CBXi-8R8 and CBXi-8R8-H Installation and Wiring Instructions

This document provides installation and wiring instructions for the ABB CBXi-8R8 and CBXi-8R8-H controllers, including power supply requirements, terminal descriptions, and LED status indicators. It covers universal inputs, UniPuts™, relay outputs, BACnet MS/TP and RS-485 communication ports, FLX bus expansion, and the output override feature specific to the -H model.