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Ethernet Option Board Function Guide Section 9-1
9-1 Ethernet Option Board Function Guide
9-1-1 Overall system configuration example
Ethernet Option Board provides receiving commands by OMRON standard
protocol FINS for CP1L and CP1H programmable controllers. The Ethernet
Network Interface allows you to easily connect CP1L and CP1H Programma-
ble Controllers onto new or existing Ethernet network and upload/download
programs, communicate between controllers (do not support real-time scan-
ning I/O on Ethernet Option Board).
Note 1. Please use CX-Programmer version 8.1 or higher (CX-ONE version 3.1 or higher).
2. Please use CX-Integrator version 2.33 or higher (CX-ONE version 3.1 or higher) to make the
routing table. Except making the routing table for CP1W-CIF41, other functions, such as trans-
ferring the parameters and network structure, are not supported by CX-Integrator.
3. Use the Web browser to set the CP1W-CIF41.
4. NS-series HMI version 8.2 or higher can use CP1W-CIF41 through Ethernet.
Connecting through multiple segments, such as over the Internet:
Use FINS/TCP.
FINS
Internet
IP router
Firewall
(Server room)
Intranet
(Office floor)
CX-Programmer
FINS
EthernetEthernet
Router
(Production line)
Ethernet
PLC PLC
Ethernet Option Board Ethernet Option Board
Connecting within the same segment:
Use FINS/UDP.
Wireless
FINS
Using media with unreliable
connections, such as wireless
LAN: Use FINS/TCP.
FINS
NS-series PT
FINS
Router
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