Garmin 531s - Transducer Installation Instructions Manual - page 11
GPSMAP 400/500 Series Installation Instructions
11
Sonar
Power: 1 kW Transducer, 1,000 W (RMS),
8,000 W (peak to peak); (1 kW transducers are supported by the
GPSMAP 525s/526s/535s/536s/545s/546s/555s/556s units only.)
Dual Frequency, 500 W (RMS), 4,000 W (peak to peak);
Dual Beam, 400 W (RMS), 3,200 W (peak to peak)
Frequency: 50/200 kHz (dual frequency and 1 kW), 80/200 kHz (dual
beam)
Depth: 2,500 ft. (762 m) (1 kW), 1,500 ft (457 m) (dual frequency),
900 ft (274 m) (dual beam) - Depth capacity is dependent on
water salinity, bottom type, and other water conditions.
Communication
NMeA 2000 PGN Information (only Applicable to NMeA 2000-compatible chartplotters):
Receive
Transmit
059392
ISOAcknowledgment
059392
ISOAcknowledgment
059904
ISORequest
059904
ISORequest
060928
ISOAddressClaim
060928
ISOAddressClaim
126208
NMEA-Command/Request/AcknowledgeGroupFunction
126208
NMEA-Command/Request/AcknowledgeGroupFunction
126464
Transmit/ReceivePGNListGroupFunction
126464
Transmit/ReceivePGNListGroupFunction
126996
ProductInformation
126996
ProductInformation
127250
VesselHeading
127250
WaterDepth
127488
EngineParameters-RapidUpdate
128259
Speed-WaterReferenced
127489
EngineParameters-Dynamic
128267
WaterDepth
127505
FluidLevel
129025
Position,RapidUpdate
128259
Speed-WaterReferenced
129026
COG/SOGRapidUpdate
128267
WaterDepth
129029
GNSS-PositionData
129038
AISClassAPositionReport
129283
CrossTrackError
129039
AISClassBPositionReport
129284
NavigationData
129040
AISClassBExtendedPositionReport
129285
Navigation-Route/WPinformation
129794
AISClassAStaticandVoyageRelatedData
129539
GNSSDOPs
129799
RadioFrequency/Mode/Power
129540
GNSSSatsinView
129808
DSCCallInformation
130306
WindData
130306
WindData
130310
EnvironmentalParameters
130311
EnvironmentalParameters(Obsolete)
CompatibleGPSMAP400/500serieschartplotters
areNMEA2000certified.
130312
Temperature
130313
Humidity
130314
ActualPressure
NMeA 0183, Version 3.01 Sentences: SDDBT, SDDPT, SDMTW, SDVHW, SDWPL
You can purchase complete information about National Marine Electronics Association (NMEA) format and sentences from:
NMEA
Seven Riggs Avenue
Severna Park, MD 21146 USA