Block Diagram Of The L 16 Di Ac 120 V Electronic Block - Siemens Metro 21 M216KA Operator's Manual

Block Diagram
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Figure 8-12 Block Diagram of the L 16 DI AC 120 V Electronic Block
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Figure 8-12 shows the block diagram of the L 16 DI AC 120 V electronics
block.
Electronics
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ET 200L Electronics Blocks – Technical Data
BF
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120 VAC
PROFIBUS-DP
connection
A
B
10
1
PROFIBUS address
ON
EB
Internal
power supply
L1 L1
TB
N N
8-19