
Copyright 2009 Maretron, LLP. All rights reserved. As Maretron is constantly improving its products, all specifications are subject to change without notice. Maretron’s products are designed to
be accurate and reliable; however, they should be used only as aids to navigation and vessel monitoring, and not as a replacement for traditional navigation and vessel monitoring techniques. A
prudent captain or navigator never relies on a single source for navigation or system monitoring information. “NMEA 2000” is a registered trademark of the National Marine Electronics Association.
39
51.6mm
2.03”
38.1mm
1.5”
87.63mm
3.45”
88.9mm
3.50”
106.7mm
4.20”
76.2mm
3.0”
87.63mm
3.45”
88.9mm
3.50”
51.6mm
2.03”
38.1mm
1.5”
106.7mm
4.20”
76.2mm
3.0”
87.63mm
3.45”
88.9mm
3.50”
51.6mm
2.03”
38.1mm
1.5”
106.7mm
4.20”
76.2mm
3.0”
Environmental Mechanical Electrical
NMEA 2000
®
Parameter Group Numbers (PGNs)
Certifications
Specifications
Parameter Value Comment
Measurement Voltage Range 0 to 240VAC AC Voltage
Measurement Voltage Accuracy ± 1% 0 to 240 VAC
Measurement Current Range 0 to 200A With included current transformer
Measurement Current Accuracy ± 1% With included current transformer
Description PGN # PGN Name Default Rate
Periodic Data PGNs
65001 Bus #1 Phase C Basic AC Quantities 10 times/second
65002 Bus #1 Phase B Basic AC Quantities 10 times/second
65003 Bus #1 Phase A Basic AC Quantities 10 times/second
65004 Bus #1 Average Basic AC Quantities 10 times/second
65005 Utility Total AC Energy 10 times/second
65006 Utility Phase C AC Reactive Power 10 times/second
65007 Utility Phase C AC Power 10 times/second
65008 Utility Phase C AC Basic Quantities 10 times/second
65009 Utility Phase B AC Reactive Power 10 times/second
65010 Utility Phase B AC Power 10 times/second
65011 Utility Phase B AC Basic Quantities 10 times/second
65012 Utility Phase A AC Reactive Power 10 times/second
65013 Utility Phase A AC Power 10 times/second
65014 Utility Phase A AC Basic Quantities 10 times/second
65015 Utility Total AC Reactive Power 10 times/second
65016 Utility Total AC Power 10 times/second
65017 Utility Average Basic AC Quantities 10 times/second
65018 Generator Total AC Energy 10 times/second
65019 Generator Phase C AC Reactive Power 10 times/second
65020 Generator Phase C AC Power 10 times/second
65021 Generator Phase C AC Basic Quantities 10 times/second
65022 Generator Phase B AC Reactive Power 10 times/second
65023 Generator Phase B AC Power 10 times/second
65024 Generator Phase B AC Basic Quantities 10 times/second
65025 Generator Phase A AC Reactive Power 10 times/second
65026 Generator Phase A AC Power 10 times/second
65027 Generator Phase A AC Basic Quantities 10 times/second
65028 Generator Total AC Reactive Power 10 times/second
65029 Generator Total AC Power 10 times/second
65030 Generator Average Basic AC Quantities 10 times/second
Response to Requested PGNs
126464 PGN List (Transmit and Receive) N/A
126996 Product Information N/A
126998 Configuration Information N/A
Protocol PGNs
059392 ISO Acknowledge N/A
059904 ISO Request N/A
060928 ISO Address Claim N/A
065240 ISO Address Command N/A
126208 NMEA N/A
Maretron Proprietary PGNs 128720 Configuration N/A
Parameter Value Comment
Operating Voltage 9 to 32 Volts DC Voltage
Power Consumption 100 mA NMEA 2000®v Interface
Load Equivalence Number (LEN) 2 NMEA 2000® Spec. (1LEN = 50 mA)
Reverse Battery Protection Yes Indefinitely
Load Dump Protection Yes Energy Rated per SAE J1113
Parameter Value Comment
Size
3.50” x 4.20” x 2.03” (88.9mm x 106.7mm x 51.6mm)
Excluding NMEA 2000
®
Connector & Cable
Weight 13 oz. (368.5 g)
Parameter Value
IEC 60945 Classification Exposed
Degree of Protection IP64
Operating Temperature -25°C to 55°C
Storage Temperature -40°C to 70°C
Relative Humidity 93%RH @40° per IEC60945-8.2
Vibration 2-13.2Hz @ ±1mm, 13.2-100Hz @ 7m/s
2
per IEC 60945-8.7
Solar Radiation Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10
Corrosion (Salt Mist) 4 times 7days @ 40°C, 95%RH after 2 hour Salt Spray Per IEC 60945-8.12
Electromagnetic Emission Conducted and Radiated Emission per IEC 60945-9
Electromagnetic Immunity Conducted, Radiated, Supply, and ESD per IEC 60945-10
Safety Precautions Dangerous Voltage, Electromagnetic Radio Frequency per IEC 60945-12
Standard Comment
NMEA 2000
®
Standard Level A
Maritime Navigation and Radio Communication Equipment & Systems IEC 61162-3
Maritime Navigation and Radio Communication Equipment & Systems IEC 60945
FCC and CE mark Electromagnetic Compatibility
DSM250 Screen Shots
N2KView Screen
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