Omron CJ2 CPU UNIT SOFTWARE User Manual page 468

11 Programming Devices and Communications
Communications Network Overview
System
EtherNet/IP
Information
networks
Controller Link
RS-232C → Controller Link
EtherNet/IP
Controller Link
DeviceNet
Control
networks
DeviceNet
CompoNet
11-32
Network Function
Between Host computer and
PLC.
Between PLCs.
Between Host computer and
Memory Card installed in
CPU Unit.
Between PLC and personal
computer directly connected
to the Network.
Between Host Link computer
and PLC on the Network.
Between PLCs.
Between PLCs.
PLC and Network devices
(Slaves).
Communications
FINS message communications CJ2H-CPU6@-EIP or CJ2M-
CPU3@ Built-in EtherNet/IP
port
EtherNet/IP Unit
FTP server
FINS message communications Controller Link Support
Board or Controller Link Unit
Data link (offset, simple settings)
Host Link commands and gate- RS-232C cables and Con-
way. troller Link Unit
Tag data links CJ2H-CPU6@-EIP Built-in
EtherNet/IP port
EtherNet/IP Unit
FINS message communications Controller Link Unit
Data link (offset, simple settings)
FINS message communications DeviceNet Master Unit and
in an open network. Configurator
Large-capacity remote I/O (fixed DeviceNet Master Unit and
or free allocation) in an open net- Configurator
work
High-speed, multi-point, multi- CompoNet Master Unit
node remote I/O in an open net-
work
CJ2 CPU Unit Software User's Manual
Communications Device