LS10265-000HW-E:D 06/03/2021
17
56052901
–
Rev B
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:
Scenario 1 is not applicable to Commercial Fire installations in Canada.
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.
REMOTE
ANTENNA
T
R
TELGUARD
Digital TG-7
SIM
1
2
3
4
5
6
7
8
Not Used
Not Used
Power LED
LED Mode
Toggle Button
System Status
LEDs
Alarm Panel
Battery
Conne ctor
Battery wire should
be at le ast ¼ inch
apa rt fr om AC wir es
2
3
4
5
7
G
R
EEN
R
1
T
RE
D
INCOMING
TELCO
RJ31X
TRIP INPUT
BATTERY
TAMPER
SWITCH
8
6
Note
EARTH
GROUND
STC2
(N.C.)
AC
(12V 800MA)
STC1
(N.O.)
1 2 3
5 6
1 2
1 2
1
3
2
4
Battery
Conne ctor
+
-
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.
