Description
Allen‑Bradley 80026-518-01 – OEM Replacement Board for Critical Industrial Control Repairs
The Allen‑Bradley 80026-518-01 is an original Rockwell Automation board‑level assembly, typically used as an internal replacement part within select Allen‑Bradley controllers, HMIs, or drive electronics. From my experience, plants keep this kind of spare on hand because it restores a down unit fast without changing the entire assembly. You might notice that the part number follows Rockwell’s internal assembly format, which usually indicates direct fit and correct mating with the host device’s backplane and ribbon harnesses.
Typical use cases include MRO swaps during scheduled shutdowns, emergency maintenance for legacy assets, and like‑for‑like replacements where revision matching matters. One thing I appreciate is the OEM traceability—serial and revision data make it easier to align with installed firmware and hardware levels in many cases.
Order Placement Process and Guarantees
- • Warranty: 365 days coverage
- • Delivery: 1 week when in stock; no more than one month at the latest
- • Payment: 50% advance payment; full payment prior to delivery
- • Express options: FedEx, UPS, DHL
- • Packaging: ESD-safe packing, anti‑static shielding, and shock‑absorbing outer carton
Key Features
- OEM board assembly – Genuine Allen‑Bradley part number 80026-518-01 ensures proper fit and electrical characteristics with the host unit.
- Backplane‑powered design – Receives power and signaling through the host device; no external power wiring required.
- Revision-aware replacement – In many cases, matching the series/revision simplifies commissioning and reduces firmware rework.
- Maintenance‑friendly – Board‑level swap typically shortens MTTR compared with full assembly replacement.
- Traceability & labeling – Factory labels assist with asset records, lifecycle management, and audit trails.
- ESD‑safe handling – Designed for standard ESD procedures; straightforward to install with standoffs and ribbon/board connectors.
Technical Specifications
| Brand / Model | Allen‑Bradley 80026-518-01 |
| HS Code | 8538.90 (Parts suitable for use with apparatus of heading 8535/8536/8537) |
| Product Type | OEM PCB assembly / internal replacement board |
| Power Requirements | Powered via the host device backplane or internal PSU; no standalone supply |
| Operating Temperature | Follows host unit rating; typically 0…55 °C for standard AB enclosures |
| Signal I/O Types | Board‑level headers/ribbon connectors for internal digital/serial signaling (as provided by the host) |
| Communication Interfaces | Internal backplane or inter‑board connectors; external ports depend on the host assembly |
| Installation Method | Direct replacement inside the host unit; secure with standoffs/screws and reconnect ribbon/board connectors under ESD control |
Application Fields
- MRO for Allen‑Bradley control systems where board‑level repair returns equipment to service quickly
- Service centers and OEM after‑sales teams maintaining installed HMI, drive, or controller fleets
- Plants standardizing on Rockwell Automation platforms seeking like‑for‑like replacement parts
- Spares strategies for legacy assets where replacing the entire assembly is costly or time‑consuming
Advantages & Value
- Reliability – Genuine OEM construction with the right component tolerances and coatings (some revisions are conformal‑coated).
- Compatibility – Correct mechanical fit and connector pinout for the host equipment; typically reduces rework.
- Cost & downtime – Board swap often avoids full assembly replacement, lowering parts cost and MTTR.
- Technical support – Assistance with part identification, revision matching, and handling/installation guidance.
Installation & Maintenance
- Install within a clean, dry control cabinet that meets industrial enclosure standards; ensure adequate ventilation around the host device.
- Follow ESD precautions—ground strap, antistatic mat, and keep the board in shielding until the moment of install.
- Document connectors before removal; reseat ribbon and board‑to‑board connectors firmly without over‑stress.
- After installation, perform a power‑on inspection, check status indicators of the host unit, and verify expected I/O/communication behavior.
- Routine care: periodic dust removal with dry, oil‑free air; verify firmware/parameters match the host’s required revision where applicable.
Quality & Certifications
- Manufactured under Rockwell Automation quality systems (typically ISO 9001 for production sites)
- CE / UL / cULus / RoHS compliance generally applies at the host‑product assembly level
- Warranty: 365-day coverage from shipment, subject to standard terms
Supporting Accessories & Helpful Items
- ESD wrist strap and antistatic mat for safe handling
- Replacement standoffs/screws and labeled ribbon cables (if originals are worn)
- Host‑specific firmware/parameter backup to streamline commissioning after the swap
Note from the field: “We matched the 80026‑518‑01 by revision and were back up in under two hours. No wiring changes—just moved it over, seated the connectors, and the line was running again.”
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