Modicon M251 Distributed PAC, User Guide

Use this document to:• Install and operate your M251 distributed PAC (Programmable Automation Controller).• Connect the M251 distributed PAC to a programming device equipped with EcoStruxure Automation Expert software.• Interface the M251 distributed PAC with I/O expansion modules, HMI and other devices.• Familiarize yourself with the M251 distributed PAC features.