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J2K100

P/N: J2K100-01
J1939 to NMEA 2000® Gateway
Description

Maretron’s J2K100 attaches directly into J1939 networks of compatible engines, transmissions, and gensets and converts the J1939 data to the new marine digital interface (NMEA 2000®). Critical engine, transmission, and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display. The J2K100 can also be used as part of a complete fuel computer. Simply connect the J2K100 together with Maretron universal displays (DSM250/N2KView®) and GPS antenna/receiver (GPS200) and you have a system capable of displaying gallons/litres per hour and/or miles/nautical miles per gallon/litre.

nmea-2000-logo-productsFeatures

  • AC Generator Current
  • AC Generator Frequency
  • AC Generator Voltage
  • Tachometer
  • Engine Hours
  • Coolant Pressure
  • Coolant Water Temperature
  • Engine Oil Pressure
  • Engine Oil Temperature
  • Boost Pressure
  • Fuel Rate Monitoring
  • Charging Voltage
  • Percent Engine Load
  • Percent Engine Torque
  • Rated Engine Speed
  • VIN
  • Software ID
  • Transmission Gear
  • Transmission Oil Pressure
  • Transmission Oil Temperature

Applications

The J2K100 is compatible with any engine, transmission, or genset equipped with a J1939 interface, including products from the following manufacturers:

  • Caterpillar
  • Cummins
  • Detroit Diesel
  • John Deere
  • Kohler
  • Northern Lights
  • Onan
  • Perkins
  • Scania
  • Steyr
  • Volvo Penta
  • Yanma

Products

Part number Description
J2K100-01 J1939 to NMEA 2000® Gateway
MCF-2M-D4 J2K100 adapter Micro female to Deutsche 4 Pin 2 Meter Cordset
MCF-2M-D12 J2K100 adapter Micro female to Deutsche 12 Pin 2 Meter Cordset
MCF-2M-D12CAT J2K100 adapter Micro female to Deutsche 12 Pin 2 T cable

Specifications (J1939 Data Translated to NMEA 2000® Data)

J1939 SPN/PGN Description NMEA 2000® PGN
190 / 61444 Engine Speed 127488
102 / 65270 Engine Turbocharger Boost Pressure 127488
100 / 65263 Engine Oil Pressure 127489
175 / 65262 Engine Oil Temperature 1 127489
110 / 65262 Engine Coolant Temperature 127489
167 / 65271 Alternator Potential (Voltage) 127489
183 / 65266 Engine Fuel Rate 127489
247 / 65253 Engine Total Hours of Operation 127489
109 / 65263 Engine Coolant Pressure 127489
94 / 65263 Engine Fuel Delivery Pressure 127489
92 / 61443 Engine Percent Load at Current Speed 127489
513 / 61444 Actual Engine – Percent Torque 127489
189 / 65214 Engine Rated Speed 127498
237 / 65260 Vehicle Identification Number 127498
234 / 65242 Software Identification 127498
523 / 61445 Transmission Current Gear 127493
127 / 65272 Transmission Oil Pressure 127493
177 / 65272 Transmission Oil Temperature 127493

Certifications

Standard Comment
NMEA 2000® Standard Level B+
Maritime Navigation and Radiocommunication Equipment & Systems IEC 61162-3
Maritime Navigation and Radiocommunication Equipment & Systems IEC 60945
FCC and CE Mark Electromagnetic Compatibility

NMEA 2000® Parameter Group Numbers (PGNs)

Description PGN # PGN Name Default Rate
Periodic Data PGNs 127488
127489
127498
127493
65030
65226
65227
65228
65229
65230
65231
65232
65234
65235
65236
Engine Parameters, Rapid Update
Engine Parameters, Dynamic
Engine Parameters, Static
Transmission Parameters, Dynamic
J1939 Generator Average Basic AC Quantities
J1939 Diagnostic Message #1
J1939 Diagnostic Message #2
J1939 Diagnostic Message #3
J1939 Diagnostic Message #4
J1939 Diagnostic Message #5
J1939 Diagnostic Message #6
J1939 Diagnostic Message #8
J1939 Diagnostic Message #10
J1939 Diagnostic Message #11
J1939 Diagnostic Message #12
10 times/second
1 time/second
N/A
10 times/second
10 times/second
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Response to Request PGNs 126464
126996
126998
PGN List (Transmit and Receive)
Product Information
Configuration Information
N/A
Protocol PGNs 059392
059904
060928
065240
126208
ISO Acknowledge
ISO Request
ISO Address Claim
ISO Address Command
NMEA Request/Command/Acknowledge
N/A
Maretron Proprietary PGNs 126720 Configuration N/A

Electrical

Parameter Value Comment
Operating Voltage 9 to 16 Volts DC Voltage
Power Consumption (Maximum) <150mA  
Load Equivalence Number (LEN) 3 NMEA 2000® Spec. (1LEN = 50 mA)
Reverse Battery Protection Yes Indefinitely
Load Dump Protection Yes Energy Rated per SAE J1113

Mechanical

Parameter Value Comment
Size 3.11” x 3.46” x 1.38” (79mm x 88mm x 35mm) Including Flanges for Mounting
Weight 8 oz. (227 g)

Environmental

Parameter Value
IEC 60945 Classification Exposed
Degree of Protection IP67
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/s2 per IEC 60945-8.7
Rain and Spray 12.5mm Nozzle @ 100liters/min from 3m for 30min per IEC 60945-8.8
Solar Radiation Ultraviolet B, A, Visible, and Infrared per IEC 60945-8.10
Corrosion (Salt Mist) 4 times 7 days @ 40°C, 95%RH after 2 hour Salt Spray Per IEC 60945-8.12
Electromagnetic Emission Conducted and Radiated Emission per IEC60945-9
Electromagnetic Immunity Conducted, Radiated, Supply, and ESD per IEC 60945-10
Safety Precautions Dangerous Voltage, Electromagnetic Radio Frequency per IEC 60945-12

Manuals

Download User Manuals

CONTACT US

Address:
Marinplus AB/Odelco AB
Missionsvägen 77
SE-167 33 BROMMA
SWEDEN

Mail:
info@odelco.se
order@odelco.se
support@odelco.se

Phone:
+46 8 718 03 00

ABOUT US

Marinplus AB has merged with Odelco AB, thereby becoming the first and only distributor that can offer a complete range of products and solutions for power supply, modern electrical systems, rescue and security systems.

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