Components Of A Et 200L-Sc - Siemens Metro 21 M216KA Operator's Manual

Table 1-3

Components of a ET 200L-SC

Component
TB 16L, TB32L terminal block
– With spring terminal
– With screw-type terminal
Electronics block for the SC
TB16 SC terminal block
– With spring terminal
– With screw-type terminal
Digital/analog electronic
modules
Smart Connect connecting cable
(comes with the TB 16SC termi-
nal block)
Supplementary terminal, single-
row
– Spring terminal
– Screw-type terminal
Supplementary terminal, 2-row
– Spring terminal
– Screw-type terminal
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Function
...carries the wiring and accepts
the electronics block.
...is mounted on the terminal
block. It defines the function
and has an interface for connect-
ing the Smart Connect.
...carries the wiring and the SC
electronic modules.
...are connected to the TB 16SC
terminal block. Electronic mod-
ules define the functions (input/
output...).
... connects the TB 16SC to the
SC electronic modules.
...is an add-on module for actua-
tors and sensors with 3-conduc-
tor connections.
...is an add-on module for actua-
tors and sensors with 4-conduc-
tor connections.
Product Overview
Illustration
1-11