PM340 Power Modules in blocksize format, frame sizes FSA to FSF

The PM340 Power Modules in blocksize format feature the following connections and interfaces as standard:

• Line connection
• DCP/R1 and DCN DC link terminals
• PM-IF interface for connection of the PM340 Power Module and CU310-2 Control Unit or CUA31 Control Unit Adapter. The PM340 Power Module also supplies power to the CU310-2 Control Unit or CUA31 Control Unit Adapter by means of an integrated power pack

• Terminals DCP/R1 and R2 for connection of an external braking resistor

• Motor connection made with screw-type terminals or screw studs

• Control circuit for the Safe Brake Relay for controlling a holding brake

• 2 PE/protective conductor connections

Power Modules without integrated line filter can be connected to grounded star (TN, TT) and non-grounded symmetrical IT systems. Power Modules with integrated line filter are suitable only for connection to TN systems with grounded star points.

The integrated Braking Module (Braking Chopper) is rated such that it can connect the external braking resistor continuously. The temperature of the external braking resistor must be monitored to provide protection against thermal overloading.