The Tyco 557.180.423 Timer Module provides an output that can be activated based on a delay time. If a key-switch on the module is activated, or a predefined event within the control panel occurs then a times delay (set between 10 minutes and 21 hours 10 minutes) is started. When the delay reaches zero, the Tyco TM520 output is activated. The unit sounds an internal buzzer and shows a red LED when the output is active, or a yellow LED when the timer is counting down. To provide a warning the delay is nearly over, the red LED and the buzzer will pulse 5 minutes before the end of the delay.
The TM520 requires a seperate 24Vd.c. supply to operate. The module is not addressable and will therefore not take an address on the loop.
Features
Used to disable detectors in an area/zone when used with the MX range of controllers
Time delay via a 7-way DIL switch plus a 5 minutes safety timeout period
Requires a seperate 24Vd.c. supply to operate
