Signal Light Column for engine room
NAS24 Nautical Alarm System

NAS24 Nautical Alarm System type approved by DNV GL

NAS24 Nautical Alarm System (common bridge alarm system)

  • designed to indicate binary alarms on a common screen especially for marine application. All alarm channels are permanently indicated even though they are not active to give full overview about the monitored states
  • multiple display application is available (network)

  • typical application:
  • nautical alarms
  • tank level alarms
  • bilge level alarms
  • watertight doors
  • fire doors
  • compact i/o module to be mounted on terminal rail TS35
made in germany
nautical alarm system
Technical system data & features
  • system voltage: 24VDC nominal (19,2….28,8V)
  • dimmable 7,0“ full graphic touch display
  • with day vision / night vision
  • touch panel protection rate: IP65 (front)
  • 24 inputs / alarm channels (dry contacts expected)
  • external mute (dry contact expected)
  • internal buzzer & output for external buzzer (600mA short-circuit protected voltage output 24VDC)
  • output for alarm transfer (common alarm)
  • system failure (real watch dog)
  • outputs for selectable alarm transfer locations (600mA short-circuit protected voltage output 24VDC)
  • parameter adjustable by user:
  • input logic n/o or n/c (each channel)
  • alarm delay 0… 99 sec (each channel)
  • each channel selectable as alarm or status indication
  • alarm & status indication color selectable
  • alarm transfer delay 0…99 sec (common alarm)
  • 4 individual buzzer characteristics
  • each alarm text to be edited by user via on-screen keyboard
  • On device user manual available
  • System failure contact N/C 2A.
  • Ethernet cable length up to 100m


 Take a look in the video below to get a first impression of the NAS 24 in action!