2835600

https://www.phoenixcontact.com/us/products/2835600 Signal converter - PI-EX-THC-I-NC - 2835600 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. Standard configuration. 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, unconfigured 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 μV or ± 0.05% of the input value, if this result is greater, at 20°C 12/4/13   Page 1 / 4 https://www.phoenixcontact.com/us/products/2835600 Signal converter - PI-EX-THC-I-NC - 2835600 Technical data Output data Signal output Current output Current output signal 4 mA ... 20 mA (output accuracy: ± 11 μA) Load/output load current output < 600 Ω Behavior in the event of a sensor error upscale, downscale or off, LED flashes 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 20°C, -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 "Intrinsically safe 'Entity'" Connection [AEx ia] IIC, [Ex ia] IIC 12/4/13   Page 2 / 4 https://www.phoenixcontact.com/us/products/2835600 Signal converter - PI-EX-THC-I-NC - 2835600 Technical data Safety data Max. output voltage Uo 1.1 V Max. output current Io 4 mA Max. output power Po 1 mW Gas group IIB Max. external inductivity Lo 178.4 mH Max. external capacity Co 500 µF Gas group IIC Max. external inductivity Lo 48.7 mH Max. external capacity Co 22 µF Safety-related maximum voltage Um 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 eCl@ss 8.0 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 12/4/13   Page 3 / 4 https://www.phoenixcontact.com/us/products/2835600 Signal converter - PI-EX-THC-I-NC - 2835600 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 145 OUT IN + + 4...20 mA +- UB+ UB- - +- + UB+ UB+ UB- LF STAT PWR UB- 147 - mV - 12,4 PI-EX-THC-I © Phoenix Contact 2013 - all rights reserved http://www.phoenixcontact.com 12/4/13   Page 4 / 4