10 Zone Expansion Unit for NC910F or NC920F
* Expands the number of zones on an NC910F or NC920F Call Controller by 10 zones (dependent on model purchased).
* Housed in an attractive flush mounting plastic enclosure measuring just 214mm x 178mm.
* Includes 10 Zonal Alarm LEDs capable of indicating Standard and Emergency Calls. Note: this expansion controller does not include on onboard buzzer as audible call indication will come from the master controller it is connected to.
* NC910EF provides 10 extra zones
* Innovative slide-in labelling system.
* Optional horizontal (NCBOXAS) and vertical (NCBOXAL) alignment plates available to aid the installation of controllers and expansions units located alongside each other.
Technical Specifications
" Quiescent current: 0mA (none).
" Alarm current: Determined by the number/type of field devices connected to the call controller/system.
" Indicators: Green Power on LED; 10 (NC910EF) or 20 (NC920EF) red Zonal Alarm LEDs (lit steady for a Standard call, pulse for an Emergency call); Audible call indication will come from the separate call
" Controls : None. 2 Buttons – (A) Reset or inactive ; (B) 'Mute' or 'Call Accept' available via NC910S or NC920S call controller.
" Call acknowledgement functionality; Yes.
" Product dimensions (mm): 214 W x 178 H x 70 D mm (overall). Hole required for flush mounting is 176 W x 162 H x 55 D mm.
" Construction & finish: Plastic detachable lid and back box. RAL7035.
" IP Rating: IP41.
" Weight:1.47kg.
" Operating conditions/temperature: -5ºC to +40ºC. Max. relative humidity 95% non-condensing.
* Expands the number of zones on an NC910F or NC920F Call Controller by 10 zones (dependent on model purchased).
* Housed in an attractive flush mounting plastic enclosure measuring just 214mm x 178mm.
* Includes 10 Zonal Alarm LEDs capable of indicating Standard and Emergency Calls. Note: this expansion controller does not include on onboard buzzer as audible call indication will come from the master controller it is connected to.
* NC910EF provides 10 extra zones
* Innovative slide-in labelling system.
* Optional horizontal (NCBOXAS) and vertical (NCBOXAL) alignment plates available to aid the installation of controllers and expansions units located alongside each other.
Technical Specifications
" Quiescent current: 0mA (none).
" Alarm current: Determined by the number/type of field devices connected to the call controller/system.
" Indicators: Green Power on LED; 10 (NC910EF) or 20 (NC920EF) red Zonal Alarm LEDs (lit steady for a Standard call, pulse for an Emergency call); Audible call indication will come from the separate call
" Controls : None. 2 Buttons – (A) Reset or inactive ; (B) 'Mute' or 'Call Accept' available via NC910S or NC920S call controller.
" Call acknowledgement functionality; Yes.
" Product dimensions (mm): 214 W x 178 H x 70 D mm (overall). Hole required for flush mounting is 176 W x 162 H x 55 D mm.
" Construction & finish: Plastic detachable lid and back box. RAL7035.
" IP Rating: IP41.
" Weight:1.47kg.
" Operating conditions/temperature: -5ºC to +40ºC. Max. relative humidity 95% non-condensing.
