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24VDC
power supply
Wiring Diagram
Power Supply Wiring
Typical wiring diagram of system power supply
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An external FUSE is
strongly recommended as
shown above.
Depend on system options,
every 7-10 Logic Cards
(usually each row) needs one
24VDC power connection.
One power connection for
Interface module is mandatory.
On standard systems,
Interface Module is located in
the bottom left hand corner
cell when viewed from the
rear.
AIS750 Series Annunciators
(16)
F
Fuse