Time-Control-Module GPS VARIODYN® D1
583387.21
Approval: G 210122
Part of EN 54-16 approval 0786-CPD-20997
This module is used for the time synchronization of a VARIODYN® D1 alarm/evacuation system via GPS (Global Positioning System). The exact time is then transmitted to all other networked DOMs via one DOM which is time-synchronized with the TCM-GPS (Time Control Module TCM GPS). This facilitates precisely timed, automated announcements (e.g. the recess bell in schools) timed volume adjustment (e.g. night-mode in railway stations) or simply just precisely-timed documentation of announcements or fault alarms.
Connection
The module is either connected directly to the I2C interface via a standard CAT5 cable (max. 10m) or connected to the 9 pin Sub-D jack of a DOM with the included adapter cable.
Monitoring
Both disconnections of the module as well as of the satellite reception is recorded.