User's Manual
56019201
Pag
e
© 2000 Telular Corporation
11
5.2.2 Connect Backup Battery and AC Power Transformer
To apply power on model T100C001, connect the battery by attaching battery leads to terminals
3 (-
)
and
4 (+)
noting polarity and program Telguard memory location 67 (see section 5.2.5) for proper
battery capacity.
Connect the Telguard AC power transformer to terminals
6
and
7
marked "
AC 16.5V 20VA
" using
stranded copper insulated wire following wire gauge and length recommendations below:
Recommended Wire Size Length Not to Exceed
18 ga 20 ft
16 ga 40 ft
14 ga 60 ft
5.2.3 Decide on a STC Trip Output Strategy
The Telguard provides the host C/C with one supervisory trip output for reporting a Telguard
system trouble code to the central station. The supervisory trip output (terminals 1 & 2, N.O.) is
programmable via a touch-tone telephone or buttset to suit various installation requirements. The
programming options for this supervisory trip output can be any combination of the following
(except Always off):
a.
Always Off:
Disables all relay supervisory functions with relay in N.C. condition.
b.
ACFC:
Trips 6-hours after loss of AC power. Restores 60 seconds after AC power is restored.
c.
LBC:
Trips within 60 seconds on low battery condition. Restores when battery voltage
≥
12.1
vdc.
d.
LFC:
Trips 30/60-sec. on Telco line fault condition. Restores 30/60 seconds after Telco line
restores.
e.
NSC:
Trips 30/60-sec. on no service condition due to loss of RF signal strength. Restores
30/60 seconds after RF signal strength is available.
f.
RFC:
Trips on radio failure to communicate with the Telular Communication Center due to
either of the following:
1.
Failing to receive a Link Request acknowledgement from the Communication Center
after 3 Link Request transmissions. A Link Request transmission is generated each
time the C/C goes off-hook to dial when the Telguard is in radio mode. The Link
Request acknowledgment from the Communication Center allows the Telguard to
begin accepting and transmitting alarm data from the C/C.
2.
Failing to receive a Link Termination acknowledgement from the Communication
Center after 2 complete transmission retries. A Link Termination acknowledgement
is generated by the Communication Center only when all messages in an alarm
transmission have been received successfully.