TG-7 Dual Path Series Installation & Operating Guide
21
56052601 Rev B © 2022 Telguard
Check Proper Operation of Supervisory Output
Check for proper operation of each programmed supervisory output by causing it to trip the alarm
panel. Make sure the proper LED illuminates and the proper trouble code is reported to the Central
Station. Skip the testing of any supervisory functions that have not been enabled. Note that yellow
LED 3 starts to flash when the alarm panel goes off-hook to report the alarm signal transmission.
•
AC Failure Condition (ACFC): Disconnect the provided power adapter and check to see that the
AC POWER LED goes out and the STC LED 2 flashes once indicating that AC power is missing.
Reconnect the AC adapter and check to see that the AC POWER LED goes on and the STC LED
2 goes off indicating that AC power has been restored. No transmissions will be sent to the
Central Station. The AC power must be off, continuously, for 2 hours before the STC relay causes
the alarm panel to send a trouble code. When power is provided by a DC source, the Low Power
Failure (LPF) condition applies and would present itself in the same manner as this ACFC.
•
Low Battery Condition (LBC): Disconnect the battery and check within 60 seconds to see that
the STC LED 2 flashes 2 times indicating that the battery is missing. Check to see that the alarm
panel indicates the STC trouble code on the STC LED. Reconnect the battery and check during
the next 60 seconds to see that the STC LED 2 goes off, indicating the missing battery condition
has been restored. When power is provided by a DC source, LBC does not apply.
•
Low Power Failure (LPF): If the communicator is powered through its DC connection, a Low
Power Failure (LPF) will occur if the DC power into the communicator drops below 5.1VDC and
restore after reaching at least 5.6VDC. LPF will present itself in the same manner as the ACFC.
•
LAN Failure Condition (LANFC): Disconnect Ethernet LAN cable from the silver RJ-45 jack.
LED 2 flashes 3 times to indicate LAN failure, and LED 6 will flash 1 time to indicate the LAN
failure reason being a disconnected cable. If monitored, after configured period the panel
transmits the STC trouble code (over cellular) to the Central Station indicating the LAN
connection is not available. Reconnect LAN cable and check to see that LAN restoral is indicated
by STC LED 2 turning off after the configured period.
•
No Service Condition (NSC): Disconnect the antenna and the Ethernet LAN cable from the
communicator. Check to see that the STC LED 2 flashes 4 times and, if configured, alarm panel
will detect the tripped STC after the selected period of time indicating loss of RF signal strength.
Reconnect the antenna and check to see that the STC LED 2 goes off within the configured
period indicating RF signal strength restored. Reconnect LAN cable following the NSC test.
Step 6: Connect and Test the Trip Input (optional)
The trip input is connected to the external relay by wiring the external relay to the TRIP IN terminal
of the terminal block, and the other side to the TRIP GND terminal of the same block (pins 5 & 6 on
J18). See Wiring Diagram below.
Note that trip inputs are normally wired such that there is a 2.2k
Ω
resistor in parallel with the
external relay, so that a tamper condition (e.g., a cut wire) can be detected. When the trip input
functionality is being used, closing the trip contact will cause the communicator to send a message
that the TCC will relay to the Central Station. If the communicator is configured to report restorals,
the contact opening will also be reported.
Trip Input Wiring Diagram
For supervision, use
2.2K
Ω
resistor at end of line
Be sure to use a UL-approved 2200-ohm resistor if the trip input circuit will be supervised (e.g.,
Bosch P110BL, Bosch EOL-22K, Elk ELR 22). The trip input circuit is not supervised for grounds.
EXTERNAL
TRIP INPUT
SOURCE
1
2 3
5 6
1 2
1 2
1
3
2
4
J17
J18
J15
J20
J19
2.2K
EOL Resistor
