Section 6: Dvacs Installation (Mode 5); Dvacs Panel Installation; Dvacs Events - DSC T-Link TL300 Installation Manual

Section 6: DVACS Installation (Mode 5, TL250 only)
6.1

DVACS Panel Installation.

Remove power from the control panel before wiring connections to the T-Link TL250 module.
Connect the + and - terminals to the panel auxiliary power output. Connect the DVACS cable
from the T-Link TL250 Adaptor on the PC-Link header to the DVACS connector on the control
panel. Connect the e-ground to a proper earth-ground connection.
In a typical DVACS Installation, a DVACS panel is connected to an F1/F2 subset that communi-
cates the alarm information to the central station comprising an SG MRL2 receiver with an SG
DVL2A module installed.
DVACS Panel
DV1660
Installed in Cabinet
ULC Listed Installation
To send DVACS Alarm information over the internet, the T-Link TL250 performs the equivalent
functions of the F1/F2 subset and the polling function of the SG DVL2A. DVACS alarm infor-
mation is sent to the T-Link TL250 by connecting the existing RJ-45 terminated cable to the PC-
Link Header on the TL250 module with an RJ-45 to PC-Link adaptor. The TL250 transmits
DVACS alarm information in the DVACS protocol and T-Link Alarm information in the SIA
protocol over the internet to a System III Receiver with SG-DRL3-IP line card installed.
Typical T-Link TL250/DVACS Installation
DVACS cable must be run
in metal conduit & terminated
with an RJ-45 connector
DVACS Panel
DV1660
12V
Installed in Cabinet
ULC Listed Installation
ID = 34
Account = 010A000034
RRLL = 010A
For Decimal Account#
Account = 010A000056
6.2

DVACS Events

DVACS events generated on DVACS panels connected through the T-Link TL250 follow the
same protocols used on the SG-DVL2A module.
DVACS Alarms Examples
Example 1 (DVACS with receiver set as 1 digit line number)
Printer:
01 Nov 2004-11:38:22-01/02-SG -01-1-001--Burgl Alm Zn#02
Computer:
1011 001 A 02
Example 2 (DVACS with receiver set as 3 digits line number)
Printer:
01/02-SG -01-001-014--Burgl Alm Zn#13
Computer:
101001 014 A 13
DVACS RS-232
TX, RX, GND
F1/F2
DVACS
Subset
12/24V
DC
Red, Blk
RJ-45 to PC-Link Adaptor
T-Link TL250
PCLINK PCLINK
STAT STAT
+12V GND +12V GND TX TX RX GND RED BLK YEL GRN PGM1 PGM2 IN1 GND RX GND RED BLK YEL GRN PGM1 PGM2 IN1 GND IN2 IN2 IN3 GND IN4 EARTH IN3 GND IN4 EARTH
Red, Blk
DC
PC 5003C Cabinet
Alternate
Power Supply
ULC Listed Power Supply
with Battery Backup
DVACS DVACS
Network Network
LAN/WAN/ LAN/WAN/
SPD ACT LNK SPD ACT LNK
Internet Internet
DVACS Automation Protocol
1 Digit 101A 034...
2 Digits 1010A 034...
3 Digits 10100A 034...
9
MLR2
with DVL2A
S G - D V L 2 A S G - C P M 2
C A R R I E R C A R R I E R O P T I O N
T x T x
AC K .
1 2 3 A
R x R x
A L A R M A L A R M T x 4 5 6 B
A C K . / F U N C T. A C K . / F U N C T. E N T E R
7 8 9 C
R x
T R O U B L E T R O U B L E
BAC K S PAC E
0 F E D
T RO U B L E
S E L E C T S E L E C T E S C A P E
WAT C H D O G WAT C H D O G AC
System III Receiver
with DRL3-IP Line Card
RRLLL = 02345
IP Account = 010A000034
SIA Automation Protocol
1 Digit S025[#000034|...
2 Digits S0245[#000034|...
3 Digits S02345[#000034|...