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Lifecycle status: End of Life
Rockwell Automation publishes a discontinuation date of March 31, 2027 and identifies 1734-AENTR for engineering replacement review; migration changes the network architecture.
1734-ACNR is the communications adapter at the head of a compatible Allen-Bradley POINT I/O assembly.
Reliable replacement depends on the adapter series, node address, network schedule, media layout, POINT I/O module order, firmware, and controller ownership.
A controlled commissioning test should verify both ControlNet channels, POINTBus power, every I/O connection, diagnostics, and recovery after a power cycle.
Availability: Rockwell Automation shows End of Life with a published discontinuation date of March 31, 2027; availability is confirmed during quotation.
Allen-Bradley 1734-ACNR Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.





