Yacht Devices NMEA2000 J1939 Engine Coupler is compatible with most Volvo Penta, Catapillar, John Deere etc. engines since 2004. By connecting this J1939 Engine coupling adapter between the engine management and the NMEA2000 network, live engine data and alarms are available to MFDs and Chartplotters.
On most vessels with Volvo Penta engines, no more is required than to connect the device to the NEMEA2000 bus and connect the engine cable to a multilink hub or connect it in series with (one of the) EVC tachometers using the Y harness.
Volvo Penta compatibility:
All versions with EVC-B, EVC-C, EVC-D and EVC-E (most modern engines since 2006).
D1 and D2 series with MDI (Mechanical Diesel Interface), such as D2-40F.
EDC III and EDC IV diesel engines (EMS 2.0, EMS 2.2)
with EVC-A MC and EVC-A EC (also known as EVCmc EVCec).
EFI engines with MEFI4B ECU and later, with or without EVC system.
All EGC engines from 2005 and later with or without EVC system.
Some motors (see section IV of the manual) require an adapter cable.
EVC/Vodia 8-pin adaptor cable
EVC-A multisensor adaptor cable
EVC-A MC 12-pin C5:ENGINE cable
EVC-A EC 12-pin X5:MULTILINK cable
BRP CAN (Bombardier Rotax) cable
EFI 10-pin adaptor cable
Caterpillar Display 12-pin cable
Caterpillar Round 9-pin adaptor (C7, C9, C12, C18, C32)
Cummins Round 9-pin adaptor (QSL9, QSM11, QSX15, QSK 19/45/60)
Yanmar 4JH adaptor cable (6-pin, “C-C” connector)
Yanmar B25/C35 adaptor cable (12-pin, “A-A” connector)
SmartCraft 10-pin adaptor (Mercury, MerCruiser)
The factory settings are good for most vessels with one or two engines, If the engines are interconnected (one network) then one Coupler will suffice.
Duplicate or replace faulty instruments.
With a WiFi chart plotter or MFD the engine data on tablet and phone.
With our WiFi link (YDWG) you can view engine data on PC, tablet or smartphone.
Log engine data and fuel consumption in combination with the Voyage Recorder (YDVR).
Log data for diagnosis.
Engine network installation and diagnosis.
The coupler is equipped with a MicroSD card slot for Software updates and configuration using a text file created on a computer.
RPM (engine speed).
Total running hours.
Coolant temperature.
Battery voltage and current.
Alternator voltage and current.
Engine and clutch warnings and alarms.
Coolant pressure.
Boost (Pressure).
Engine oil pressure.
Engine oil temperature
Tire fuel tank level and capacity (if available through sensors in engine network.)
Fuel consumption in liters per hour
Common rail pressure.
Percentage engine load.
Percent torque.
Exhaust gas temperature.
Selected gear.
Transmission oil pressure.
Transmission oil temperature.
Multisensor data (EVC-A engines).
Engine tilt/trim.
Air intake temperature.
