Siemens ET 200pro - CM PM-O PP Connection Module for the PM-O Outgoing Module

Connection modules
11.4 Connection modules for power modules
ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
285
11.4.5
CM PM-O PP connection module for the PM-O outgoing module
Order number
6ES7194-4BH00-0AA0
Properties
The CM PM-O PP connection module has the following properties:
● Can be plugged in and attached with screws to the outgoing module.
● Connecting the 1L+ electronic/encoder supply and the 2L+ load voltage supply using a
push-pull cable connector.
● 3 inscription labels
Pin assignment
For details on the pin assignment of CM PM-O PP, refer to the chapter Power modules
(Page 319).
Block diagram
The figure below shows the block diagram of the CM PM-O PP connection module.
①
X01 OUT: Connection for the 1L+ electronic/encoder supply and the 2L+ load voltage supply
②
X02 OUT: Connection for the 1L+ electronic/encoder supply and the 2L+ load voltage supply
Note
Regenerative feedback
Feeding back energy of the 1L+ electronic/encoder supply and 2L+ load voltage supply is
not allowed. Regenerative feedback of 1L+/2L+ can lead to undefined system behavior and
system damage. For this reason, to prevent damage, never f
eed back energy of the 1L+
electronic/encoder supply and the 2L+ load voltage supply.