Maretron J2K100 NMEA 2000 / J1939 Bridge (J2K100-01)

The Maretron J2K100 is a bridge that connects directly to J1939 networks found on engines, transmissions, and generators, converting this data to the NMEA 2000 marine digital interface. This allows critical system information to be distributed across your vessel and viewed on any compatible NMEA 2000 display. The unit listens to the J1939 network without drawing power or transmitting data back, ensuring it does not interfere with existing engine control systems. It can also be integrated with a Maretron display and GPS receiver to function as a complete fuel computer for monitoring fuel consumption.

Key Supported Data:

• AC Generator current, frequency, and voltage
• Tachometer and engine hours
• Coolant temperature and pressure
• Engine oil temperature and pressure
• Boost pressure
• Fuel rate monitoring
• Percent engine torque and rated engine speed
• VIN and software ID
• Transmission gear, oil temperature, and oil pressure

Regulatory note: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.