Manual

WIRING DIAGRAM

COMPLETE IBG-2AD SYSTEM

DOOR STATION #(2)

liH

MASTER STATION

IBG-2AD

POWER SUPPLY

NOTE:

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: IBrTQ

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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