Rockwell Automation 1756-DHRIO_DHRIOXT ControlLogix Data Highway Plus-Remote I/O Communication Interface Module - Manual (Page 64)

64 Rockwell Automation Publication 1756-UM514C-EN-P - June 2014
Chapter 4 Using Programming Software in DH+ Applications
Connection path examples
The following examples are based on this system:
Programming
Terminal
seri
al
DH+ Eth
er
net
Co
ntr
ol-
ControlNet = port 2
Serial
ControlNet
Ethernet
DH+
Co
nt
ro
lN
et
m
od
ul
e
Et
hernet module
DH
+ m
odule
co
ntr
oller modul
e
Co
nt
ro
lN
et
m
od
ul
e
Eth
ern
et
mo
du
le
DH
+ m
odule
ControlNet = Node 49
Co
ntr
olN
et modul
e
Ethern
et modul
e
DH+ mo
dule
co
ntr
olle
r module
ControlNet = Node 42
Port 1 = Backplane
Port 2 = ControlNet
Local Chassis
Remote Chassis
41027
Ethernet IP Address = 21.21.21.21
DH+ = Port 0
Ethernet IP Address = 34.34.34.34
DH+ = Node 037
DH+ = Node 24
Port 1 = Backplane
Port 2 = Channel A = Node 025
Port 3 = Channel B = Node 026
Ethernet IP Address = 127.127.127.12
Port 1 = Backplane
Port 2 = Ethernet