semaphore KINGFISHER PLUS+ Hardware Reference Manual page 174

Channel X
Channel Y
Common
Notes:
1. Polarity can be reversed.
2. For safety reasons, do not connect more than one power source to a Digital Out Common
terminal.
If power supply voltage exceeds SELV levels (DC 60 V or AC 42 V
3.
system earth and/or ground) then all Common Terminals of the module must be
connected to a single power source and no other power sources can be connected to
the same module.
Hardware Manual Version 7.16
Kingfisher Plus+ Hardware Manual
LOAD X
LOAD Y
Power
Supply
Wiring Example
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