RSio Remote Safe I/O Block with In-Series Diagnostics Manual

This document details Banner Engineering's RSio Remote Safe I/O block, which provides six independently configurable hybrid I/O ports supporting safety-rated or standard devices and In-Series Diagnostics (ISD). It explains how ISD enables daisy-chaining up to 32 safety devices per input for device-level diagnostics, scalable safety coverage up to Cat 4 PLe/SIL3, and seamless integration with Rockwell Automation's Studio 5000 environment.