Installing The Et 200L Im-Sc Interface Module On The Tb 16Im-Sc Terminal Block; Installing The Im-Sc Interface Module - Siemens Metro 21 M216KA Operator's Manual

Distributed i/o device
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2.5
Installing the ET 200L IM-SC Interface Module on the
TB 16IM-SC Terminal Block
Requirements
Installing the
IM-SC Interface
Module
Cable lug
TB 16IM-SC
terminal block
Figure 2-10 Installing the IM-SC Interface Module
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Before you install the IM-SC interface module on the TB 16IM-SC terminal
block, note the following:
The screw for fixing the IM-SC interface module is shipped screwed into
the terminal block.
Use a screwdriver to remove the screw.
When the IM-SC interface module is installed, a cable lug providing a
connection to chassis ground is fixed at the same time.
Secure the ground cable in the cable lug, and establish a connection to
chassis ground. See Section 3.7.
Secure the IM-SC interface module by proceeding in the following sequence:
1. Hook the interface module from above into the guides on the terminal
block.
2. Tilt the interface backward until the stop.
3. Put the cable lug for chassis ground (with the ground cable) on the screw,
and secure the IM-SC interface module on the TB 16IM-SC terminal
block by tightening the screw.
IM-SC interface module
Installation
2-17

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