Siemens Metro 21 M216KA Operator's Manual page 33

Table 1-4 Components of an ET 200L-SC IM-SC
Component
Supplementary terminal, single-
tier
– Spring terminal
– Screw-type terminal
Supplementary terminal, two-
tier
– Spring terminal
– Screw-type terminal
Shield terminal
Labeling sheet
Technical Data
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Function
...is an extension for actuators
and sensors with a 3-wire con-
nection.
...is an extension for actuators
and sensors with a 4-wire con-
nection.
...connects the shielding of ana-
log signal lines with the supple-
mentary terminal.
...enables automatic labeling or
printing by laser printer.
You will find the technical data for the ET 200L-SC IM-SC in the following
sections and chapters:
IM-SC interface module: Section 9.1
TB 16IM-SC terminal block: Section 7.5
TB 16SC terminal block: Section 7.4
SC electronic modules: Chapters 10 and 12
Counter module: Chapter 13
Product Overview
Illustration
1-15