Motorövervakning J2K100



Pasted Graphic

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 J2K100

Features
• 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 numberDescription
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/PGNDescriptionNMEA 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


StandardComment
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)




DescriptionPGN #PGN NameDefault 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



ParameterValueComment
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



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


ParameterValue
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