Section 4: Stand-Alone Installation (Modes 2&3); Stand Alone Mode 2 Configuration; Input Expander Mode 3 Configuration - DSC T-LINK TL250 Installation Manual

Section 4: Stand-alone Installation (Modes 2&3)
Install the T-Link TL250 in a DSC enclosure (model PC5003C) when used in a stand-alone configura-
tion or with the PC5108 module.
Connect the 12V and GND terminals to the external 12V power source.
DC
NOTE: For UL Listed installations, the power supply used must be UL Listed for the applica-
tion.
4.1

Stand alone Mode 2 Configuration

Fire/Burglary
Alarm Panel
Outputs
Input
Note: Wiring between the control panel and the T-Link
TL250 must be enclosed in metal conduit.
4.2 Input Expander (Mode 3 Configuration)
To expand from the 4-zone inputs a PC5108 must be connected to the T-Link. Connect the
Keybus from the PC5108 to the Keybus of the T-Link TL250. Any devices that require 12V
motion detectors, glass break detectors, etc., will require an external 12V
12V 275mA
UL Listed
Power Supply
Metal Conduit
(20ft max.)
STAT
T-LINK TL250
GND RED BLK YELGRN 1 PGM 2 IN1 GND IN2 IN3
+12V GND TX RX
PGM1 Trouble Outputs
J6
J4 J5
PC5003C Cabinet
STAT
T-LINK TL250
+12V GND TX RX GND REDBLK YEL GRN 1 PGM 2 IN1 GND IN2 IN3 GND
IN1 - IN4
Zone Inputs
(Not supervised)
PGM1 Trouble Output
12V 275mA
UL Listed
Power Supply
Cat5
Network
10/100 BaseT
GND IN4 EARTH
IN1 - IN4 Inputs (NO/NC)
(Not supervised)
J2 J3
J1
Z1 - Z8 Inputs (NO/NC)
(Not supervised)
6
CAT5 Cable
(shielded)
10/100 BaseT
IN4 EARTH
Network
power supply.
DC
Connect
to Fire/Burg.
Alarm
Panel
Metal
Conduit
(20ft max.)
,
DC