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Allen-Bradley 1769-L35E
by Allen-Bradley
Read verified buyer reviews ↓OverviewExperience enhanced control and expandability with the Allen-Bradley 1769-L35E CompactLogix Ethernet Controller. Designed for peak performance in mid-range automation scenarios, this robust Programmable Logic Controller (PLC) delivers a potent combination of memory capacity, diverse communication choices, and extensive I/O capabilities. The 1769-L35E is a vital element for contemporary industrial systems demanding dependable and efficient operation, guaranteeing smooth integration and exceptional command over intricate processes. Its compact form factor belies its robust functionality, making it a preferred choice among engineers seeking high performance without compromising valuable panel space.Key Features Generous 1.5MB of user memory provides ample room for sophisticated control programs and data, supporting demanding applications. An integrated EtherNet/IP port offers high-speed 10/100 Mbps network communication for efficient data exchange and system integration. A versatile RS-232 serial port enables flexible connectivity, supporting industry recognized DF1 and ASCII protocols for enhanced compatibility. Extensive I/O expansion supports up to 30 Compact I/O modules across three banks, providing highly scalable automation solutions. Optional CompactFlash support simplifies program backup and non-volatile data storage when utilizing a 1784-CF128 card. A rugged industrial design ensures durability in challenging industrial settings, with an operating temperature range of 0°C to +60°C. Technical Specifications Model: 1769-L35E Series: CompactLogix User Memory: 1.5MB Communication Ports: 1 x EtherNet/IP (10/100 Mbps), 1 x RS-232 Serial I/O Expansion: Up to 30 Compact I/O modules, maximum 3 I/O banks with 2 expansion cables CompactFlash Support: Optional 1784-CF128 Backplane Current Draw: 660 mA @ 5V DC, 90 mA @ 24V DC Operating Temperature: 0°C to +60°C (32°F to 140°F) Dimensions (H x W x D): Approximately 7.62 cm x 10.92 cm x 20.19 cm Weight: Approximately 0.426 kg Certifications: CE, UL, c-UL, Class I Div 2, ATEX Applications Advanced Manufacturing Process Control: Perfect for overseeing complex sequences and interlocks within manufacturing lines. High-Throughput Material Handling Systems: Enhances the management of conveyors, robotics, and automated storage/retrieval processes. Precision Packaging Machinery: Guarantees accuracy and speed in packaging, labeling, and sealing operations. Sophisticated Building Automation Systems: Offers centralized supervision for HVAC, lighting, and security infrastructure in commercial structures. Water and Wastewater Treatment Plants: Manages pumping stations, filtration processes, and chemical dosing with high reliability. Energy Monitoring and Management: Integrates with sensors and actuators to optimize energy consumption in industrial facilities. Why Choose the Allen-Bradley 1769-L35E? Unrivaled Performance: Its 1.5MB memory and rapid processor ensure efficient execution of complex control algorithms, minimizing cycle times and boosting productivity. Seamless Network Integration: The integrated EtherNet/IP port simplifies connectivity to other devices, HMI panels, and SCADA systems, fostering a truly integrated automation environment. Exceptional Scalability: With support for up to 30 I/O modules, the 1769-L35E can adapt to evolving application needs, providing a future-proof solution. Reliability and Durability: As an Allen-Bradley offering, the 1769-L35E is constructed to Allen-Bradley's stringent standards for industrial usage, guaranteeing long-term operation even in demanding environments. Ease of Programming: Compatible with Rockwell Software's Studio 5000 Logix Designer, it provides a familiar and robust environment for programming, configuration, and maintenance. Global Certifications: With CE, UL, c-UL, Class I Div 2, and ATEX certifications, the 1769-L35E conforms to rigorous international safety and performance benchmarks. Order NowEquip your industrial operations with the power and adaptability of the Allen-Bradley 1769-L35E CompactLogix Ethernet Controller. Contact us today to place your order or request a quote!FAQWhat is the memory capacity of the Allen-Bradley 1769-L35E?The 1769-L35E features a generous 1.5MB of user memory, ideal for complex control programs.What communication options does this controller offer?It includes an integrated EtherNet/IP port for high-speed networking and an RS-232 serial port supporting DF1 and ASCII protocols.How many I/O modules can the 1769-L35E support?The controller can support up to 30 Compact I/O modules across three banks for extensive scalability.Is the Allen-Bradley 1769-L35E suitable for harsh industrial environments?Yes, it features a rugged industrial design and an operating temperature range of 0°C to +60°C.What software is used for programming the 1769-L35E?It is programmable using Rockwell Software's Studio 5000 Logix Designer.
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Allen-Bradley 1769-L35E
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-L35E
- Series: CompactLogix
- User Memory: 1.5MB
- Communication Ports: 1 x EtherNet/IP (10/100 Mbps), 1 x RS-232 Serial
- I/O Expansion: Up to 30 Compact I/O modules, maximum 3 I/O banks with 2 expansion cables
- CompactFlash Support: Optional 1784-CF128
- Backplane Current Draw: 660 mA @ 5V DC, 90 mA @ 24V DC
- Operating Temperature: 0°C to +60°C (32°F to 140°F)
- Dimensions (H x W x D): Approximately 7.62 cm x 10.92 cm x 20.19 cm
- Weight: Approximately 0.426 kg
- Certifications: CE, UL, c-UL, Class I Div 2, ATEX
Applications
- Advanced Manufacturing Process Control: Perfect for overseeing complex sequences and interlocks within manufacturing lines.
- High-Throughput Material Handling Systems: Enhances the management of conveyors, robotics, and automated storage/retrieval processes.
- Precision Packaging Machinery: Guarantees accuracy and speed in packaging, labeling, and sealing operations.
- Sophisticated Building Automation Systems: Offers centralized supervision for HVAC, lighting, and security infrastructure in commercial structures.
- Water and Wastewater Treatment Plants: Manages pumping stations, filtration processes, and chemical dosing with high reliability.
- Energy Monitoring and Management: Integrates with sensors and actuators to optimize energy consumption in industrial facilities.
Why Choose the 1769-L35E?
- Unrivaled Performance: Its 1.5MB memory and rapid processor ensure efficient execution of complex control algorithms, minimizing cycle times and boosting productivity.
- Seamless Network Integration: The integrated EtherNet/IP port simplifies connectivity to other devices, HMI panels, and SCADA systems, fostering a truly integrated automation environment.
- Exceptional Scalability: With support for up to 30 I/O modules, the 1769-L35E can adapt to evolving application needs, providing a future-proof solution.
- Reliability and Durability: As an Allen-Bradley offering, the 1769-L35E is constructed to Allen-Bradley's stringent standards for industrial usage, guaranteeing long-term operation even in demanding environments.
- Ease of Programming: Compatible with Rockwell Software's Studio 5000 Logix Designer, it provides a familiar and robust environment for programming, configuration, and maintenance.
- Global Certifications: With CE, UL, c-UL, Class I Div 2, and ATEX certifications, the 1769-L35E conforms to rigorous international safety and performance benchmarks.
Availability & Shipping
- ▸In stock: 1769-L35E 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-L35E 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.