Installation
4-20
Distributed I/O Device ET 200M
EWA-4NEB780600602-06
Bending Radius for the Fiber-Optic Cable
Make sure when you wire the fiber-optic duplex cable cores and insert them into
the plug-in adapter, that the permissible bending radius of 30 mm is not exceeded.
See also the installation guidelines on fiber-optic cables in the
ET 200M Distributed I/O Device manual or the SIMATICNETPROFIBUSNetworks
manual.
4.5
Setting the PROFIBUS Address
Definition
Each bus node must receive a PROFIBUS address to uniquely identify it on the
PROFIBUS-DP bus system.
Rules
Observe the following rules for the PROFIBUS addresses of the IM 153-x:
Permissible PROFIBUS address are: 1 to 125.
Each PROFIBUS address can only be assigned once on the bus.
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