7-18 
 
6  Serial Data message definitions 
The messages that are used for the Displays are defined in section 11. Please consult 
this for complete message definitions. 
7  Technical data 
 
Powering 
Input voltage:    10 - 32 VDC (12 to 24 VDC nominal) 
Current:     Maximum 200 mA at 15VDC, typical 100mA 
Power Consumption:  Maximum 3 Watt, typical 1.5 Watt 
 
Environmental conditions 
As required by IEC 60945 4
th
 edition. If panel mounted on a watertight flat surface or 
in a BULKHEAD M BOX “exposed” category id fulfilled, otherwise “protected” 
category. 
 
Watertight as required by IEC 529 category IP66 if mounted in BULKHEAD M BOX, 
or panel mounted on a flat surface. 
 
Compass safe distance: 0.3m 
 
Nominal viewing distance 
- Fixed information printed on the front foil: 1m 
- Speed windows: 3.7m 
- Small font in Mode window: 2.7m 
- Large font in Mode window: 6.2m 
 
Inputs and outputs 
Serial:  Isolated IEC61162-1 (NMEA 0183) standard input. 
  Standard IEC61162-1 (NMEA 0183) output, based on RS485 driver 
Remote inputs:  3 inputs with internal pull-up to +5V, activated by grounding to 0V. 
+5VDC output:  One output with 35mA current capacity. 
 
Connections 
Connections of power, inputs and output are done via a 10-pole plug-in terminal, 
maximum cable area 1.5 mm². 
 
Dimensions 
144 x 144 x 15 mm, mounts in a defined panel cut-out with screw holes pattern.