I/O Modules
DIN-Rail Sounder Controller
DIN-Rail Sounder Controllers are used to control the operation of a zone of externally powered sounders and report their status to the fire control panel
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DIN-Rail Sounder Controllers are loop powered and controlled by the fire control panel using the output bits in the communication protocol. The unit is polarity sensitive. This unit needs to be installed in a suitable enclosure . It enables sounders to be operated continuously or to be pulsed, one second on, one second off. The Sounder Controller enables sounders to be operated continuously or be pulsed, one second on, one second off. Sounders may be operated individually or in groups and, whichever address mode has been applied, may be synchronised when in pulsed operation. An opto-coupled input is provided to monitor the state of the external power supply
Certifications:- EN 54 -18
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