Built-In Ethernet/Ip Port; High-Speed, High-Capacity Data Links With User-Set Refresh Cycles; General-Purpose Networks For Support Software Interface; Built-In Usb And Ethernet/Ip Ports - Omron CJ2 CPU UNIT User Manual

Cj2 cpu unit hardware
Hide thumbs Also See for CJ2 CPU UNIT:
Table of Contents

Advertisement

Built-in EtherNet/IP Port (CJ2H-CPU6@-EIP and CJ2M-CPU3@ Only)
The CJ2 CPU Units provide as standard equipment a built-in EtherNet/IP port that supports the same
FINS Ethernet functions as an Ethernet Unit (including features such as an FTP server and time coordi-
nation) as well as the EtherNet/IP open network.

High-speed, High-capacity Data Links with User-set Refresh Cycles

The CJ2 CPU Units provide high-speed, high-capacity data links, and refresh cycles can be set indi-
vidually for each data link area.
In addition, using the EtherNet/IP DataLink Tool makes it possible to set the data links using an inter-
face similar to that of the Controller Link automatic data link setup.

General-purpose Networks for Support Software Interface

Built-in USB and EtherNet/IP Ports

A commercially available USB cable can be used to connect to the PLC directly from a USB port on
a personal computer. In addition, with the CJ2H-CPU6@-EIP or CJ2M-CPU3@, a PLC on the Ether-
Net/IP network can be accessed via USB.
Prevent Connecting to the Wrong PLC by Using PLC Names from Support
Software
A user-set PLC name can be recorded in a CJ2 CPU Unit. When using Support Software to connect
online to a PLC, verification of the PLC name prevents incorrect connections from the Support Soft-
ware.
CJ2 CPU Unit Hardware User's Manual
CJ2 CPU Unit
High capacity
The refresh cycle can be set individually for each area.
EtherNet/IP
CJ2 CPU Unit
High speed
1 Overview
1
1-5

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents