The module provides four potential free relay changeover outputs. The outputs are monitored, with parallel contacts of the relays. The outputs can be connected to an Auxiliary Voltage source and its voltage can be monitored.

Additionally, all the outputs are configurable to the HVR (High Voltage Relay) mode, which allows you to connect up to four HVR800 modules for switching; for example 240 V loads galvanically isolated.

The module has an integral loop isolator. If this activates

a yellow LED illuminates. The activation remains in place until the short is removed.

Features and benefits:

Output Circuit (Relay Contact)

Nominal switching capacity 2 A 30 VDC (resistive load)
Maximum switching power 60 W, 125 VA (resistive load).

QRM850 CPR