Bsmce04u-pp Manual High Quality -

: 4-axis linkage (X, Y, Z, and A) for stepper or servo motor drives.

: USB 2.0 (no custom USB driver required for Windows XP/7/10/11). bsmce04u-pp manual

Dedicated to input switches like limits, E-stops, and probes. ACM (Analog Ground): : 4-axis linkage (X, Y, Z, and A)