Publication 1756-UM001E-EN-P - August 2002
17-4
Communicate with Another Controller Over a DH+
™
Network
In the following example, two ControlLogix chassis link different DH+
networks together via a ControlNet network.
EXAMPLE
Routing table
ControlNet network
link ID 100
D
H
R
I
O
C
N
B
D
H
R
I
O
C
N
B
DH+ network
link ID 20
DH+ network
link ID 40
ControlNet
node 1
ControlNet
node 2
channel A
DH+ node 2
channel A
DH+ node 3
ControlLogix
backplane
link ID 30
ControlLogix
backplane
link ID 10
Routing table for the left 1756-DHRIO module
Routing table for the right 1756-DHRIO module
42190
42191
Summary of Contents for controllogix 1756-L63
Page 1: ...ControlLogix System 1756 L1 L1Mx L55Mxx L63 User Manual Allen Bradley HMIs...
Page 4: ...Publication 1756 UM001E EN P August 2002 Summary of Changes 2 Notes...
Page 16: ...Publication 1756 UM001E EN P August 2002 Table of Contents x...
Page 268: ...Publication 1756 UM001E EN P August 2002 15 4 Monitor Connections Notes...
Page 276: ...Publication 1756 UM001E EN P August 2002 16 8 Communicate with a DeviceNet Device Notes...
Page 402: ...Publication 1756 UM001E EN P August 2002 24 22 Program Motion Control Notes...
Page 408: ...Publication 1756 UM001E EN P August 2002 25 6 Maintain the 1756 BA1 Battery Notes...
Page 418: ...Publication 1756 UM001E EN P August 2002 B 2 Estimate Execution Time...
Page 420: ...Publication 1756 UM001E EN P August 2002 C 2 Estimate Memory Use...
Page 422: ...Publication 1756 UM001E EN P August 2002 D 2 Determine When Data Is Updated Notes...
Page 424: ...Publication 1756 UM001E EN P August 2002 E 2 Reconfigure an I O module Notes...
Page 428: ...Publication 1756 UM001E EN P August 2002 4 Index...
Page 429: ...Publication 1756 UM001E EN P August 2002 Index 5 Allen Bradley HMIs...
Page 430: ...Publication 1756 UM001E EN P August 2002 6 Index...
Page 435: ...ControlLogix System User Manual Allen Bradley HMIs...