The Ceasefire Detection Analogue Addressable range is designed and manufactured to the highest international standards and offers the user the most reliable products for a life safety system.
This extensive range of aesthetically pleasing products is designed to simplify the installation process and minimize cost, allowing seamless integration.
This Dual Sounder Controller has been designed to provide two sounder outputs (that can be driven separately) with full fault monitoring.
The monitored input can be used for local power supply fault monitoring or as a general-purpose input.
Introduction :The Ceasefire Dual Sounder Controller is designed to monitor faults in the local power supply. It can also be used as a general-purpose monitoring system. The Dual Sounder Controller features two types of sounder alarms to alert personnel when a fault is detected.
Continuous/Intermittent Outputs : Outputs are synchronised and can be driven continuously or intermittently.
1 amp:Each alarm circuit fused at 1 amp.
Single Loop Address: Has a single digit address on the loop.
Independent Sounder Ckts:Two independent sounder circuits emit two types of sounder alarms to alert personnel when a fault is detected.
Open and Short Ckt faults: Each circuit is fully monitored for Open and Short Circuit faults.
Power Requirement: 24V d.c. auxiliary power required.
CFR Quality Assurance: Built to Ceasefire's high standards, which are in compliance with international quality standards.
Operating Voltage: 17 - 41 VDC,
Low Power Mode (typ): 200µ A*,
Quiescent Current:290µ A*,
Current Consumption: 22µA ±20% (polling),
Current In Short-Circuit: 8mA (SCImodule only),
Maximum Short - Circuit Current: 1A (SCI module only),
External Supply Voltage: 20-28Vd.c. (24Vd.c. nominal),
Current Consumption (per bell circuit): Sounder On: 8mA Sounder Fault: 6mA,
Sounder Output Current: 1A per line fused @ 1.25A,
Sounder Line Capacitance: 0.3 F Max/Line,
Sounder EOL Resistor: 1K ohm ±5%, 2W,
Input EOL Resistor: 10K ohm ±5%,0.25W,
Input Threshold Levels: ON = 470 ohm, short cct Operating Temperature Range: –10° to +50°C,
Storage Temperature Range: –30° to +60°C,
Maximum Humidity: 95%RH - Non- Condensing (at 40°C),
Weight (g): 354,
Colour & Enclosure Material: White ABS / Green ABS (DINs)