Omron SYSMAC CS1W-ETN21 Operation Manual page 38

System Configuration
When the CX-Programmer and CX-Integrator are connected online by FINS/
TCP, FinsGateway Version 2003 or higher must be used.
For CX-Programmer Ver. 4.0 or higher, FINS/TCP can be used to directly con-
nect to the PLC online.
Personal computer running Windows
User-created
software
FinsGateway
CX-Programmer
Windows
CS/CJ-series CPU Unit
Section 1-3
Ethernet Unit
13