Table of Contents
Advertisement
3.3 Terminal Descriptions
Do not connect the transformer or the battery to the control panel until all other wiring between the GSM 1000
module and the control panel, including antenna connection, has been completed and checked. Incorrect
wiring connections may cause the GSM 1000 unit to operate improperly. Please refer to the hookup
diagrams in the manual for the appropriate control panel that is used with the GSM 1000 module.
3.3.1 Earth Ground Terminal
Connect the GSM 1000 "EGND" terminal to the control panel "EGND" terminal. Connect a ground cable
from the Cabinet Ground connection to an earth ground, such as a copper cold water pipe, by the shortest
and most direct route. Ensure that the cold water pipe connection provides path to ground. Do not make
the ground connection to a plastic cold water pipe!
3.3.2 Telephone Line Terminals
The control panel TIP and RING are always used as the communications paths for the alarm signal. The
GSM 1000 controls whether the signal is routed through to the regular telephone line (PSTN) or via the GSM
network. If the alarm signal is to go through the GSM network, the regular telephone line (TIP and RING of
GSM 1000) is disconnected.
3.3.3 BELL IN and BELL OUT Terminals
The GSM1000 module requires short durations of high current. The DSC control panel Bell output can
provide this current when the GSM1000 is transmitting. Please be sure to connect the Bell In and Bell Out
terminals as shown in the connection wiring diagrams.
3.3.4 Power Supply Connection
Connect the GSM 1000 "RED" terminal to the control panel "RED" terminal and the GSM 1000 "BLK" terminal
to the control panel "BLK" terminal. For the panels that do not have the "RED" and "BLK" terminals connect
the GSM 1000 "RED" terminal to the control panel "AUX+" and the GSM 1000 "BLK" terminal to the control
panel "AUX-" terminal.
3.3.5 PGM Terminal
The connection between the control panel PGM terminal and the GSM 1000 PGM terminal provides a serial
communications link between the two boards. This link allows the control panel to send the central station
telephone number to the GSM 1000 Module.
Ensure a proper connection is made. Please refer to the connection diagram and programming instructions
in this manual.
3.3.6 TBL (Trouble) Terminal
The GSM 1000 TBL terminal will switch to ground whenever a trouble condition is present on the GSM 1000
unit. The terminal will remain switched to ground for as long as a trouble condition exists. This feature is used
to report GSM 1000 trouble conditions to the control panel via a zone programmed for 24 hour (Links)
supervision.
Please refer to the control panel programming instructions and wiring connection diagrams in this manual
to ensure proper supervision of the GSM 1000 module.
8
Hide quick links:
Advertisement
Table of Contents
