Main range of productZelio Analog product or component typeConverter for Universal Pt100 probes analogue input typeTemperature probe 0...500 °C/32...932 °F Pt 100 2, 3 or 4 wires analogue output typeCurrent 0...20 mA <= 500 OhmCurrent 4...20 mA <= 500 OhmVoltage 0...10 V >= 100 kOhm Complementary protection typeOvervoltage protection on output (+/- 30 V)Reverse polarity protection on outputReverse polarity protection on power supplyShort-circuit protection on output analogue output voltage-15...-11 V when no input or input wire broken11...15 V when no input or input wire broken analogue output current0...-30 mA when no input or input wire broken22...30 mA when no input or input wire broken [Us] rated supply voltage24 V DC non isolated +/- 20 % current consumption<= 40 mA for voltage output<= 60 mA for current output local signallingLED green (power ON) measurement error+/- 0.5 % of full scale (3 or 4 wires) at 20 °C+/- 1 % of full scale (2 wires) at 20 °C+/- 10 % of full scale at 20 °C (electromagnetic interference of 10 V/m) repeat accuracy+/- 0.2 % full scale at 20 °C+/- 0.6 % full scale at 60 °C temperature coefficient150 ppm/°C maximum wiring resistance0.2 Ohm connection in 2 wires clamping connection capacity1 x 2.5 mm²2 x 1.5 mm² tightening torque0.6...1.1 N.m markingCE surge withstand0.5 kV for 1.2/50 µs conforming to IEC 61000-4-5 [Ui] rated insulation voltage2000 V fixing modeClip-on, 35 mm symmetrical DIN railFixed, mounting plate safety reliability dataMTTFd = 32.9 yearsB10d = 30437 product weight0.12 kg Environment electromagnetic compatibilityElectrostatic discharge (test level: 6 kV, level 3 - contact discharge) conforming to IEC 61000-4-2Electrostatic discharge (test level: 8 kV, level 3 - air discharge) conforming to IEC 61000-4-2 standardsDIN 43760EN/IEC 60584-1EN/IEC 60751EN/IEC 60947-1 product certificationsCSAGLUL IP degree of protectionIP20 terminal blockIP50 housing fire resistance850 °C conforming to IEC 60695-2-1850 °C conforming to UL shock resistance50 gn for 11 ms conforming to IEC 60068-2-27 vibration resistance5 gn (f = 10...100 Hz) conforming to IEC 60068-2-6 resistance to fast transients1 kV on input-output conforming to IEC 61000-4-42 kV on power supply conforming to IEC 61000-4-4 disturbance radiated/conductedCISPR 11CISPR 22 group 1 - class B ambient air temperature for storage-40...85 °C ambient air temperature for operation0...50 °C (mounting side by side)0...60 °C (2 cm spacing) pollution degree2 conforming to IEC 60664-1 Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructions Contractual warranty Warranty period18 months
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Dimensions DrawingsAnalog Interface (Converter)Dimensions(1)Terminal block AB1TP435U or AB1RRNTP435U2
Mounting and ClearanceMountingMounting on Rails AM1•••••Panel Mounting
Connections and SchemaAnalog Interface: Converter for Universal Pt100 ProbeWiring Diagram
The input, output and power supply lines must be kept away from the power cables to avoid effects due to induced interference.
The input and output cables must be shielded as indicated in the schemes and must be kept away from each other.Input Connections
RL1 + RL2 ≤ 200 mΩ
RL1 = RL2 = RL3
RL1 + RL2 ≥ 200 Ω
RL1 + RL2 ≤ 200 Ω