User Documentation

Product Installation / Operation, ACT20X-HUI-SAO (Universal Converter)
50 1066540000/08/12-2018
Illustration 7-12: Applications
RTD, Resistance and Potentiometer Input
Pt100, according to -200…+850 °C, IEC 60751
Ni100, according to -60…+250 °C, DIN 43760
Resistance
(without short circuit detection in the range
R = 0…18Ω, appr.)
0…10 kΩ
Potentiometer 10 Ω…10 kΩ
Sensor types
(* = without short circuit detection)
Pt10*, Pt20*, Pt50*, Pt100, Pt250, Pt300, Pt400,
Pt500, Pt1000, Ni50, Ni100, Ni120, Ni1000
Cable resistance per wire (max.) 50 Ω
Sensor current nom. 0.2 mA
Effect of sensor cable resistance (3/4-wire) < 0.002 Ω
Sensor error detection (programmable) ON/OFF
Short circuit detection, RTD Yes