56051701
–
Rev A
4
© 2019 Telguard
Remote Operational Status
The Telguard TG-PEM provides operational status through
. The TG-PEM status updates when the device
information is received.
Programmable Supervisory Trip Output (STC1) Relay
The STC1 (System Trouble Condition) relay on a TG-7 Series communicator will normally report on programmed trouble
conditions impacting the TG-7 Series. However, the TG-PEM zones may be configured to control that same relay trip
output (STC1) instead. This feature can be used for local annunciation through the FACP, if required. Selecting this option
makes the TG-7FS supervisory trip outputs not applicable to STC1. This feature will trip the STC1 when at least one of the
designated TG-PEM zones enter in trip or tamper (if applicable) mode and will remain tripped until all designated zones
are restored. The STC1 relay control is configured from
Note: The STC1 relay is limited to tripped or restored condition. The STC1 relay is energized in a powered-up state
when no system troubles exist. For more information, refer to the TG-7 Series Installation and Operating Guide.
UL Note for Commercial Fire applications:
STC1 shall be configured for Trouble Condition on the TG-PEM and all trouble
conditions from the TG-7FS.
Programmable Supervisory Trip Output (STC2) Relay
The STC2 normally closed supervisory relay trip output can only be configured to report the trouble conditions for the TG-
7FS.
LEDs
Two active LEDs are provided as a useful aid during installation and can give installers an immediate visual indication of
system status. The LEDs serve as indicators for device operation and communication status. When the TG-PEM is
operating normally, LED D1 should be off and LED D2 should be lit. When the TG-PEM is in power supply only mode, LED
D2 will be solid amber. When the TG-PEM is in power supply and zone extender mode, LED D2 will be solid green.
Specific LED indications are listed in Appendix 3.
