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Allen-Bradley 1769-L33ER
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Ethernet Processor Module is expertly designed for advanced industrial automation. This powerful processor offers exceptional control and communication features, making it a foundation for mid-sized applications that demand significant processing capability and adaptability in modern industrial settings. Featuring dual Ethernet ports with Device Level Ring (DLR) functionality, the 1769-L33ER ensures network redundancy for elevated system stability, reducing interruptions and boosting operational efficiency. With 2MB of integrated user memory, it provides substantial storage for intricate control programs, supporting complex logic and data management. Its capacity to support 16 I/O expansions and up to 32 EtherNet/IP nodes makes it highly versatile for diverse industrial configurations, ranging from factory automation to process oversight systems. The module also includes a convenient USB port for programming and data transfer, simplifying setup for rapid deployment. Designed for smooth integration within existing CompactLogix frameworks, the 1769-L33ER delivers robust processing, scalable control, and real-time industrial communication, establishing it as an essential component for dependable and effective operations.Key Features High-Performance CompactLogix 5370 L3 Processor: Engineered for demanding industrial automation tasks, ensuring strong and consistent control. Dual Ethernet Ports with DLR: Provides redundant Device Level Ring (DLR) networking for improved system uptime and crucial data path dependability. 2MB User Memory: Ample capacity for intricate control logic, data storage, and advanced industrial processes. Integrated USB Programming Port: Facilitates quick setup, configuration, and firmware updates to reduce commissioning time. Supports 16 I/O Expansion Modules: Offers significant scalability, allowing your system to grow and adapt to evolving operational demands. 32 EtherNet/IP Nodes Supported: Enables flexible and extensive industrial networking for seamless integration with a wide array of devices. Seamless Integration: Designed for effortless compatibility within the Allen-Bradley CompactLogix system architecture. Technical Specifications Model: 1769-L33ER Processor Series: CompactLogix 5370 L3 User Memory: 2MB Ethernet Ports: 2 x EtherNet/IP with DLR Capability USB Port: 1 x USB for Programming/Downloading I/O Expansion Capacity: Supports up to 16 Modules EtherNet/IP Nodes Supported: Up to 32 Mounting Type: DIN Rail or Panel Mount Brand: Allen-Bradley Product Type: Programmable Automation Controller Applications Factory Automation: Enhances manufacturing processes through real-time industrial communication and precise machine control. Process Control Systems: Delivers robust processing power for complex industrial processes, boosting efficiency and safety. Machine Interface Management: Enables seamless connectivity with human-machine interfaces (HMIs) and other control network components. SCADA & Distributed I/O Systems: Provides dependable EtherNet/IP connectivity for supervisory control, data acquisition, and distributed input/output systems. Packaging and Material Handling: Offers accurate control for high-speed packaging lines and efficient material handling operations. Motion Control Integration: Integrates smoothly with motion control applications for synchronized and precise movement. Why Choose the Allen-Bradley 1769-L33ER?Unmatched Reliability: The DLR capability ensures network redundancy, minimizing downtime and maintaining continuous operation in critical applications.Superior Performance: With a high-speed processor and ample memory, it handles demanding control tasks with exceptional efficiency and responsiveness.Exceptional Scalability: Support for 16 I/O expansions and 32 EtherNet/IP nodes allows for flexible system growth and adaptation to future needs.Ease of Integration: Designed for seamless compatibility within the robust Allen-Bradley CompactLogix system architecture.Order NowEnhance your industrial operations with the Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Ethernet Processor Module. Contact us today to place your order and experience advanced control and reliability.FAQWhat is the primary function of the Allen-Bradley 1769-L33ER?The 1769-L33ER is a high-performance CompactLogix 5370 L3 Ethernet Processor Module, primarily used for industrial automation to provide control and communication capabilities in mid-sized applications.How does DLR capability benefit my system?Device Level Ring (DLR) capability provides network redundancy, which enhances system reliability and minimizes downtime, ensuring continuous operation even if a network segment fails.What kind of memory capacity does the 1769-L33ER offer?The module features 2MB of user memory, offering substantial storage for complex control logic, data, and advanced industrial applications.Can I expand the I/O capabilities of this processor?Yes, the 1769-L33ER supports up to 16 I/O expansion modules, allowing for significant scalability and adaptation to evolving operational requirements.Is this module easy to integrate into existing systems?Absolutely, the 1769-L33ER is designed for effortless compatibility within the Allen-Bradley CompactLogix system architecture, ensuring seamless integration.
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Allen-Bradley 1769-L33ER
Overview
This is a genuine Allen-Bradley component from the CompactLogix family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside CompactLogix installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the CompactLogix family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1769-L33ER
- Processor Series: CompactLogix 5370 L3
- User Memory: 2MB
- Ethernet Ports: 2 x EtherNet/IP with DLR Capability
- USB Port: 1 x USB for Programming/Downloading
- I/O Expansion Capacity: Supports up to 16 Modules
- EtherNet/IP Nodes Supported: Up to 32
- Mounting Type: DIN Rail or Panel Mount
- Brand: Allen-Bradley
- Product Type: Programmable Automation Controller
Applications
- Factory Automation: Enhances manufacturing processes through real-time industrial communication and precise machine control.
- Process Control Systems: Delivers robust processing power for complex industrial processes, boosting efficiency and safety.
- Machine Interface Management: Enables seamless connectivity with human-machine interfaces (HMIs) and other control network components.
- SCADA & Distributed I/O Systems: Provides dependable EtherNet/IP connectivity for supervisory control, data acquisition, and distributed input/output systems.
- Packaging and Material Handling: Offers accurate control for high-speed packaging lines and efficient material handling operations.
- Motion Control Integration: Integrates smoothly with motion control applications for synchronized and precise movement.
Why Choose the 1769-L33ER?
Unmatched Reliability: The DLR capability ensures network redundancy, minimizing downtime and maintaining continuous operation in critical applications.
Superior Performance: With a high-speed processor and ample memory, it handles demanding control tasks with exceptional efficiency and responsiveness.
Exceptional Scalability: Support for 16 I/O expansions and 32 EtherNet/IP nodes allows for flexible system growth and adaptation to future needs.
Ease of Integration: Designed for seamless compatibility within the robust Allen-Bradley CompactLogix system architecture.
Availability & Shipping
- ▸In stock: 1769-L33ER ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1769-L33ER ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.