Allen-Bradley 1769-L23E-QB1B CompactLogix L2 Controller 512KB 16DI/16DO Ethernet
$1,410.00
Out of stock
Request QuoteThe 1769-L23E-QB1B is an Allen-Bradley CompactLogix packaged controller with 512 KB user memory, integrated EtherNet/IP communication, and embedded digital inputs and digital outputs. Designed for small networked applications on the CompactLogix platform.
| Memory | 512 KB |
| EtherNet/IP Nodes | EtherNet/IP |
| Comms | EtherNet/IP integrated |
| I/O Support | DC inputs + DC outputs |
| Motion | None |
| Platform | CompactLogix (1769) |
Description
Allen-Bradley 1769-L23E-QB1B
The 1769-L23E-QB1B is an Allen-Bradley CompactLogix packaged controller with 512 KB user memory, integrated EtherNet/IP communication, and embedded digital inputs and digital outputs. Designed for small networked applications on the CompactLogix platform.
| Controller Overview | |
|---|---|
| Catalog Number | 1769-L23E-QB1B |
| Controller Type | CompactLogix Controller |
| User Memory | 512 KB |
| Communications | EtherNet/IP integrated |
| EtherNet/IP Nodes | EtherNet/IP |
| Embedded I/O | DC inputs + DC outputs |
| Local Expansion | 1769 Compact I/O modules |
| Motion | None |
| Communications | |
|---|---|
| Communications | EtherNet/IP integrated |
| EtherNet/IP Nodes | EtherNet/IP |
| Physical & Environmental | |
|---|---|
| Operating Temp | 0…+60 °C |
| Mounting | DIN rail |
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Allen-Bradley / Rockwell Automation. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 1769-L23E-QB1B
- Mounts on standard 35mm DIN rail with direct side-bus connection to Compact 5000 I/O modules.
- Program using Studio 5000 Logix Designer software (v30 or later recommended).
- Firmware updates available through ControlFLASH or ControlFLASH Plus.
- User memory capacity is 512 KB. Consider application size requirements when selecting a controller.
- All 1769-L23E-QB1B units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 1769-L23E-QB1B
The 1769-L23E-QB1B by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:
- 1769L23EQB1B
- Allen Bradley 1769-L23E-QB1B
- Allen-Bradley 1769-L23E-QB1B
- 1769 L23E QB1B
- CompactLogix 1769-L23E-QB1B
All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 1.65 lbs |
|---|---|
| Dimensions | 5.51 × 3.54 × 5.51 in |
| mpn | 1769-L23E-QB1B |
| manufacturer | Allen-Bradley |
| condition | Original Packaging |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
| upc | 612598350735 |
Dimensions & Weight for 1769-L23E-QB1B
| Shipping Dimensions | |
|---|---|
| Weight | 1.65 lbs |
| Length | 5.51 in |
| Width | 3.54 in |
| Height | 5.51 in |
| Box Dimensions (L×W×H) | 5.51 × 3.54 × 5.51 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
How much user memory does the 1769-L23E-QB1B have?
The 1769-L23E-QB1B has 512 KB of user memory for program and data storage.
How many EtherNet/IP nodes does the 1769-L23E-QB1B support?
The 1769-L23E-QB1B supports up to EtherNet/IP EtherNet/IP nodes.
Does the 1769-L23E-QB1B support motion control?
Yes, the 1769-L23E-QB1B supports up to None motion axes.
What product family does the 1769-L23E-QB1B belong to?
The 1769-L23E-QB1B is part of the Allen-Bradley CompactLogix family of industrial automation products.
Where can I find the technical datasheet for the 1769-L23E-QB1B?
The official manufacturer datasheet is available for download on the 1769-L23E-QB1B product page at PLC Exchange. Look for the Tech Data PDF link in the product description.
Does the 1769-L23E-QB1B include a warranty?
Yes. Every 1769-L23E-QB1B sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 1769-L23E-QB1B?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 1769-L23E-QB1B ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 1769-L23E-QB1B?
The 1769-L23E-QB1B is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.
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