11 39121008 unspsc 12.01 39121008 unspsc 13.2 39121008 accessories additional products ub+ ub- ub+ub- ub+ub- + - in + -- + + - out pi-ex-thc-i pwr + - stat lf 4...20 ma mv 145 12,4 147
https://www.phoenixcontact.com/us/products/2835079 12/4/13???page? 4 ?/? 4 signal converter?-?pi-ex-thc-i?-?2835079 accessories basic terminal block?-?pi-ex-tb?-?2835901 ex base terminal block for intrinsically safe signals with knife disconnection and test connections ? ? surge protection device?-?tt-pi-ex-tb/t?-?2858344 intrinsically safe basic terminal block with isolating connector, test connections and surge protection, with additional temperature measurement of the input terminal block for cold junction compensation, for mounting on ns 35/7.5 ? ? drawings block diagram dimensioned drawing ? phoenix contact 2013 - all rights reserved http://www.phoenixcontact.com ub+ ub- ub+ub- ub+ub- + - in + -- + + - out pi-ex-thc-i pwr + - stat lf 4...20 ma mv 145 12,4 147
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