Thông tin chi tiết
The DIN-Rail Sounder Controller (5 Amperes) is used to control the operation of a zone of externally powered sounders and report their status to the control panel.
Allows sounders to be operated continuously or be pulsed, 1 second on, 1 second off
May be synchronised with loop sounders
An opto-coupled input is provided to monitor the state of the external power supply
Features group addrressing
Will accept a load of up to 5A