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Document
reference:
803460
Issue 03
May '98
This product complies with
EMC Directive 89/336/EEC
930346
Transducer Interface for C-net 2000
INTRODUCTION
The 930346 Speed, depth and Temperature interface transmits NMEA 0183
messages to a c-net 2000 Display.
SPECIFICATION
Supply
+12V DC nominal (+9V to +15V)
Power consumption
60mA average
Speed range
0.0 to 99 knots
Trip range
0.0 to 999.9 nautical miles
Depth range
0.5 to 140 metres
Temp. transducer range -10 to +40ºC
Sonar burst frequency
200 KHz
Circuit protection
Reverse voltage protection
Operating temperature 0º to +55ºC
Storage temperature
-20º to +75ºC
Output
NMEA messages output approximately every second
Messge formats
$IIDPT,xxx.x, 0.0<CR><NL>
$IIDBT,xxx.x,N,,K<CR><NL>
$IIVHW,,T,,M,xxx.x, N,,K<CR><NL> (speed in knots)
$IIVHW,,N,xxx.x,N<CR><NL>
$IIMTW,xxx.x,C<CR><NL>
(depth in metres)
(depth in feet),f,(depth in metres)
(distance in miles)
(temperature in ºC)
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Summary of Contents for Cetrek 930346
- Page 1 930346 Transducer Interface for C-net 2000 INTRODUCTION The 930346 Speed, depth and Temperature interface transmits NMEA 0183 messages to a c-net 2000 Display. SPECIFICATION Supply +12V DC nominal (+9V to +15V) Power consumption 60mA average Speed range 0.0 to 99 knots Trip range 0.0 to 999.9 nautical miles...
- Page 2 Where a screen/chassis connection point is available (NOT Ships Supply -ve), connect the screen of the output cable to it. Wire them to the terminal blocks as indicated below. Finally mount the 930346 Interface box to the bulkhead.