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Rockwell Automation Publication 1756-UM001O-EN-P - October 2014
Chapter 7
Manage Controller Communication
Connections Example
In this example system, the 1756 ControlLogix controller does the following:
•
Controls local digital I/O modules in the same chassis
•
Controls remote I/O devices on a DeviceNet network
•
Sends and receives messages to and from a CompactLogix controller on an
EtherNet/IP network
•
Produces one tag that the 1794 FlexLogix controller consumes
•
Is programmed via the Logix Designer application
DeviceNet module in a remote chassis
2
Other remote communication adapter
1
Produced tag
Each consumer
1
1
Consumed tag
1
Message (see
for message types)
Connected
Unconnected
1
0
Block-transfer message
1
Total
Table 32 - Remote Connections
Remote Connection Type
Device Quantity
Connections per
Device
Total Connections
•
ControlLogix
•
1756-ENBT
•
1756-DNB
•
1769-ADN
•
Compact I/O™
RediSTATION™
Series 9000™
DeviceNet
EtherNet/IP Network
•
1769-L35E CompactLogix
•
1769-SDN
FlexLogix
1788-DNBO
Summary of Contents for 1756-L63XT
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Page 18: ...18 Rockwell Automation Publication 1756 UM001O EN P October 2014 Preface Notes...
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