User Manual
49 
Current Mode 
2.4.  Control Box Electrical IO 
This chapter explains how to connect devices to the electrical I/O outside 
of the control box. 
The I/Os are extremely flexible and can be used in many different 
devices, including pneumatic relays, PLCs, and emergency stop buttons. 
The figure below shows the electrical interface layout inside the control 
box. 
2.4.1.  General Specifications for all Digital I/O 
This section describes the electrical specifications for the following 24V 
digital I/Os for the Control Box. 










