Barrier type: Galvanic
Number of channels: 2
Supply voltage: 20 to 250 V AC
Maximum safety voltage: 250 V
Signal type: Relay output
Minimum operating temperature: -25 °C
Maximum operating temperature: +70 °C
Operating temperature range: -25 to +70 °C

ATEX 2553, ATEX 552968C, UL, KOSHA, IECEx, NEPSI, FM. When using mechanical contacts, cable break and short circuit monitoring must be disabled or wired with resistors. Isolating switching amplifier IM1. Professional series of galvanically isolated switching amplifiers for the transmission of binary switching signals. This series is suitable for various environments and is equipped with a variety of approvals, allowing the signal conditioning devices of the IM series to be installed in a wide range of applications. Features of the isolating switching amplifier series IM1: Intrinsically safe input circuits according to ATEX II (1) GD, II 3 G NAMUR sensor, and mechanical switching connections. Supports one normally open relay output per channel. Monitoring function for the input circuit to detect short circuits and/or cable breaks for each channel; this function can be turned on or off. Removable terminal blocks. LED display of operational readiness.