Description
2.2 Design
Component
Communications
module RF170C
RF170C
connection
module
16
Function
The unit is supplied with the
communications module mounted
on the bus module. The bus
module is the mechanical and
electrical connection element
between the various ET 200pro
modules.
The connection modules are
mounted on the communications
modules. They are used for
connecting readers.
Figure
Operating Instructions, 02/2022, J31069-D0176-U001-A6-7618
SIMATIC RF170C