Allen-Bradley 1766-L32BXB MicroLogix – Ready to Ship / Pick Up
In stock: 1766-L32BXB MicroLogix 1400 controller, 20 × 24V DC inputs (12 high-speed), 6 relay and 6 × 24V DC FET outputs (3 high-speed PTO/PWM), 24V DC powered. NJT Automation has 1 unit available in Milwaukee, WI, ready to ship or available for local pickup. Includes a one-year full-function warranty.
$359.99USD
| Part Number | 1766-L32BXB |
| Description | MicroLogix 1400 controller, 32-point, 24V DC. In stock in used condition, Series B. |
| Shipping | Ships today UPS Ground included | Next-Day Air and Worldwide Shipping available at checkout |
| Pickup | Free local pickup at 2122 N Prospect Ave. Call ahead at (414) 331-5954. |
| 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 1766-L32BXB after your purchase for a 10% core credit ($36). We also purchase old or damaged parts outright. |
Replacement Options for 1766-L32BXB
In stock and ready to ship today
| Availability | Similar Match Available A similar unit is in stock and ready to ship once you confirm the condition you need. | ||||||||||||||||||||||||||||||||
| Variants | Part NumberConditionSeriesQtyPrice 1766-L32BXB /BUsedSeries B1$359.99 USD | ||||||||||||||||||||||||||||||||
| Repairs | 1766-L32BXB Mail-In Repair Service | ||||||||||||||||||||||||||||||||
Part Number Decoder | MicroLogix 1400 controller 1766L32BXB MicroLogix 1400 controller, 20 × 24V DC inputs (12 high-speed), 6 relay and 6 × 24V DC FET outputs (3 high-speed PTO/PWM), 24V DC powered, embedded EtherNet/IP, two serial ports and LCD.
Decoded from the Rockwell Automation catalog-number structure. Series and firmware revision are printed on the product label, not encoded here. | ||||||||||||||||||||||||||||||||
Physical Data | Weight and DimensionsWeight1.98 lb (0.90 kg)H × W × D3.5 × 7.1 × 3.4 in. (90 × 180 × 87 mm)
Product weight and dimensions 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. | ||||||||||||||||||||||||||||||||
Similar Part Numbers |
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Allen Bradley Information | Technical Description MicroLogix 1400 controller, 20 × 24V DC inputs (12 high-speed), 6 relay and 6 × 24V DC FET outputs (3 high-speed PTO/PWM), 24V DC powered, embedded EtherNet/IP, two serial ports and LCD. Lifecycle: Active. Verify current status with the manufacturer. Technical Specifications16 parameters from manufacturer-published specifications
Typical manufacturer-published values for this catalog number; confirm against the current manufacturer documentation before specifying. | ||||||||||||||||||||||||||||||||
Alternate Part Numbers | 1766L32BXB | ||||||||||||||||||||||||||||||||
| Category | MicroLogix | ||||||||||||||||||||||||||||||||
| Part Number | 1766-L32BXB | ||||||||||||||||||||||||||||||||
| Manufacturer | Allen-Bradley | ||||||||||||||||||||||||||||||||
Previously sold 1766-L32BXB9 sold
NJT Automation has supplied and shipped 9 1766-L32BXB MicroLogix 1400 controllers since 2024; these listings are sold and the in-stock options above are ready to ship.
- Sold
- 9 since 2024
- Price range
- $200 – $1,000, median $350
- By condition
- Unused surplus (4)$540 – $1,000Used (5)$200 – $350
- Series
- B × 4, C × 3, A × 2
Typical sold price for a 1766-L32BXB: used around $250 and unused surplus around $755.
Can the 1766-L32BXB be repaired?
Yes. NJT Automation offers mail-in repair for the 1766-L32BXB, including diagnostic evaluation, component-level repair, and functional testing.
NJT Managed Repair
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
- "Unrepairable" is not an option
- 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 ↗Common 1766-L32BXB failures
Failure patterns we regularly see on MicroLogix 1400 controller hardware like the 1766-L32BXB:
- Program lost after a power event: memory module (1766-MM1) or internal backup failed
- Power supply section failure leaving a dead unit
- Embedded Ethernet port dead or dropping connections
- LCD blank, garbled or unresponsive keypad
- Output relays welded or burned on high-cycle machines (relay-output models)
Repair or replace?
ReplaceReplace the 1766-L32BXB if it will not boot, shows a solid red fault light, or has lost its program. Another MicroLogix 1400 controller takes the same program: download it, match the firmware, and the line is running again. Order the exact 1766-L32BXB. The catalog number sets the 32-point density and 24V DC rating, and a different suffix changes one of them. The 1766-L32BXB is on our shelf now and ships the same day for orders placed before 5:00 PM Central.
RepairRepair the 1766-L32BXB when the fault is in the power section, a port or the status display rather than the processor core, or when the controller carries a firmware revision or validated project you cannot easily re-flash onto a different unit. The two 1766-L32BXB symptoms we see most often are “Embedded Ethernet port dead or dropping connections” and “LCD blank, garbled or unresponsive keypad”. If a replacement is already installed, repairing the failed 1766-L32BXB gives you a tested spare on the shelf for the next failure. Each 1766-L32BXB we repair goes back function-tested with a 1-year warranty.
Request a Repair Quote
Text photos of the faulty unit and the symptoms to (414) 331-5954.
All product photos were taken by NJT Automation. Test videos originated from either NJT Automation internally or from repair technicians within our network.
Still have questions?
Find answers to shipping, warranties, repairs, and more.
Frequently Asked Questions
What is the 1766-L32BXB?
The Allen-Bradley 1766-L32BXB is a MicroLogix 1400 controller, 20 × 24V DC inputs (12 high-speed), 6 relay and 6 × 24V DC FET outputs (3 high-speed PTO/PWM), 24V DC powered, embedded EtherNet/IP, two serial ports and LCD.
What condition is the 1766-L32BXB in?
NJT Automation currently has 1 unit of the 1766-L32BXB in stock in used condition (Series B). Each listing states its own condition and series. Clean used pull with full functionality. Minimal cosmetic wear and backed by our 1-year warranty.
How much does the 1766-L32BXB cost?
At NJT Automation, 9 1766-L32BXB MicroLogix 1400 controllers have sold since 2024 for $200 – $1,000, with a median of $350. By condition, used MicroLogix 1400 controllers went for $200 – $350 and unused surplus MicroLogix 1400 controllers went for $540 – $1,000. Right now 1 unit is in stock at $360, depending on condition and series.
When does this part ship?
NJT Automation has 1 unit of the 1766-L32BXB MicroLogix 1400 controller on the shelf in Milwaukee, WI, priced from $359.99. Orders placed before 5:00 PM Central on business days ship the same day; orders placed after the cutoff ship the next business day.
Can you ship this next-day air?
Yes. UPS Next Day Air is available at checkout for the 1766-L32BXB MicroLogix 1400 controller. Place your order before 5:00 PM Central on a business day and your in-stock item ships the same day for next-business-day delivery.
Can I pick this item up locally?
Yes. Free local pickup is available for the 1 in-stock 1766-L32BXB unit at NJT Automation, 2122 N Prospect Ave, Milwaukee, WI, during business hours. Contact us to arrange a pickup time.
What power input does the 1766-L32BXB require?
24V DC controller power supply.
How many I/O points does the 1766-L32BXB have?
32-point controller: 20 discrete inputs and 12 discrete outputs built in.