The power module PM-E DC 24 V is used within an ET 200pro station when generating 24 V DC load voltage groups for electronics modules.

You can position power modules in an ET 200pro station anywhere to the right of the interface module. The first power module is already integrated in the interface module.

Each power module installed in the ET 200pro remote I/O station interrupts the load voltage busbar and opens a new potential group (common potential) for the 2L+ load voltage supply. All subsequent load voltages of the electronics modules are fed from this power module. Each power module has a replaceable fuse for protecting the device. Only line protection according to DIN VDE 0100 need be provided externally in addition.

The electronics/sensor supply 1L+ is not interrupted by the power module, it is looped through.

The power module is fitted on the associated bus module when delivered.