This Dual Circuit Controller is fully compatible with analogue addressable protocol and I.S. equipment. The unit will allow connection to up to forty I.S. conventional detectors through a Galvanic isolator.
Introduction : It is a Dual Zone Controller which is fully compatible with analogue addressable protocol and I.S. equipment. The unit will allow connection of up to forty I.S. Conventional detectors through a Galvanic isolator, which are fully monitored for open and short circuit.
Type: Single loop address.
Highly Compatible: Fully compatible with analogue addressable protocol and Intrinsically Safe (I.S.) equipment.
Power Supply: Requires an auxiliary 24V DC supply.
Dual Circuit Support: Supports two independent zones of I.S. Conventional Detectors with both zones fully monitored for short / open circuit.
Quality Assurance: Built to Ceasefire's high standards, which are in compliance with international quality standards.
Operating Voltage: 17 - 41Vd.c.,
Low Power Mode: 110µ A,
Quiescent Current (Typ):300µ A,
Current Consumption (External 24V): (Quiescent) 11mA min (plus detector load) (Alarm) 100mA (both zones in fire),
Capacitance Per Conventional Zone: 0.3 F (max),
Resistance Per Conventional Zone: 50 ohm (max),
Operating Temperature Range: –10°C to +50°C,
Storage Temperature Range: –30°C to +60°C,
E.O.L. Devices: 10 K ohm resistors (supplied with module),
Open Collector Output Rating: 30Vd.c., 30mA,
Detectors Per Zone: SLR-E-I.S (or DCD-IE-IS) & Call Points : 20MAX,
Colour / Case Material: Ivory White / ABS,
Weight (G): (OEM) 127 / L185 × H97 × D30 (OEM with optional box) 682 / L235 × W160 × H92