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Omron CJ1W-EIP21 User Manual

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105
IP Addresses in FINS Communications
Section 5-2
Models that Can Use the 
Combined Method
5-2-5
Pairing IP Addresses and FINS Node Addresses
The following table shows the methods for pairing IP address and FINS node
addresses, and the relation between fixed and variable address, for both
FINS/UDP and FINS/TCP.
Product
Model/Series/
Version
Supports combined 
method?
CS-series Ethernet 
Unit
100BASE-TX
CS1W-ETN21
Yes
10BASE-5
CS1W-ETN01
No
10BASE-T
CS1W-ETN11
No
CJ-series Ethernet 
Unit
100BASE-TX
CJ1W-ETN21
Yes
10BASE-T
CJ1W-ETN11
No
CV/CVM1-series 
Ethernet Unit
10BASE-5
CV500-ETN01
No
FinsGateway
Version 4.xx or 
lower
No
Version 2003 or 
higher
Yes
Programmable Terminal
NS Series
No: Set manually. FINS 
communications are not 
possible with personal 
computers set automati-
cally by DHCP.
Open Network Controller (ONC)
---
Communi-
cations 
method
Method of pairing 
of IP addresses 
and FINS node 
addresses
IP address determination
Client (personal 
computer of PLC)
Server (PLC)
FINS node 
address
IP address
FINS node 
address
IP address
FINS/UDP
By pairing FINS 
node addresses with 
IP addresses in 
Ethernet
IP address 
conversion
Automatic gen-
eration method 
(static)
Fixed
Fixed
Fixed
Fixed
Automatic gen-
eration method 
(dynamic)
Fixed
Fixed or 
variable
Fixed
Fixed
IP address table 
method
Fixed
Fixed or 
variable
Fixed
Fixed
Combined 
method
Fixed
Fixed or 
variable
Fixed
Fixed
FINS/TCP
By automatic conver-
sion of FINS node 
addresses at Ether-
Net/IP Unit and 
remote node (and 
then sending and 
receiving data)
Automatic
Connection 
method (auto-
matic FINS 
node address 
conversion)
Fixed or 
can be allo-
cated auto-
matically 
when not 
determined.
Fixed or 
variable
Fixed
Fixed