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7.3 Connecting the BM3 to a feedback module LR101
If you want to verify the occupancy status of
braking and driving sections by means of the
feedback function of the Digital plus system,
simply connect the BM3 to a LR101 feedback
module:
Connect output (O) to one of the eight
inputs of the LR101,
and output ( ) to the terminal ( ) of
the LR101.
As soon as a power consumer enters the
driving or braking sections, the occupancy
status will be transmitted to the command
station via the R-S bus.
1
2
O
Ud
8
7
6
5
4 3
2
LR101
29
E
1
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