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Variants Available: -
Continuous 8A load output while charging fully depleted batteries Charges up to 45Ah batteries Approved to EN54-4 94V to 253V AC input Mains fail monitoring with LED indication and output Battery disconnection monitoring with LED indication and output Low battery monitoring with LED indication and output Earth fault monitoring with LED indication and output Low battery cut out Temperature compensated battery charging
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Complies with BS5839: Part 4: 1988 Can be used on pre BS5839 type systems 12 - 48 zones as standard more available on request Class change input Common fire and fault contacts Line continuity upon detector removal Remote signal contact and isolate Shop interface input Zonal one man test Zonal selection for operation with intrinsically safe barriers Zonal volt free contacts Zone isolate facility Compatible with most popular detectors Option for plug-in two stage sounder cards Flush or Surface
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"Complies with BS5839: Part 4: 1988 Can be used on pre BS5839 type systems 12 - 48 zones as standard more available on request Class change input Common fire and fault contacts Line continuity upon detector removal Remote signal contact and isolate Shop interface input Zonal one man test Zonal selection for operation with intrinsically safe barriers Zonal volt free contacts Zone isolate facility Compatible with most popular detectors Option for plug-in two stage sounder cards Flush or Surface"
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UL864 approved Two, four or eight initiating circuits Initiating circuits individually configurable as Fire, Water flow or Supervisory Two 2A notification appliance circuits Selectable NAC sync protocols Two 2.0A notification appliance circuits 6.5A power supply Alarm verification selectable by zone Resettable Aux power output rated at 0.3A Aux power configurable to power off on Fire condition Fire, Trouble and Supervisory relays Single person walk test function Optional DACT Many advanced configuration options 72 hour standby with 7Ah batteries Compact enclosure Fire Drill capability
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Sigma K11 range in which detectors and call points are wired on separate circuits to sounders (two sounder circuits are provided). Sigma T11 range in which detectors call points and sounders are wired to the same pair of cables. Commonly referred to as a two-wire system.; Fully certified to BS EN54-2 and BS EN54-4 2-wire and standard versions in 2, 4 or 8 zones Compatible for use on BS5839: Part 1: 2002 installations 2-wire repeaters and ancillary boards Fully programmable using simple menu options:; Simple, single board construction Installer friendly Compatible with wide range of detection devices Two monitored sounder outputs 3 Amp power supply Auxiliary power output
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Sigma K11 range in which detectors and call points are wired on separate circuits to sounders (two sounder circuits are provided). Sigma T11 range in which detectors call points and sounders are wired to the same pair of cables. Commonly referred to as a two-wire system.; Fully certified to BS EN54-2 and BS EN54-4 2-wire and standard versions in 2, 4 or 8 zones Compatible for use on BS5839: Part 1: 2002 installations 2-wire repeaters and ancillary boards Fully programmable using simple menu options:; Simple, single board construction Installer friendly Compatible with wide range of detection devices Two monitored sounder outputs 3 Amp power supply Auxiliary power output
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"Sigma K11 range in which detectors and call points are wired on separate circuits to sounders (two sounder circuits are provided). Sigma T11 range in which detectors call points and sounders are wired to the same pair of cables. Commonly referred to as a two-wire system.; Fully certified to BS EN54-2 and BS EN54-4 2-wire and standard versions in 2, 4 or 8 zones Compatible for use on BS5839: Part 1: 2002 installations 2-wire repeaters and ancillary boards Simple, single board construction Installer friendly Compatible with wide range of detection devices Two monitored sounder outputs 3 Amp power supply Auxiliary power output; Adjustable sounder delay time Sounder configuration options Zonal sounder delay detectors only Zonal sounder delay call points only Coincidence input selection I.S Barrier selection by zone Short circuit fire by zone Non latching zones Silent zones Zone input delay General panel configuration"
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"Sigma K11 range in which detectors and call points are wired on separate circuits to sounders (two sounder circuits are provided). Sigma T11 range in which detectors call points and sounders are wired to the same pair of cables. Commonly referred to as a two-wire system.; Fully certified to BS EN54-2 and BS EN54-4 2-wire and standard versions in 2, 4 or 8 zones Compatible for use on BS5839: Part 1: 2002 installations 2-wire repeaters and ancillary boards Simple, single board construction Installer friendly Compatible with wide range of detection devices Two monitored sounder outputs 3 Amp power supply Auxiliary power output; Adjustable sounder delay time Sounder configuration options Zonal sounder delay detectors only Zonal sounder delay call points only Coincidence input selection I.S Barrier selection by zone Short circuit fire by zone Non latching zones Silent zones Zone input delay General panel configuration"
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Features:; Two wire serial connection Up to 7 boards per system 230V AC or 24V DC powered versions Open collector zonal fault outputs Volt free fire, coincidence and common fault contact outputs
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