> here are the Pin Outs for the t2cl MAXNC Controller input. > > Pin(01) Spindle PWM > Pin(02) None > Pin(03) Threading Control > Pin(04) Spindle Encoder (Quadtrature) > Pin(05) Spindle Encoder (Quadtrature) > Pin(06) ZAXIS (Quadtrature) > Pin(07) ZAXIS (Quadtrature) > Pin(08) XAXIS (Quadtrature) > Pin(09) XAXIS (Quadtrature) > Pin(10) Control Feedback > Pin(11) None > Pin(12) Limit Switch > Pin(13) Tool Setting Sensing > Pin(14) M3-M4 Output > Pin(15) None > Pin(16) OUTPUT - Disable Power to Motors (Low-Normal High-Disable) > Pin(17) OUTPUT - Reset Controller (Low-Normal High-Reset > Pin(18) All Signal Grounds > Pin(19) - Pin(25) None > > Hope this helps >