The TLM-2 Tower Light
Monitor is a
microprocessor based system designed to monitor the status of
FAA
type A incandescent and LED tower lights.
TLM-2 features include:
Individual alarm outputs for photocell, flasher, beacon and marker
failures
General alarm output for any failure type
Status outputs for lights on/off and beacon on/off
LED indicators for each alarm and status output
Opto-isolated outputs to protect external site monitoring equipment
Easy to install - installs inside the transmitter building, even if the
lighting control equipment is located at the tower
Insures total lighting compliance - alarms for single light failure
(marker and beacon), beacon flash rate or on/off ratio outside of FAA
specifications and photocell failure
Failsafe alarms - alarm outputs are normally closed with no alarm
condition. Power failure causes alarm open-circuit condition
Simple design using off-the-shelf components; all ICs are socketed
THE ONE-BOX SOLUTION TO YOUR
TOWER MONITORING NEEDS!