Vital CNC Control User Guide
© 2014 Vital Systems, Inc.
7
Digital I/O Signals
NOTE: Please verify the model of your 7535 Digital I/O Breakout Board before continuing as they can
be provided in PNP (7535P) and NPN (7535N) versions.
Wire the required Digital I/O signals of your machine to the provided Digital I/O Breakout Board. This
breakout board allows the use of 16 Inputs and 8 Outputs, as well as the use of 24V for said Digital I/O.
Detailed Wiring instructions for
and
versions can be found in their respective sections
See “
” section for location of the I/O Breakout Board.
PNP Digital I/O Wiring
NPN Digital I/O Wiring
NOTE: You must also wire your 3-
phase contactor supplying power to
your Servo Drives to the Estop button
contact located inside the Vital CNC
Control to achieve a true hardware E-
Stop.
The Red Disarm Button located on your MPG
Handwheel (if you have purchased it) only
disarms the motion controller.