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Appendix 1 – Connection Guide
Wiring Diagrams
The following wiring diagrams are for the Telguard TG-7 series used for:
•
Back-up path (Telco Primary & Cellular Back-up)
•
Primary path (Cellular Primary & Telco Back-up)
•
Sole path (Cellular Transmission Only)
Scenario 1: Telco Connection through the Alarm Panel (Backup or Primary
Mode)
ULC Compliance Note:
Used when the TG-7 unit is working in a system that involves a Telco connection. In this case, both the Telco
and the TG-7 connections are being monitored by the Alarm Panel. It is the alarm panel that makes the
decision of which communication path to use for signal delivery.
BATTERY
Note: When using this scenario, the use of the primary or secondary dialer to connect to Telco is what
determines whether the TG-7 is meant to work as a back-up or primary communicator.
LS10265-000HW-E:C 04/27/2021
Scenario 1 is not applicable to Commercial Fire installations in Canada.
REMOTE
ANTENNA
1
2
System Status
3
LEDs
4
5
6
Not Used
7
Not Used
8
Power LED
LED Mode
Toggle Button
SIM
TELGUARD
Digital TG-7
R
STC2
(N.C.)
STC1
(N.O.)
T
1 2
1 2 3
4
5 6
1
2
3
1 2
-
+
Battery
Conne ctor
17
firealarmresources.com
INCOMING
TELCO
4
5
3
6
R
T
2
7
1
8
RJ31X
Battery wire should
be at le ast ¼ inch
apa rt fr om AC wir es
Battery
Conne ctor
TAMPER
SWITCH
EARTH
GROUND
AC
(12V 800MA)
TRIP INPUT
Alarm Panel
Note
56052901 – Rev B
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