Input type: NAMUR sensor
Output type: Current
Signal converter design: NAMUR sensor to current
Input range: 8 V dc
Output range: 2 A
Supply voltage: 19.2 to 31.2 V
Mounting type: DIN rail
Sensor compatibility: NAMUR sensor
Operating temperature min.: -20 °C
Operating temperature max.: +60 °C
Approval for hazardous areas: IECEx

Signal isolator ACT20X HDI-SDO-RNC/RNO-S/2HDI-2SDO-RNO-S. The isolators with amplifier ACT20X HDI-SDO-RNC-S/HDI-RNO-S/2HDI-2SDO-RNO-S have been specifically developed for the recording of NAMUR sensor signals and digital switching signals originating from Ex zone 0. With a width of 11 mm per channel, these isolators are the ideal device for use in electrical control cabinets, as they require minimal space. DIN rail mounting width: 22.5 mm. Normally open or normally closed options available. Screw connection, removable terminal block. Alarm contacts in case of a fault. 1-channel and 2-channel options. Protection class IP20.