Overview of I/O Extension Boards

If the number of I/O ports provided by Mini I/O and Hand I/O is insufficient, or if you control robots on any of various field networks, you can add two I/O expansion boards at the maximum on the controller. There are two expansion slots on the robot controller.

I/O Extension Boards Available

The types of I/O expansion board is shown in the table below.

Refer to "Options for Robot Controller" for the part number.