help identify 96v controller and pin functions

[chasthanhburns]

ebs1 (green) 4.9v does nothing connected to ground nor when brakes activated with it connected to ground oddly labeled as only ebs on back of board


ebs (empty pin hole) 5v nothing just like ebs1



lo1 (pink) low speed to ground


lo2 (gray) high speed to ground


fd (light blue) 5v alarm plug seemed to lock wheel when grounded but only tapped it quickly
sd+ (light green) alarm plug
vcc (yellow) alarm plug

next to sd+ but unlabeled (purple) instrument plug gives off 0v through plus 100v when throttling




bl (blue white stripe) to ground for low break
bh (dark purple) to bat pos for brake high


dd (yellow green stripe) to ground for reverse






xx (white) learn when grounded
ts (red green stripped) throttle signal
sx 0v 0v through 3.3v with throttle and cuts throttle when grounded

p07 4.3v
p41 4.9v
p40 0v 5v when high speed (grey) lo2 is grounded and when low speed (pink)lo1 is grounded
s1+1 0v
s1-1 0v



hx 4.9v
1:1 4.9v
p37 0v 5v when high speed (grey) lo2 is grounded
p36 5v 0v when low speed (pink) lo1 is grounded
hdf
tx 4.3




im looking for any helpful info. would love ebs or regen to stop bike. make model info would be nice. sold as manufacturer wfyb. can not find any company with this name. i soldered the green ebs1 wire cuz i thought it would work OR i actually tested it and it seemed to work but burnt up outside when testing. aint sure. i smoke pot so got a bad memory.

 

[chasthanhburns]

tested the ebs on a new controller. same as this on. does nothing when grounded nor does nothing when grounded while braking. no clue why i soldered the wire on but maybe just hopeful thinking. either gonna have to run 33 mph on 48v and different controller or run this one at 55 mph at 96v and use flintstone breaks.

 

[chasthanhburns]

just maybe this ebs will work on lower battery charge so will leave the wires accessible when i can street test.

 

[chasthanhburns]

well i am disheartened. just cant get ebs to work on this board. got it on 3 other boards but not this on.sure did want to test 96v but not without brakes. still hoping someone recognizes this board.

 

[chasthanhburns]

still hoping for anybody to recognize this board.

 

[convolter]

Hey I got this same board does it work at lower voltage the abs

 

[convolter]

You had a pre soldered abs wire? I have the 120 and 108 version and they are exactly the same with empty abs pins

 

[chasthanhburns]

You had a pre soldered abs wire? I have the 120 and 108 version and they are exactly the same with empty abs pins

I soldered the wire. i also have a 108v neither have abs that i can find.

 

[convolter]

Im pretty sure if you could program them the abs is voltage limited. Its a great controller just no abs. I shunted and reinforced the traces. Now im pumping 60amps plus

 

[chasthanhburns]

Im pretty sure if you could program them the abs is voltage limited. Its a great controller just no abs. I shunted and reinforced the traces. Now im pumping 60amps plus

if you figure out the ebs i am interested. im stuck using a 48v or 72v controller cuz bike aint got good breaks. do you know the manufacturer? also a pic of your mods would be cool.

 

[chasthanhburns]

bump

 

[chasthanhburns]

Bump