Omron NX Series User Manual page 239

Communicating from the EtherNet/IP Port 1 on an NX-series Ether-
Net/IP Unit with Unit Number 2 to the EtherNet/IP Port 1 on an
NX701 CPU Unit
NX-EIP201 Unit number 2
(b)
Communications port
(#02)
EtherNet/IP port 1
192.168.1.2
Ethernet
The network type numbers and the destination addresses for routes (a) and (b) in the above figure are
as shown in the table below.
Route Network type number Destination address
(a) #01
(b) #02
Therefore, the route path is as follows.
01\#20\02\192.168.1.7
NX-series EtherNet/IP Unit User's Manual (W627)
CIP protocol stack 1
(Destination address
20 hex)
CIP protocol stack 2
(Destination address
21 hex)
Communications port
(#02)
EtherNet/IP port 2
192.168.2.2
(b)
EtherNet/IP port 1
192.168.1.7
Communications port
CIP Protocol stack 1
(Destination address
00 hex)
#20
192.168.1.7
10 CIP Message Communications
NX-EIP201
Unit number 1
NX502 CPU Unit
Backplane
port (#01)
CIP Protocol stack 1
(Destination address
(a)
CIP Protocol stack 2
(Destination address
(b)
NX701 CPU Unit
Communications port
(#02)
CIP Protocol stack 2
(Destination address
01 hex)
10
00 hex)
01 hex)
EtherNet/IP port 2
192.168.251.1
(#02)
10-11