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Apollo Marine DIN-Rail Zone Monitor 55000-773MAR

Apollo Marine DIN-Rail Zone Monitor 55000-773MAR

Apollo Marine DIN-Rail Zone Monitor 55000-773MARThe Marine DINRail Zone Monitor powers and controls the operation of a zone of up to 20 conventional fire detectors from a loop of XP95 addressable detectors and ancillary devices.OperationThis unit needs to be installed in a suitable enclosure and secured using end stops part no 27447-528 or equivalent. The Marine DINRail zone monitor is factory pre-set to return an analogue value of 16 when all detectors on the zone are in the quiescent state and 64 when a detector changes to the alarm state.The unit latches in the alarm state. A 5.1K end-of-line resistor is used to monitor cables for open and short-circuit faults. Alternatively an active end-of-line monitor may be used in conjunction with diode bases and a capacitor of up to 50F fitted at the unit wiring terminals. In either case an analogue value of 4 is transmitted during open or short-circuit faults.The Marine DINRail zone monitor is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop input or output.Key FeaturesLoop-poweredVisible short-circuitLED Built in isolator

GBP 112.91
1

Apollo XP95 DIN-RAIL Zone Monitor with Isolator - 55000-812APO

Apollo XP95 DIN-RAIL Zone Monitor with Isolator - 55000-812APO

Apollo XP95 DIN-RAIL Zone Monitor with Isolator - 55000-812APOThe DIN-Rail Zone Monitor with Isolator powers and controls a zone of up to 20 Apollo Series 65 or Orbis fire detectors in a Discovery or XP95 loop.OperationThe DINRail Zone Monitor is factory preset to return an analogue value of 16 when all detectors on the zone are in the quiescent state and 64 when a detector changes to the alarm state. The unit latches in the alarm state. A 5.1k end-of-line resistor is used to monitor cables for open and short-circuit faults. Alternatively an active end-of-line monitor may be used in conjunction with diode bases and a capacitor of up to 50uF fitted at the unit wiring terminals. In either case an analogue value of 4 is transmitted during open or short-circuit faults.The DINRail Zone Monitor is fitted with a bi-directional short-circuit isolator and will be unaffected by loop short-circuits on either loop input or output. For IS applications use DIN-Rail IS Zone Monitor part number 55000-798.Key FeaturesLoop-poweredVisible short-circuit and alarmLEDs Built-in Isolator

GBP 81.07
1

Apollo Discovery Marine Manual Call Point 58100-970MAR

Apollo Discovery Marine Manual Call Point 58100-970MAR

Apollo Discovery Marine Manual Call Point 58100-970MARThe Discovery Marine Manual Call Point MCP is based on the KAC conventional MCP range. It is electronically and mechanically compatible with previous Apollo call points based on KACs World Series product. The address of each call point is set at the commissioning stage by means of a seven-segment DIL switch.If an MCP is activated it interrupts the normal protocol to give a fast response. A single bi-coloured alarm LED is provided on the manual call point. This LED is controlled independently of the call point by the control panel and may be set to flash each time the call point is polled. The red LED is illuminated when the call point has been activated and sent into alarm.On the isolated versions an amberyellow LED indicates a short-circuit on the loop wiring either side of the call point. Call points can be remotely tested from the panel by transmission of a single bit in the communications protocol. Call points respond by providing a value of 64 which corresponds to the alarm value. The panel should recognise this response as a test signal and should not raise a general alarm.Key FeaturesFlashing LED option to indicate polling Discovery systems onlyPlug and Play terminal connections for fast wiringContinuity link for wiring test before commissioningReports an alarm in under 0.2 secondsResettable element

GBP 78.71
1

Apollo XP95 Manual Call Point with Isolator - 55100-908APO

Apollo XP95 Manual Call Point with Isolator - 55100-908APO

Apollo XP95 Manual Call Point with Isolator - 55100-908APOThe XP95 range of analogue addressable fire detectors uses tried and trusted technology to give the best performance and has unique features that benefit the installer and the end user. It is suitable for medium-to-large applications with simple installation requirements. As it operates using digital communication XP95 has a high immunity from corruption and is therefore often preferred in a large system where life safety is critical. XP95 products are frequently used in commercial industrial financial government ITtelecoms and healthcare applications.The new Apollo XP95 EN54-112001 compliant Manual Call Point MCP is based on the KAC conventional MCP range. It is electronically and mechanically backward compatible with previous Apollo call points based on KACs World Series product. The address of each call point is set at the commissioning stage by means of a seven-segment DIL switch.A single bi-coloured alarm LED is provided on the call point. This LED is controlled independently of the call point by the control panel. The red LED is lit when the call point has been activated. An amberyellow LED indicates a fault. Call points can be remotely tested from the panel by transmission of a single bit in the communications protocol. Call points respond by providing a value of 64 which corresponds to the alarm value.The choice of detector from the XP95 range follows well established principles of system design. The optimum detector type will depend on the type of fire riskfire load and the type of environment in which the detector is sited.Key FeaturesA seven-segment DIL switch enables the addressing of each call point at commissioning stageWhen operated the manual call point interrupts the polling cycle for a fast responseBi-coloured LEDs indicate isolate and normal conditions

GBP 51.37
1