Section 7: Tl300 Telephone Simulation; Tl300 Panel Installation; T-Link Tl300 Operation - DSC T-LINK TL250 Installation Manual

Section 7: TL300 Telephone Simulation

7.1

TL300 Panel Installation.

• Secure the T-Link module to the side of the cabinet of the control panel or install the T-Link TL300
in a DSC enclosure (model PC5003C). Refer to Appendix B: T-Link TL300 Compatibility Chart
for a list of panels supported
• With AC power and battery disconnected removed from the control panel, connect the T-L300 to
the RJ31 phone jack from the panel to the RJ31 connector on the T-Link.
• Wire the panel's 12V
Listed Power supply.
• Wire the panel's Tip and Ring terminals to the T1 and R1 terminals of T-Link TL300.
• Apply AC and DC to the main control panel. Both the T-Link and the panel should power up.
• Do the necessary programming that is required.
12V 360mA
UL Listed
Power Supply
or
Panel Aux
12VDC
Temporary connection of Keypad for programming
of T-Link during first 30 seconds of power up shown
7.2

T-Link TL300 Operation

Communication events between the panel, T-Link and the Central Station receiver are as follows:
• When an alarm triggers, the panel goes off-hook
• The T-Link module sends a dial tone to the panel
• The Panel dials the telephone number of the central station
• The T-Link detects the DTMF dialing and stops sending the dial tone.
• The T-Link sends a request to the Receiver.
• The Receiver responds with the command to the T-Link to generate the corresponding handshake.
• After receiving the handshake, the Panel transmits the alarm message in DTMF Contact ID format
• The T-Link decodes and transforms DTMF digits into an IP packet and sends it to the Receiver
over IP.
• The Receiver acknowledges alarm and sends command to the T-Link to generate a corresponding
kiss-off signal.
• After the T-Link generates kiss-off, the Panel goes on-hook if no more alarms need to be sent.
and GND terminals of T-Link or Power unit with a 12VDC 225 mA UL
DC
PC5003 Cabinet
STAT
+12V GN D TX R X G ND R ED BLK YEL GRN PGM 1 PGM 2 IN1 GND
PC5108
(optional)
LCD5500
Keypad
T-Link TL300
IN 2 IN3 GN D IN4 EARTH T1
Configure zone as zone definition 98 (see section [036]-[047] Option [98]
Connect PGM1 to panel zone to indicate network loss configure as TLM or FTC
(Refer to alarm panel manufacturers documentation)
Note: Do NOT connect the alarm panel or T-link TL300 to telephone line
11
SP D ACT LNK
R 1
To Tip and Ring on Alarm Panel
Connect to
Alarm Panel
Metal Conduit
20 ft(6m) max