Aiphone IBG-2AD - Manual (Page 3)

WIRING DIAGRAM COMPLETE IBG-2AD SYSTEM
DOOR STATION #(2)
liH
MASTER STATION
IBG-2AD
POWER SUPPLY
NOTE:
terminals may remain unused
terminals may remain unused
when door station # (2) is not connected.
release.
WIRING POWER SUPPLY ADAPTOR
Connect RED wire on back of IBG-2AD master to Plus (+) v^ire of power
supply adaptor.
Connect BLACK wire on IBG-2AD to Minus (—) wire of power supply adaptor.
Secure insulation at the junction part by vynil tape, etc., otherwise power supply
adaptor will be damaged.
WIRING DOOR RELEASE EL-9S^
SECURE INSULATION
* Separate bell transformer (AC 12V, 0.2A or more) is required to power EL-9S door release.
* Wiring for door release should be SEPARATED from wiring for communication (DO NOT RUN THEM IN THE SAME
CONDUIT).
* Attach two wires from terminals [I] , [l^ on room station to EL-9S as shown.
NOTE: Your IBG-2AD chime intercom will operate other brands of door releases. It is recommended they do not exceed
50V, lA.
INSTALLATION OF OPTIONAL EXTENSION CHIME: IB r TQ
Aiphone offers IBR-1 optional device for signaling chime call from door to a place remote from room station.
A reply from IBR-1 can not be made.
* Wiring: Attach two wires from terminals on either IBG-2AD or IBG-2CD room station to IBR-1 call extension.
NOTE: One IBR-1 may be used per system.
( ADJUSTING CHIME CALL TONE VOLUME )
Chime call tone volume may be adjusted to three levels by setting switch as
desired.
NOTE: The volume switch also adjusts room station call tone at the same time,
while the chime call tone at IBR-1 remains unchanged.
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