Oil fuel pressure transducer compatibility

[cbretana]

I am installing complete Skyview HDX suite with EMS.
My plane, ( a Berkut with a Lycoming O-360), had a VM1000 EMS from Vision Microsystems inc. It used Pressure transducers from the same company for both oil pressure and fuel pressure (shown below) the VM part number was (is) 3010017.
It has 4 wires coming out the back, labeled 1-4 while the photos of the Kavlico and Dynon pressure transducers in the installation manual only have 3, (power, ground and sensor output).
Is this transducer compatible with the Skyview EMS?
If so, does anyone know which of the four leads goes with the three leads required by the Skyview EMS? (5V power, ground & sensor output)?

Thanks!

 

[Rhino]

Not sure if the 3010017 will work with Skyview. It uses a two wire signal output, interpreted by the VM DPU, whereas Dynon only uses one voltage sensing line. But, since you asked, this appears to be the pinout:

Pin 1-white- Signal +
Pin 2-black- Ground
Pin 3-green- Signal -
Pin 4-red- Power

These might help:

http://www.jpitech.com/manuals/010/VM1000PG%20RevB.pdf

https://cdn.imagearchive.com/biplaneforum/data/attach/68/68702-VM1000-Manual-best.pdf

 

[cbretana]

Thanks for your reply.

I may have prematurely wasted some money but based on the time I have already wasted trying to ascertain whether it would work, and what amounted to a rather pessimistic response from Dynon, I have gone ahead and just ordered the Dynon recommended High Pressure transducer.
This way I know it will work, and I can move ahead and stop worrying about it.