HIO3402 Control Panel Expansion Module Quick Start Guide

This guide provides instructions for installing, mounting, and configuring the HIO3402 control panel expansion module, which supports 16 bi-directional digital inputs and 14 digital outputs (2 PNP-type and 12 relay-type). It includes safety warnings, wiring diagrams, specifications, and software configuration steps using Compact Soft for CP300 series control panels.