4
Overview
 
4.  Overview 
 
This document describes the procedures for connecting Displacement Sensor (hereinafter 
referred to as Sensor Controller) to CJ-series Programmable Controller + EtherNet/IP Unit 
(hereinafter referred to as PLC) via EtherNet/IP, both produced by OMRON Corporation 
(hereinafter referred to as OMRON), and for checking their connections. 
Refer to Section 6. EtherNet/IP Settings and Section 7. EtherNet/IP Connection Procedure to 
understand setting methods and key points to operate EtherNet/IP tag data links.   
In this document, CJ-series EtherNet/IP Unit and the built-in EtherNet/IP port of CJ-series CJ2 
CPU Unit are collectively called as "EtherNet/IP Unit''.