Allen-Bradley 1794-OM8 Discontinued FLEX I/O eight-point AC output module | Legacy RFQ

Allen-Bradley 1794-OM8 — Discontinued FLEX I/O eight-point AC output module

Allen-Bradley 1794-OM8 is a legacy FLEX I/O component for distributed industrial automation. Rockwell Automation lists the exact catalog number as End of Life, with discontinuation effective October 31, 2026. It is no longer offered for sale through the normal manufacturer product lifecycle. Facilities that still operate the original FLEX I/O architecture may require the exact module to address a machine failure, preserve original electrical characteristics, or maintain a validated configuration while planning a controls upgrade. Corwin Solutions lists this item for request-for-quote sourcing, not as a stocked product or as a promise of availability.

Technical Details and Product Specifications

• Manufacturer: Allen-Bradley / Rockwell Automation
• Exact catalog number: 1794-OM8
• Product family: 1794 FLEX I/O distributed input/output system
• Component type: FLEX I/O eight-point AC output module
• Key published configuration: 220 V AC, eight outputs
• Lifecycle: End of Life; discontinued October 31, 2026
• Rockwell replacement classification: No planned Rockwell replacement
• Acceptable sourced condition: Dependent on buyer requirements and verified third-party offer
• Lead time and pricing: Quote required; neither is guaranteed

Installed-System Function

This flex i/o eight-point ac output module is designed for the FLEX I/O platform. Its published configuration is 220 V AC, eight outputs. In a distributed I/O station, the installed adapter, terminal base, wiring topology, field signals, and controller configuration determine whether a replacement operates as intended. The exact catalog suffix, electrical rating and I/O behavior should be matched against the failed module, original bill of materials and validated controls documentation. Modules carrying adjacent or similar catalog numbers may differ substantially in signal voltage, channel count, sinking or sourcing behavior, isolation, or connection requirements. Do not assume interchangeability based on a similar physical appearance.

Typical Industrial Applications

• Corrective maintenance of existing manufacturing equipment and production lines.
• Support for installed FLEX I/O stations on process, packaging and material-handling equipment.
• Acquisition of replacement modules for planned shutdowns or critical spare inventories.
• Preserving legacy control-panel electrical configurations pending modernization.
• Supporting service personnel troubleshooting specific input or output circuits.

Discontinued Product and Sourcing Notes

Rockwell states that catalog 1794-OM8 was scheduled for discontinuation on October 31, 2026. The published replacement classification is no planned rockwell replacement. A suggested newer platform or engineering replacement may require rewiring, revised terminal hardware, software and controller configuration changes, retesting, and documentation updates; it must not be advertised as a direct drop-in without an engineering assessment. Discontinued parts can sometimes be located through independent surplus, new-old-stock, repair, or used-equipment channels. However, the existence of a part listing does not confirm genuine inventory, supplier credibility, remaining useful life, or an achievable margin. When considering any supplier offer, inspect packaging or unit photos, exact part markings, revision, authenticity, test records, condition, warranty and return terms, and shipping charges.

Replacement and Compatibility Considerations

Confirm the full 1794-OM8 identification, module revision, wiring terminal arrangement, input or output voltage, load ratings, controller and network adapter dependencies, required field wiring, and environmental conditions. For counter modules, verify pulse signal type, frequency, and channel setup; for output modules, check load characteristics and protective devices; for input modules, check sensor or field source voltage and wiring polarity. Preserve the existing controller project and I/O mapping where appropriate. Have qualified industrial maintenance or controls personnel validate suitability and perform installation and commissioning. No substitute or operational outcome is guaranteed by this catalog description.

Request a Quote from Corwin Solutions

For sourcing assistance, send the manufacturer part number 1794-OM8, required quantity, destination, requested delivery date, acceptable condition, and any mandatory hardware series or revision. Photos of the module, terminal base and machine label can help ensure a correct match. Corwin Solutions can investigate verified independent supplier options and provide a written offer when actual price, stock, condition, and shipment terms are established. No unit is represented as currently on hand. All orders remain subject to quotation acceptance, supplier availability, and final compatibility review by the buyer.