- INSTRUCTIONS -

The AI-CP170 Interface board provides the necessary interface for any standard speaker with a 25V transformer and a
Normally Open call button to be used as a remote station on the AI-900 system. Simple wire connections are provided
for easy connection. Install the small circuit board behind the remote speaker or call button. Made for indoor use only.
Interface Board for Non-Aiphone Speaker and Call Button with AI-900 System
Aiphone Communication Systems
1700 130th Ave. N.E.
Bellevue, WA 98005
(425) 455-0510
FAX (425) 455-0071
TOLL FREE TECHNICAL SUPPORT: (800) 692-0200
E-MAIL: tech@aiphone.com AI-CP170 Instr.
0309PHJS
SPECIFICATIONS:
Power Source: Supplied by Main Frame (AI-900MF)
Speaker: Use standard 8 ohm speaker with 25V transformer
Call Button: Normally open momentary contact
Mounting: Conceal behind speaker or call button
Terminations: Color-coded prewired pigtails
Wiring: 3 conductor shielded, homerun from Main Frame to each speaker/call button
Wiring Distance: 2,625' w/ 22AWG, 4,265' w/ 18AWG
Dimensions (HxWxD): 1-3/8" x 15/16" x 1/2"

WIRING DIAGRAM:

Red to
1W Tap on
Transformer
Gray to
Common of
Transformer
Gray
Red
Brown
Orange
Violet
Black
Violet

* 8 Speaker with

25V Transformer

GY BR OG VI G

AI-CP170

Normally Open

Call Button

Connector on

AI-900RS Card

RD BK VI
Violet wires to call button
Red & Gray wires to Speaker
*Top view of
connector
Blk
Brn
Org
* For best acoustics, speaker must be located in the center of the room, mounted in the ceiling
*Important, When connector
is plugged into AI-900RS,
Orange should be on top