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The 1769-L35E/A is an Ethernet controller within the CompactLogix series. This module has been designed to meet the demands of modern automation environments, featuring a capacity of 1.5 MB for user memory. It allows for connections to a maximum of 30 I/O modules, arranged across up to three I/O banks, making it suitable for scalable applications.
1.5MB User Memory
Integrated EtherNet/IP Port
30-Module I/O Expansion
The unit incorporates one Ethernet port and an additional RS-232 serial port for versatile communication options. For memory expansion, the 1784-CF128 CompactFlash card is compatible with this controller, supporting further functionality.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Allen-Bradley 1769-L35E/A COMPACTLOGIX ETHERNET PROCESSOR Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Automotive Manufacturing
The controller coordinates complex assembly operations by managing high-speed discrete I/O and peer-to-peer data exchange over EtherNet/IP. It supports the synchronization of robotic cells and conveyor interlocks required for vehicle production.
Food & Beverage
Ideal for high-speed bottling and packaging lines that require precise timing and recipe management within a compact footprint. The integrated Ethernet port allows for seamless connection to HMI and enterprise-level data collection systems.
Water Treatment
Supports distributed control of pumping stations and filtration systems by leveraging the 30-module I/O expansion capability. It provides reliable processing for chemical dosing logic and remote monitoring via standard networking protocols.
Material Handling
Manages automated storage and retrieval systems (ASRS) and extensive conveyor networks in large distribution centers. The processor handles the frequent communication traffic necessary for carrier tracking and high-speed sorting control.
Pharmaceutical Processing
Ensures high-integrity control for batch processing and environment monitoring in regulated manufacturing environments. The 1.5MB memory capacity accommodates extensive data logging and complex control algorithms needed for regulatory compliance.
Oil & Gas
Utilized in midstream applications for monitoring pipeline pressure and flow rates across distributed terminal stations. Its robust design and support for serial and Ethernet communication enable reliable data integration from remote field instrumentation.
The 1769-L35E/A controller must be installed within four modules of a 1769 power supply to ensure proper backplane power distribution, as dictated by its power supply distance rating of 4. To maintain the contents of the volatile memory and the real-time clock during power loss, a 1769-BA lithium battery must be properly connected and replaced when the BATT LED indicates a low-voltage condition.
The controller requires a solid connection to a functional earth ground using 14 AWG copper wire to ensure electromagnetic compatibility and protection against electrical noise in industrial environments. For non-volatile storage of user programs and data, a 1784-CF128 CompactFlash card can be utilized, but it must be inserted or removed only while the controller is powered down to prevent data corruption or hardware damage.
Operators should monitor the front-panel status indicators, specifically the OK and NS LEDs, to verify internal hardware health and EtherNet/IP network connectivity during the power-up sequence and continuous operation.
What is the user memory capacity available for the 1769-L35E/A controller?
The 1769-L35E/A controller is equipped with 1.5 Mbytes of available user memory for storing program logic and data tags.
What communication ports are built-in to the 1769-L35E/A processor?
The 1769-L35E/A features one built-in EtherNet/IP port and one RS-232 serial port (DF1 or ASCII protocols supported).
How many 1769 Compact I/O modules can be supported by a 1769-L35E/A system?
The 1769-L35E/A controller can support a maximum of 30 I/O modules across up to 3 I/O banks.
What is the power supply distance rating for the 1769-L35E/A controller?
The 1769-L35E/A has a power supply distance rating of 4, meaning it must be located within 4 slots of the power supply.
Does the 1769-L35E/A require a battery for memory retention?
Yes, the 1769-L35E/A uses a 1769-BA lithium battery to provide back-up power for the volatile memory when system power is removed.
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We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Focus on supplying surplus and new automation spare parts With abundant inventory and partnerships with top manufacturers, Apter Power ensure high-quality solutions for your industrial requirements
Key control components
As a trustworthy supplier of surplus components, we procure parts from projects with excess inventory, system upgrades, factory shutdowns, and surplus suppliers. Our strict quality control ensure that our products achieve optimal performance
Warehouse Reserve
Many difficult to find parts, including PLC, HMI, DCS, panel controllers, industrial PCs, and VFDs. These parts help extend the lifespan of your existing system, reduce expensive replacement costs, and minimize downtime, thereby keeping your operations running smoothly
20 years of outstanding experience in industrial automation supply
For over 20 years, Apter Power always been a trustworthy leader in the industrial automation supply industry. As a trustworthy supplier of automation parts, we continuously expand our product line, expand our global customer base, and have won numerous awards
How do we deliver
How do we deliver
If you need complete documents to handle special situations such as letters of credit, we can ship small packages in 'cargo mode'. We can arrange freight or air freight for you, or cooperate with your freight agent
Urgency
If you require any other type of emergency or carrier, we need you to clearly specify this information on the order. We can usually ship on the same day. We do not charge additional fee, but it will depend on the expedited shipping option you use. Please let us know your level of urgency, and we will try our best to ship in the same day once you place order to us.
Freight Charge
If you contact us by phone, fax, or email, we can also provide you with this information. The product price does not include shipping or insurance fee. If you need, we are happy to provide a shipping quote and also can provide weight and size information. If you require proforma invoice, please let us know if you would like us to quote the shipping cost or if you would like us to use your shipping account.
Tracking
After the product have been shipped, we usually send your tracking number via email. Therefore, please be sure to provide your email address when registering or quoting.
Urgent requirements for automation or control components?
Urgent shipment of industrial automation parts
Shutdown will waste your time and money - always ready to assist you. As a reliable supplier of automation parts, we provide fast shipping services to quickly deliver critical components to your hands, minimizing downtime to the greatest extent possible.
Obsolute or hard to find parts
We focus on purchasing necessary and rare automation parts to maintain the operation of the manufacturing industry. No matter the year, scarcity, or location of the parts, we will find and deliver the parts you need
Our strongest business
Global supply of automation parts. Automation spare parts procurement and global suppliers can reduce cost, save time, and decrease MRO fee.
Extend equipment lifespan
As one of the most trusted suppliers of industrial automation parts, we deeply understand the importance of reliable performance. That's why we exceed industry standards, whether you're replacing old components or maintaining critical systems
Sustainable supply chain solutions
Our long-term success stems from our commitment to quality, reliability, and customer satisfaction. Whether you are purchasing rare spare parts. Apter Power stands out among industrial automation parts suppliers with its rich experience, high-quality service, and unparalleled quality assurance.
Why choose Apter Power?
Spare parts warehouse
We have a warehouse of 50000 square meters, providing tens of thousands of different spare parts, and 24/7 online sales personnel to provide support for you. Always available, crucial for both you and us.
Fast delivery
Experienced team members assist in providing our customers with fast delivery of automation and control components, delivering to over 60000 users worldwide.
High quality new spare parts service
Our extensive inventory of control systems (DCS, PLC, CNC), panel controllers, human-machine interfaces (HMI), industrial PCs, drivers, and power spare parts helps you reduce maintenance costs. Provide industrial automation spare parts that manufacturers no longer provide. We are a leading supplier that provides rare industrial automation parts to businesses of all sizes, with a strong track record of delivering the highest quality parts and services to customers at highly competitive price.
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