Rockwell Automation Publication 1756-UM021A-EN-P - September 2023 11
Chapter 1 ControlLogix Embedded Edge Compute Module
Embedded Edge Compute Module in a Redundancy System
You can use the module in a ControlLogix redundancy system, but the module must reside in a
remote chassis. The module communicates with the ControlLogix controller over an
EtherNet/IP™ network.
ControlLogix Redundancy System with Embedded Edge Compute Module in Remote Chassis
IMPORTANT The module cannot reside in the primary or secondary chassis.
2
1
NETLNK2 OKLNK1
CH2 CH1 OK
REDUNDANCY MODULE
2
1
NETLNK2 OKLNK1
CH2 CH1 OK
REDUNDANCY MODULE
2
1
NETLNK2 OKLNK1
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
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F15
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1734-AENTR
Module
Status
Network
Activity
Network
Status
Point Bus
Status
System
Power
Field
Power
POINT I O
Link 1
Activity/
Status
Link 2
Activity/
Status
IP ADDRESS
LINK
1
1756-EN2TR
LINK
2
NET OK
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1
1756-CMEE1Y1
2
1
COMPUTE
PanelView Plus 7 Terminal
Stratix 5400 Switch
Kinetix 5500 DrivesControlLogix EtherNet/IP Adapter
ControlLogix Embedded Edge Compute Module
ControlLogix I/O Modules
Redundant Chassis Pair
Primary Chassis Secondary Chassis
POINT I/O EtherNet/IP Adapter
POINT I/O Modules