DHR operating panel for compressed air horn H300 or H400

DHR control panel for operating a signalling air horn from the H300 series or the H400 MARITONE.

The panel offers pre-programmed signals in accordance with the Collision Prevention Regulations (COLREG '72).

Pre-programmed signals:

• Change of course to port / starboard
  
• Machine running backwards
  
• Collision warning
  
• Fog signal Motor vehicle travelling through water
  
• Fog signal Motor vehicle not travelling through water
  
• Fog signal Vehicle with restricted manoeuvrability
  
• Fog signal vessel at anchor
  
• Fog signal Vessel being towed
  

The following can be selected:

• Three different interval options: 60, 90 or 120 seconds
  

The panel has:

• A push button for manual signalling
  
• A pushbutton for switching the manoeuvring light or horn on and off
  
• Two relays for activating the signalling air horn
  
• Two relays for activating a signalling light
  

Electrical supply:

24 VDC (+30%/-25%), maximum 400 mA.

The front of the panel is protected to IP67, the rear to IP20.

Dimensions:

W x H x D 70 x 130 x 65mm, 0.4 kg.