What kind of PAS ?

Hey guys,

I recently got an unidentified controller by lishui from a friend, for which he could also supply a badly translated spec sheet. It has 4 wires for the Pedal Sensor Input, which makes me a bit unsure, which one to use. Has anyone got a suggestion, what i am dealing with here ?

Red - 5 V
Black - GND
Yellow - TA (?)
Green - SL (?)

Thanks for your help

Others will chine in, but I suspect the green is not used.
You can't damage the controller if they are connected wrong, so I would say try'em and see if it works.