NC910/20 Call Controller View larger

20 Zone Master Call Controller c/w 300mA PSU (Surface Version)

NC920S

New

  • Compatible with C-TEC’s entire range of 800 Series field devices.
  • Housed in an attractive surface mounting plastic enclosure measuring just 214mm x 178mm
  • Two call levels - standard (constant tone) and emergency (intermittent tone).
  • Optional mute and call accept/reset buttons.
  • ‘Call Accept’ functionality allows staff to send an intermittent call acknowledgment signal to calling zones to confirm help is on the way (dependent on wiring and field devices used).
  • Includes a 12V 300mA PSU and 2 volt-free relay contacts which activate on a standard or emergency call.
  • Innovative slide-in labelling system.
  • Zones can be wired in 4 or 6 core (7/02) stranded security cable.
  • Additional master controllers and expansion units available for use as repeaters on larger sites.
  • Optional boxed PSUs c/w with space for a 12V VRLA battery available for sites where a standby battery facility is required.

  CE

By buying this product you can collect up to 27 loyalty points. Your cart will total 27 points that can be converted into a voucher of $5.40.


By buying this product you can collect up to 27 loyalty points. Your cart will total 27 points that can be converted into a voucher of $5.40.


Technical Specifications

Mains supply 230V 50/60Hz. (36mA max. current).
Internal power supply 11V d.c. (300mA max. current when powered by Mains).
Quiescent current 0mA (none).
Alarm current Determined by the number/type of field devices connected to the call controller/system.
Auxiliary relays 2 volt free relay contacts (NO/C/NC). Activate when a standard or emergency call is received by the controller. Both relays rated at 30V d.c. @ 1A.
Auxiliary inputs External PSU Input: 9V-15V d.c. @ 400mA (suitable for use with an BF560-12 12V 2A boxed PSU which has space available for a 12V 7AH battery).
Indicators Green Power on LED; 20 x red Zonal Alarm LEDs (lit steady for a Standard call, pulse for an Emergency call); Internal buzzer (on steady for any Standard call, intermittent for any Emergency call).
Controls 2 Buttons - (A) Reset or inactive ; (B) 'Mute' or 'Call Accept'. (Both buttons are link selectable). If Call Accept is selected indicators on relevant field devices will emit a slow intermittent tone to reassure users help is on the way.
Expansion connections CONN2 allows the connection of 1 x NC910EF 10 Zone Expansion Unit or 1x NC920EF 20 Zone Expansion Unit.
Call acknowledgement functionality Yes.
Product dimensions (mm) 214 W x 178 H x 70 D mm. Surface mounting.
Construction & finish Plastic detachable lid and back box. RAL7035.
IP Rating IP41.
Weight 1.27kg.
Operating conditions/temperature -5ºC to +40ºC. Max. relative humidity 95% non-condensing.

Documentation

Accessories

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