User Documentation

Product Installation / Operation, ACT20X-HUI-SAO (Universal Converter)
46 1066540000/08/12-2018
7.4 ACT20X-HUI-SAO (Universal Converter)
7.4.1 Description
The device ACT20X-HUI-SAO transmits analog signals from hazardous areas safely galvanically separated
into non or less hazardous areas. The input circuits are designed intrinsically safe.
The ACT20X-HUI-SAO converts and isolates current, voltage, potentiometer and temperature sensor signals
(mA, V, potentiometer, RTD and TC).
For the higher accuracy of thermocouple signals, the use of special cold junction terminal ACT20X-CJC-HTI-
S is recommended:
1160640000 ACT20X-CJC-HTI-S PRT 11 (1-Kanal)
The following converter type is available:
Order No. Type Description
8965490000
2456200000
ACT20X-HUI-SAO-S
ACT20X-HUI-SAO-P
Universal converter