Allen-Bradley 1769-L24ER-QBFC1B CompactLogix – Repair Available
Allen-Bradley 1769-L24ER-QBFC1B CompactLogix 5370 L2 controller, 750 KB user memory, dual EtherNet/IP ports, 8 nodes, 4 Compact I/O (1769) expansion modules, embedded digital. NJT Automation offers mail-in repair for the 1769-L24ER-QBFC1B with a 1-year warranty; replacement pricing is available on request.
Mail-in repair available now. Returned with a 1-year warranty. Replacement pricing on request.
| Part Number | 1769-L24ER-QBFC1B |
| Price | On Request Previously sold for $949.99 - $1,399.99 USDAvailability and condition determine final quote. |
| Description | CompactLogix 5370 L2 controller, 750 KB. |
| Shipping | UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Warranty | 1-year full-function warranty provided by NJT Automation. Warranty details
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| Returns | 90-day free returns. View return policy |
| Exchange | Send us your defective 1769-L24ER-QBFC1B after your purchase for a 10% core credit. We also purchase old or damaged parts outright. |
| Availability | Sourced on request We do not have a 1769-L24ER-QBFC1B on the shelf right now. We can source one through our supplier network; request a quote and we confirm availability, price and lead time before you commit. | ||||||||||||||||||||||
| Sourcing | Sourced through our Level 1 network of vetted US suppliers. Each unit is checked before it ships and carries the same NJT warranty and return policy as our own stock. Quotes within one hour during business hours; typical delivery 3–5 business days, next-day air available. Sourced parts are not available for local pickup. | ||||||||||||||||||||||
| Repairs | 1769-L24ER-QBFC1B Mail-In Repair ServiceEstimated: $1,440.00 | ||||||||||||||||||||||
Part Number Decoder | CompactLogix 5370 L2 controller 1769L24ER8QBFC1B CompactLogix 5370 L2 controller, 750 KB user memory, dual EtherNet/IP ports, 8 nodes, 4 Compact I/O (1769) expansion modules, embedded digital, analog and counter I/O.
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. | ||||||||||||||||||||||
Series & Revisions | No series in stock today; request a series above. Series notes: Logix keys on catalog number and firmware revision, not series; with the default Compatible Module keying, any series of the same catalog number is accepted in the slot. | ||||||||||||||||||||||
Intended Use | Intended for machine-level control applications. CompactLogix controllers run packaging machines, palletizers, conveyors, material handling, small process skids and OEM equipment where a mid-size Logix controller with local I/O fits in the machine panel and programs in Studio 5000 like the rest of the plant. | ||||||||||||||||||||||
Physical Data | Weight and DimensionsWeight1.46 lb (0.66 kg)
Product weight are typical manufacturer-published values and may differ by series or option. Shipping box and weight are estimates for freight planning; the packed unit may ship in a different box. | ||||||||||||||||||||||
Datasheet | Datasheet available for download Generated from product specifications; not an official Allen-Bradley datasheet. For an official datasheet, contact Allen-Bradley or an authorized distributor. | ||||||||||||||||||||||
Allen Bradley Information | Technical Specifications10 parameters from manufacturer-published specifications
Typical manufacturer-published values for this catalog number; confirm against the current manufacturer documentation before specifying. | ||||||||||||||||||||||
| Category | CompactLogix | ||||||||||||||||||||||
| Part Number | 1769-L24ER-QBFC1B | ||||||||||||||||||||||
| Manufacturer | Allen-Bradley | ||||||||||||||||||||||
Previously sold 1769-L24ER-QBFC1B
5 soldNJT Automation has supplied and shipped 5 1769-L24ER-QBFC1B CompactLogix 5370 L2 controllers in 2024; request a quote and we will source another from our supplier network.
- Sold
- 5 in 2024
- Series
- A × 4, B × 1
Can the 1769-L24ER-QBFC1B be repaired?
Yes. NJT Automation repairs the 1769-L24ER-QBFC1B by mail-in: diagnostic evaluation, component-level repair and a functional test, backed by a 1-year full-function warranty.
NJT managed repair. No evaluation fee; no repair, no charge. Prepaid UPS label both ways, $650 minimum, rush available. 1-year full-function warranty included, 2- and 3-year options.
Compare quotes from independent repair technicians. Post your repair on RepairMode to receive competitive bids from experienced technicians. Each technician sets their own pricing and warranty.
Find a PLC repair specialiston RepairMode.com ↗Common failures
Failure patterns we regularly see on CompactLogix 5370 L2 controller hardware like the 1769-L24ER-QBFC1B:
- 1769 bus faults from a worn local-bus connector or a missing end cap
- Program lost on power cycle: battery (1769-BA) depleted, BAT LED red or flashing
- Solid red OK LED (nonrecoverable major fault) at power-up
- Embedded Ethernet port failure or dropped connections on -E / -ER controllers
- CompactFlash or SD card corruption: stored project will not load
Photos by NJT Automation; test videos from NJT or network repair technicians.
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