Apollo Series 65 Relay Base 12v 45681-508APO
Apollo Series 65 Relay Base 12v 45681-508The Series 65 12V Relay Base is designed for use in both fire and security systems. For fire systems a jumper on the PCB is fitted to a latching position. For security systems the jumper is moved to another position so that the base is non-latching.OperationSeries 65 Relay Bases are primarily intended for use with control units using 4-wire detector supply and alarm initiating circuits. Where local codes allow they may also be used in 2 and 4-wire circuits to provide volt-free control signals to an auxiliary system such as an automatic door closer. They are not suitable for use in systems where it is specified or required that operation of the auxiliary system shall be fail-safe and must not be used with any other type of detector.Mechanical ConstructionThe base is a white self-extinguishing polycarbonate moulding with zero-force nickel-plated steel terminals for attaching the detector. The moulding has an aperture to accept the locking grub screw built into the detector case. All electronic components including the relay are mounted on a PCB which is retained by two screws in the moulding.Product InformationThe Series 65 12V Relay Base is designed for use in both fire and security systems. For fire systems a jumper on the PCB is fitted to a latching position. For security systems the jumper is moved to another position so that the base is non-latching.Key FeaturesDetector locking mechanismOne-way fitEasy to wireContains an earth connectorCan be used in fire and security systems
