Allen-Bradley 1769-L18ER-BB1B CompactLogix Processor | Ready to Ship
CompactLogix 5370 L1 controller, 512 KB user memory, dual EtherNet/IP ports, 8 nodes, 8 POINT I/O (1734) expansion modules, embedded 16-in / 16-out digital I/O.
2 in stock.
$949.99 – $1,199.99USD
| Shipping | Ships today from Milwaukee, WI . UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Description | Allen-Bradley 1769-L18ER-BB1B CompactLogix Processor (CompactLogix 5370 platform). Programmable Logic Controller 32 I/O 24VDC 100VA 10-28.8VDC. In stock now in used and refurbished condition, Series B. |
| Warranty | 1-year full-function warranty provided by NJT Automation.Warranty detailsThe original Allen-Bradley warranty does not apply to pre-owned units. Full warranty coverage is provided directly by NJT Automation. If you have any issues we can usually swap your unit next-day air (based on inventory)-no waiting weeks for a repair. Included: 1 Year +1 Year: +15% of product price (from $142.50) +2 Years: +25% of product price (from $237.50) |
| Returns | 90-day free returns on all purchases.View return policy |
| Exchange | We will purchase your old or damaged parts. |
NJT Automation supplies the Allen-Bradley 1769-L18ER-BB1B CompactLogix Processor with fast next-day delivery, backed by a full 1-year warranty. If you prefer to repair your existing unit, we also offer a mail-in repair service with rush turnaround available.
Replacement Options for 1769-L18ER-BB1B
In stock and ready to ship today
| Availability | Multiple Options In Stock |
| Variants | |
| Repairs | 1769-L18ER-BB1B Mail-In Repair Service | Get Estimate |
| Part Number | 1769-L18ER-BB1B |
| Manufacturer | Allen-Bradley |
| Category | CompactLogix |
Allen Bradley Information | Technical Description Programmable Logic Controller 32 I/O 24VDC 100VA 10-28.8VDC |
Part Number Decoder | CompactLogix 5370 L1 controller 1769L18ER8BB1B CompactLogix 5370 L1 controller, 512 KB user memory, dual EtherNet/IP ports, 8 nodes, 8 POINT I/O (1734) expansion modules, embedded 16-in / 16-out digital I/O.
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. |
Alternate Part Numbers | 1769L18ERBB1B |
Can the 1769-L18ER-BB1B be repaired?
Yes. NJT Automation offers mail-in repair for the 1769-L18ER-BB1B, including diagnostic evaluation, component-level repair, and functional testing.
One vendor. One warranty. NJT manages the entire process.
- 1-year full-function NJT warranty, with 2- and 3-year options available
- Rush service available for production-critical repairs
- No evaluation or diagnostic charges
- No repair, no charge
- Pre-paid UPS shipping label provided for sending your unit in
- $650 minimum repair charge, shipping included both ways
Looking for another option? For lower-cost repairs or if you prefer to work directly with an independent repair specialist, compare bids through RepairMode. RepairMode providers operate independently and set their own pricing and warranty terms.
Find a PLC repair specialiston RepairMode.com ↗Repair or replace?
Common 1769-L18ER-BB1B failures
Failure patterns we regularly see on CompactLogix 5370 L1 controller hardware like the 1769-L18ER-BB1B:
- 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
- Channel 0 RS-232 port damaged by a hot-plugged programming cable
- 1769 bus faults from a worn local-bus connector or a missing end cap
Documented failure modes
Commonly reported issues for the Allen-Bradley 1769-L18ER-BB1B include I/o board error and No voltage out when outputs are turned on, based on recent completed repairs. These are compiled from customer issue descriptions and technician repair notes. A technician confirms the actual root cause of each unit during evaluation.
Why Choose Our Repair Service?
- ■ Rush turnaround available, with 24-hour emergency service on some models
- ■ 1-year full-function warranty, with 2- and 3-year extended options
- ■ No evaluation or diagnostic charges
- ■ Free UPS shipping label available
- ■ "Unrepairable" is not an option
- ■ Thousands of successful Allen-Bradley restorations
Request a Repair Quote
Ready to repair your 1769-L18ER-BB1B? Request a repair quote below. For immediate assistance, text photos of your faulty unit and a description of the symptoms to (414) 331-5954.
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