User's Manual

56034903 © 2008 Telular Corporation
16
A1.3 TERMINAL STRIP PIN ASSIGNMENTS (JP4)
Terminal
Strip Pin
Definition Connects
To
Function Status LED
Reference
1 STC2
2 STC2
Supervisory
Relay2 Trip
output for
programmable
trouble
conditions.
Normally
Closed
24-hour trip
zone input on
host C/C.
Enables transmission of programmed supervisory
trouble code:
• AC Power Fail (ACFC).
AC failure detected at 102 VAC.
• Low/Missing Battery Condition (LBC) due to:
Low Battery detected at 11.6 VDC.
• Radio Communications Failure (RFC) due to:
Failure to receive Ack after 3 attempts.
• Loss of Telguard Dial Tone Voltage (DTF)
due to: Improper dial tone voltage. ≤ 20 VDC.
• No Service Condition (NSC) due to:
Received Signal Strength ≤ -114 dBm.
When fault condition
occurs:
AC LED #6 OFF
STC LED #2 Flashes
1 time.
STC LED #2 Flashes
2 times.
STC LED #2 Flashes
5 times.
STC LED #2 Flashes
6 times.
STC LED #2 Flashes
4 times.
3 STC1
4 STC1
Supervisory
Relay1 Trip
output for
programmable
trouble
conditions.
Normally
Open
24-hour trip
zone input on
host C/C.
• Line Fault Condition (LFC) due to:
Improper Telco voltage (LFC) ≤ 2 VDC.
STC LED #2 Flashes
3 times.
5 Battery -
6 Battery +
Battery input.
12VDC
12v battery
Low/Missing Battery Condition (LBC) due to:
Low Battery detected at 11.6 VDC.
STC LED #2 Flashes
2 times.
7
Not used Not used Not used
8 AC
9 AC
AC power
input.
12 VAC, 10VA.
120 VAC
60Hz
unswitched
circuit.
Provides primary operational power to Telguard and
battery charging circuit.
AC LED #6 ON when
AC is normal.
AC LED #6 OFF
And
STC LED #2 Flashes
1 time when
AC is low