Input type: analog
Output type: analog
Signal converter type: analog to analog
Input range: 4 to 20 mA
Output range: 4 to 20 mA
Supply voltage: 19.2 to 31.2 V
Mounting type: DIN rail
Sensor compatibility: HART signal protocol
Operating temperature min: -20 °C
Operating temperature max: +60 °C
Approval for hazardous areas: IECEx

Signal isolator ACT20X SAI-HAO/2SAI-2HAO-S. The ACT20X SAI-HAO/2SAI-2HAO-S current output isolators are suitable for controlling field devices in hazardous areas up to Zone 0. The I/O HART protocol transparent signal connection is achieved via 4-20 mA current loops. Width of DIN rail mounting: 22.5 mm. Alarm contacts in case of failure. Options available with 1 or 2 channels. Screw connection, removable terminal block. Protection class IP20.