Omron CJ1W-EIP21 User Manual
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Appendix A
CS/CJ-series Ethernet Unit Function Comparison
Item
Support for function
Ethernet Unit
EtherNet/IP Unit or built-in EtherNet/
IP port
Unit version 1.0
Unit version 2.0
Tag data link communications service
No
Yes
Yes
CIP message communications service
No
Yes
Yes
FINS/UDP service
Yes
Yes
Yes
FINS/TCP service
Yes
Yes
Yes
Socket service
Yes
No
No
File transfer (FTP)
Yes
No
Yes
Mail send/receive
Yes
No
No
Web functions
Yes
No
No
Automatic adjustment of PLC’s internal clock
Yes
No
Yes
Simple backup function
Yes
Yes
Yes
Error log
Yes
Yes
Yes
Response to PING command
Yes
Yes
Yes
SNMP/SNMP trap
No
No
Yes
CIDR function for IP addresses
No
No
Yes
Online connection by EtherNet/IP using CX-One
No
No
Yes
Online connection by Ethernet (FINS) using CX-One
Yes
Yes
Yes
Online connection by EtherNet/IP using Network Configu-
rator
rator
No
Yes
Yes