NJ/NX Series OPC UA Server Interface Manual

This document describes Omron's NJ/NX Series Machine Automation Controllers (NX701, NX102, NJ501) with an integrated OPC UA server interface, enabling direct, secure, and reliable communication between automation systems and IT systems without requiring a gateway computer. It highlights OPC UA as an international standard (IEC 62541) that supports Industrie 4.0, PackML, and EUROMAP 77, providing security through authentication, encryption, and digital signatures for confidentiality, integrity, and availability.