acoustic relay module / for solenoid valves / inherently safe

The 2-Channel Relay Output Module comes with two changeover contacts switch for solenoid valve's safety, contactors or optical and acoustic signal generators are operated with internal system voltage. The module offers switching voltage/current of 100 VAC/0.5 A and 30 VDC/1 A; the maximum permissible values depend on the location the maximum .

The relay output module is according to ia ignition protection increasing its suitability for intrinsically safe actuators that operate directly in 0/20 or 1/21 hazardous environment Zones. Additionally, standard features, such as electrical isolation between bus and field side, and increased clearances and creepage distances for Ex zones, ensures enough safety reserves. Integrated LEDs deliver added value, providing round the clock access to switched status