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Allen-Bradley 1769-L23E-QB1B CompactLogix PLC Controller 24V DC

$1,500.00 USD

Sale Sold out

✓ 30-day returns on every item — return policy

ConditionSurplus - Untested MPN1769-L23E-QB1B Stock #0626-01521

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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Product Specifications

Manufacturer: Allen-Bradley
MPN / Model: 1769-L23E-QB1B
Product Type: CompactLogix Packaged PLC Controller
Input Power: 24V DC (nominal)
Memory: 512 KB user memory
Discrete Inputs: 16 (24V DC)
Discrete Outputs: 16 (24V DC)
Communication Ports: 1 EtherNet/IP (100BASE-T), 1 RS-232 (isolated, CH0)
Lifecycle Status: Discontinued by manufacturer (September 30, 2016)
Replacement Product: 1769-L24ER-QB1B
Included Module: Allen-Bradley 1769-IA16 Compact I/O 16-Point AC Input Module, Ser A, F/W Rev 3.1, Mfg. 2015/07/09
1769-IA16 Input Rating: 79-132V AC, 47-63 Hz
1769-IA16 Bus Current Draw: 0.115A at 5V DC, 0A at 24V DC
Certifications: UL Listed (1769-IA16, File 47AM), CE, Class I Div 2 Group A,B,C,D
Country of Origin (1769-IA16): Malaysia

Product Description

This lot consists of an Allen-Bradley CompactLogix 1769-L23E-QB1B packaged PLC controller and a bundled Allen-Bradley 1769-IA16 Compact I/O 16-point AC input module. The 1769-L23E-QB1B is a discontinued Rockwell Automation CompactLogix L2 series packaged controller with an embedded 24V DC power supply, 512 KB of user memory, 16 discrete DC inputs, 16 discrete DC outputs, one EtherNet/IP port (100BASE-T), and one isolated RS-232 serial port (CH0) supporting DF1 and ASCII communications. The Ethernet address label on the unit reads E4:90:69:9B:F5:4E. The controller front panel is marked CompactLogix L23E Q8FC1B. The 1769-IA16 module is catalog number 1769-IA16, Series A, F/W Rev 3.1, manufactured July 9, 2015, at Facility 7M. Its input rating is 79-132V AC at 47-63 Hz, with a 5V DC bus current draw of 0.115A. The module carries DIR/VER 10000360107/00, Product Code 82, and UL Listed File 47AM with Class I Div 2 Group A,B,C,D and CE marks. Rockwell Automation discontinued the 1769-L23E-QB1B on September 30, 2016; the recommended engineering replacement is the 1769-L24ER-QB1B. Both items are field-removed surplus and are untested.

Please Note: This unit is surplus inventory, sold as-is from MRO Exchange surplus stock. Allen-Bradley is a trademark of Rockwell Automation, Inc. MRO Exchange is an independent reseller and is not an authorized distributor of Rockwell Automation. Product may differ from units available through authorized distributors in date code, country of origin, packaging, accessories, or firmware revision. The warranty from the manufacturer does not apply.

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.