Single Zone Call Controller With Optional Stainless Steel Enclosure


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    Single Zone Call Controller With Optional Stainless Steel Enclosure

    • A single zone call controller c/w a 12V 250mA PSU and link-selectable Mute/Reset button.
    • Fully compatible with C-TEC's entire range of 800 Series Call System components.
    • Capable of indicating standard (constant tone) and emergency (intermittent tone) calls.
    • Power On and Alarm ‘CALLING’ LEDs.
    • Open collector output goes to 12V when the controller's onboard buzzer sounds.
    • Mounts on a standard UK 25mm double gang flush or surface back box.
    • Optional NC941B 0.3A battery battery backup kit also available.

    Technical Specification

    • Mains Supply : 230V 50/60Hz (36mA max. current). 50Hz frequency
    • Internal Power Supply : 12V d.c
    • Total Output Current Limited To : 250mA
    • Quiescent Current : 0mA (none)
    • Max Battery Size And Type : Optional NC941B 12V 0.3Ahr battery back up kit available.
    • Alarm Current : Determined by the number/type of field devices connected to the call controller/system
    • Auxiliary Relays : None
    • Open Collector Outputs :1 x Output terminal (goes +12V steady when the controller's buzzer sounds). 20mA max
    • Indicators : Red Alarm LED; Green Supply Present LED
    • Controls : RESET button (can be disabled if required)
    • Connections : -Ve (common -Ve terminal for all devices); +Ve (+12V nominal supply for powering emergency call points, overdoor lights, etc.); Signal (the trigger line which activates the NC941)
    • Expansion Connections :Batt + and Batt - (for connection to an optional remote NC941B battery back up kit)
    • Call Acknowledgement Functionality : No
    • Product dimensions (mm) : 147 W x 87 H x 34 D mm. Mounts on a standard 25mm UK double gang back box
    • Construction & Finish : Plastic
    • IP Rating :IP41
    • Weight :
      • Standard Enclosure (NC941) : 275kg
      • Stainless Steel (NC941/SS) : 460kg
    • Operating Conditions/Temperature : -5ºC to +40ºC. Max. relative humidity 95% non-condensing


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