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Allen-Bradley 1769-PB2 CompactLogix 24V DC – Ready to Ship / Pick Up

In stock: 1769-PB2 24V DC input power supply: 2 A at 5V DC and 0.8 A at 24V DC to the Compact I/O bus. NJT Automation has 1 unit available in Milwaukee, WI, ready to ship or available for local pickup. Includes a one-year full-function warranty.

Allen-Bradley 1769-PB2 Compact I/O power supply, 24V DC – front view

$119.99USD

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Part Number1769-PB2
DescriptionCompact I/O power supply, 24V DC. In stock in used condition.
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
Included
1 year, full-function
2 years
+15% of product price ($18.00)
3 years
+25% of product price ($30.00)
View full warranty policy
Returns
90-day free returns. View return policy
Exchange

Send us your defective 1769-PB2 after your purchase for a 10% core credit ($12). We also purchase old or damaged parts outright.

Replacement Options for 1769-PB2

In stock and ready to ship today

Allen Bradley 1769-PB2 CompactLogix DC Power Supply 24VDC 1769PB2 2 Amp 50W 24V

$119.99 USDIn-stock match

Condition: Used

1 in stock

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Availability
Similar Match Available

A similar unit is in stock and ready to ship once you confirm the condition you need.

Variants
Part NumberConditionSeriesQtyPrice
1769-PB2Used—1$119.99 USD
Repairs

1769-PB2 Mail-In Repair Service

Part Number Decoder

Compact I/O power supply
1769B2

24V DC input power supply: 2 A at 5V DC and 0.8 A at 24V DC to the Compact I/O bus.

1769
BulletinCompactLogix / Compact I/O: Rockwell Automation's rack-less, DIN-rail Logix platform. 1769 controllers, I/O modules, power supplies and adapters snap together on a shared backplane bus.
B
Power input24V DC input.
2
Rating2 A at 5V DC / 0.8 A at 24V DC bus output.
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 DimensionsWeight1.32 lb (0.60 kg)H × W × D4.6 × 2.8 × 3.4 in. (118 × 70 × 87 mm)
Weight0.60 kg (1.32 lb)
Typical unit weight
Dimensions (H × W × D)118 × 70 × 87 mm (4.6 × 2.8 × 3.4 in.)
Compact I/O power supply; 0.525…0.63 kg by rating
Shipping Weight1.32 kg (2.91 lb)
Estimated: unit weight plus box and packing material; bills as 3 lb
Shipping Box (L × W × H)14 × 12 × 10 in. (356 × 305 × 254 mm)
Smallest standard box fitting the product with 3 in. cushioning per side
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.

Allen Bradley Information

Technical Description
24V DC input power supply: 2 A at 5V DC and 0.8 A at 24V DC to the Compact I/O bus.
Lifecycle: Active. Verify current status with the manufacturer.

Alternate Part Numbers

1769PB2
CategoryCompactLogix
Part Number1769-PB2
ManufacturerAllen-Bradley
Previously sold 1769-PB23 sold

NJT Automation has supplied and shipped 3 1769-PB2 Compact I/O power supplies since 2024; these listings are sold and the in-stock options above are ready to ship.

Sold
3 since 2024
Price range
$120 – $210
By condition
Used (3)$120 – $210
Series
A × 3

Used 1769-PB2 Compact I/O power supplies have sold for $120 – $210.

Allen-Bradley 1769PB2 Used - previously sold by NJT AutomationSold

Allen-Bradley 1769-PB2 Power Supply Module Ser A

$209.99 USD

Used

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Can the 1769-PB2 be repaired?

Yes. NJT Automation offers mail-in repair for the 1769-PB2, 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
Get an NJT Repair Quote

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 1769-PB2 failures

Failure patterns we regularly see on Compact I/O power supply hardware like the 1769-PB2:

  • Dead bank: no bus power after an input surge or a failed input section
  • Bank resets or module faults from aged capacitors and output ripple
  • Output sag with too many modules on one power supply
  • Blown input fuse after a wiring or lightning event

Repair or replace?

ReplaceA Compact I/O power supply is inexpensive and quick to swap. Replace the 1769-PB2 when its output is dead or cycling. Order the exact 1769-PB2. The catalog number sets the 24V DC rating, and a different suffix changes it. We stock the 1769-PB2. Order by 5:00 PM Central for same-day shipping.
RepairRepair the 1769-PB2 when a matching supply is hard to source: aged electrolytic capacitors are the usual fault, and a re-capped supply is load-tested before it goes back. The two 1769-PB2 symptoms we see most often are “Dead bank” and “Bank resets or module faults”. Repaired 1769-PB2 units are function-tested before return and carry a 1-year warranty.

Request a Repair Quote

Text photos of the faulty unit and the symptoms to (414) 331-5954.

Start Your Repair Today

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.

The Allen-Bradley 1769-PB2 is a 24V DC input power supply: 2 A at 5V DC and 0.8 A at 24V DC to the Compact I/O bus.
NJT Automation currently has 1 unit of the 1769-PB2 in stock in used condition. Each listing states its own condition and series. Clean used pull with full functionality. Minimal cosmetic wear and backed by our 1-year warranty.
At NJT Automation, 3 1769-PB2 Compact I/O power supplies have sold since 2024 for $120 – $210. Right now 1 unit is in stock at $120, depending on condition and series.
NJT Automation has 1 unit of the 1769-PB2 Compact I/O power supply on the shelf in Milwaukee, WI, priced from $119.99. Orders placed before 5:00 PM Central on business days ship the same day; orders placed after the cutoff ship the next business day.
Yes. UPS Next Day Air is available at checkout for the 1769-PB2 Compact I/O power supply. 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.
Yes. Free local pickup is available for the 1 in-stock 1769-PB2 unit at NJT Automation, 2122 N Prospect Ave, Milwaukee, WI, during business hours. Contact us to arrange a pickup time.
24V DC input.
2 A at 5V DC / 0.8 A at 24V DC bus output.
Disclaimer

Trademarks & Compatibility

All trademarks, service marks, trade names, brand names, and logos displayed on this website are the property of their respective owners. Any references to manufacturers, products, or brands are for identification and compatibility purposes only and do not imply any affiliation with, endorsement by, sponsorship from, or authorization by the respective trademark owners.

Independent Supplier

NJT Automation is an independent supplier of surplus, refurbished, and pre-owned industrial automation equipment. Unless expressly stated otherwise, NJT Automation is not an authorized distributor, dealer, representative, or affiliate of the original equipment manufacturer (OEM) for any products offered on this website.

Product Condition & Warranty

Products sold by NJT Automation may be surplus inventory, discontinued models, older series, or units with earlier manufacturing date codes than those currently available from the OEM or its authorized distribution network. As NJT Automation is not an authorized distributor, manufacturer warranties, support programs, and other OEM services may not apply. Any warranty provided is solely that of NJT Automation, where applicable.

Firmware & Software Licensing

Certain programmable logic controllers (PLCs), drives, HMIs, and other electronic products may require firmware to operate. While some products may include firmware, NJT Automation makes no representations or warranties regarding whether firmware is installed, the firmware version or revision level, its compatibility with your application, or its licensing status.

NJT Automation does not provide, obtain, transfer, or license firmware on behalf of customers. We make no representation regarding your ability or legal right to obtain, download, install, or use firmware from the OEM, its authorized distributors, or any other source. It is the customer's sole responsibility to ensure compliance with all applicable End User License Agreements (EULAs), software licenses, intellectual property rights, and other terms governing the acquisition, installation, and use of firmware.