Connection
4.8 Connecting the IM 154-4 PN High Feature interface module with CM IM PN M12, 7/8"
ET 200pro distributed I/O system
96
Operating Instructions, 03/2013, A5E00335544-08
CAUTION
PROFINET
Modules with PROFINET interfaces may only be operated in LANs (Local Area Networks)
in which all connected devices are equipped with SELV/PELV power supplies (or have
equivalent protection).
A data transfer terminal (modem, for example) that guarantees this level of safety must be
used for the interface to the WAN (Wide Area Network).
Requirements
The IM 154-4 High Feature interface module (including the bus module) and the
CM IM PN M12, 7/8" connection module have been installed on the rack.
Required tools
●
Screwdriver
●
Stripping tool for wiring the M12 and 7/8" cable connectors, if you are fabricating your
own cables.
Required accessories
●
Preassembled cables with M12 and 7/8" cable connectors. The cables are available in
different lengths.
●
If you are fabricating your own cables:
–
M12: 4-core, shielded bus cable, and d-coded M12 cable connector (PROFINET)
–
7/8": 5-core cable and 7/8" cable connector