Specifications

ELAN HOME SYSTEMS COM2 Communications Controller
© ELAN Home Systems 2007 • All rights reserved. 2-1
Chapter 2: COM2 System Design
Overview
Stand-Alone Stereo System Application
The COM2 can be used in stand-alone applications without the use of an ELAN Multi-Room
Controller. Figure 2-1 below shows the COM2 being utilized with a stereo receiver and a
dedicated tuner for Music-On-Hold. The scenario will provide complete Paging, Door Station
Communications, Music-On-Hold, and relay functions.
NOTE: ELAN Volume Controls with Override are required for proper Paging
functionality.
Figure 2-1 Stand-Alone Stereo Design Overview
PAGE AUDIO, DOOR CHIME AUDIO,
ON-HOLD ALERT, OFF-HOOK ALERT
TELEMUTE
ELAN
VOLUME
CONTROLS
W/OVERRIDE
FEATURE
ELAN DOOR DOORSTATIONS
DSS3/DSF3/DSC3
STEREO SYSTEM
(RECEIVER, PRE-AMP, POWER AMP)
POWER
OUTPUTS
DB 1 DB 2
+12V GND +
- + - + - + - NC C NO NC C NO NC C NO NC C NO+ - + -
1 2
POWERINPUTS
+
- + -
DOOR STATION
BUS
RELAY 1 RELAY 2 RELAY 3 RELAY 4
AUDIO LOOP
R
L
VIA!NET
OUT
IN
T.5AL TYPE
FUSE
REPLACE
WITH SAME
TYPE AND
RATING ONLY
OUT
PHONE
LINE 1/2
IN
TELCO
LINE 1/2
IN OUT
PG/DB OUT
MOH IN
(MONO)
SUM PG
LEXINGTON, KY USA • MADE IN CHINA
MODEL: COM2
COMMUNICATIONS CONTROLLER
R
120VAC
50/60HZ
60w
VCO
TRIGGERS
LOW VOLTAGE RELAYS
FOR LIGHTING, SPRINKLERS,
GARAGE DOOR, ETC
From Phone
Company
(2 Lines)
To Telephone
Devices
Z•POWER
COM2
DEDICATED TUNER FOR MUSIC-ON-HOLD