Siemens ET 200pro - Page 26

Description
1.5 Components of the ET 200pro distributed IO system
ET 200pro distributed I/O system
26 Operating Instructions, 03/2013, A5E00335544-08
Component
Function
View
Connection
modules for
PM-E power
modules
and
PM-O
DC 2x24V
outgoing
module
The connection modules are mounted
on the power modules. They are used
to connect the 2L+ load voltage
supply.
The
following connection modules are
available:
• Direct connection: CM PM Direct
①
• ECOFAST: CM PM ECOFAST
②
• 7/8” connection:
CM PM 7/8" ③
• Push-pull connection:
CM PM PP ④ (connection of 1L+
and 2L+)
The CM PM-O PP connection module
(push-pull connection) ⑤ is mounted
on the outgoing module. It enables
the 1L+ electronics/encoder supply
and the 2L+ load voltage supply to be
tapped.