Fardriver 961800HR B Wiring Diagram / Manual

[majerus1223]

Does anyone happen to have a manual for this controller?

For the contactor L- , what does this mean? Also confused with H, and L as well.

For Isolate Dc12V Negative, and Isolate DC+12V is this a 12V output on the controller? If so how many amps can be pulled from this?

Thanks!

 

[adsc]

I have no idea if that is the case, but maybe they want you to connect L or H to L- through a switch so that you can select either high or low speed depending on which of L and H is connected to it? Otherwise I have no idea, sorry.

And for the 12V pins, I = U/R, so you could just connect different resistors and take some measurements.

 

[dominik h]

There are no 12V outputs on the Fardriver , at least on the four different ones I have.

 

[majerus1223]

Bumping this to see if anyone happens to know still.. @QSMOTOR happen to have any ideas? I am running this with a qs180 finalizing wiring and trying not to blow anything up

Fardriver nd961800B_64_hrh98

 

[adsc]

It's quite confusing. The wording "isolate" implies that there is an isolated 12V system in the box, which could make sense for driving an external contactor that connects the battery positive only after precharge (have a 50-100 ohms resistor in parallel to the contactor). So the pin described with "contactor L-" could be used to drive the external contactor. The RPM pin also says "isolate", which could also make sense, if it was intended to be used as the analog input of an already existing 12V speed display.

But then why are H and L pins, which are probably logic pins, located on the same plug? I would do two 6 pin plugs with the logic pins and a GND each, and either a 4 pin or a partially pinned 6 pin plug with the isolated 12V pins.

Maybe send alan from siaecosys.com an email as well, in my experience, he answers quite timely on requests. He's a sales guy, though, so not sure if he will react if there is no open order, but I have also asked him about technical stuff and gotten replies in the past, so probably worth a try.

 

[majerus1223]

Good idea on reaching out to Alan. With that said here is the diagram I am thinking about , not sure its right.

In addition to the questions above, kinda confused on a few other points as well.

How does the 3 position switch wire into this setup?

Is there a way to pass contunity from one set of pins to cut the motor power?

See anything wrong with this wiring diagram as a whole?


I would love to be able to drop the manual contactor switch by using the controller however not sure how in this case.

 

[majerus1223]

Attached is an SVG that will smoothly import into Excalidraw — Collaborative whiteboarding made easy. Just download the file, and remove the .zip extension and import if anyone wants to play around with it.

Excalidraw — Collaborative whiteboarding made easy This link might work too

 

[QSMOTOR]

Hello,from the controller model No. provided, it's an encoder version,correct? Here attached pls find the wiring definition of the encdoer controller for your ref.

 

[adsc]

If it is the controller that Alan linked, there seems to be no speed selection (or maybe pins are reprogrammable?). Forward/Reverse seems to be a Switch between Black (Ground) to Gray-White (Forward) or Black-White (Reverse). For cutting motor power you could add a simple open/close switch in the line of the ignition key going to the Orange (electric door lock).

 

[majerus1223]

@QSMOTOR thanks for the diagram. Do you know how to use the onboard contactor control? I assume that is what is defined DJ7061Y-2.3-21 -- Pin 3 ? Are there specifications for the draw permitted on this? Same with 12V DJ7061Y-2.3-21 -- Pin 5 & 6.

 

[QSMOTOR]

Hello,@majerus1223 thank you for yuor message. After checked with my engineer, the Pin 3 (Contactor Coil) and Pin 4 (Isolated Speed Pulse) in connector DJ7061Y-2.3-21 is invalid. No need to connect to any wire just leave it. The Pin 5 (12V-) and Pin 6 (12+) pls connect to DC-DC (non-isolated DC-DC is also OK). For Pin 1 (Forward), it could be configured to Gear 1, Gear 2 and Gear 3 in jog mode instead of Forward function.

 

[majerus1223]

Thank you, really appreciate the help!