... ) 4-axis motion controller card 32-bit PC104 bus,p pc based industrial control board Pulse output mode: pulse + direction, pulse + ... 147,483,648~+2,147,483,64732-channel optical coupling isolation digital input, 32-channel digital output ,every axis contains 2 positive ... registers, which can be used for software limitEach axis has 8 input signal, include 2 positive/negative limit signals,3 stop ...