Brand:Allen Bradley PLC Item No.:Allen Bradley 1769-L35E Product Origin:USA Product Dimensions:145 × 118 × 87 mm Product Weight:1.0 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1769-L35E is a CompactLogix programmable automation controller (PAC) engineered for industrial automation systems requiring high memory capacity, EtherNet/IP communication, and extensive Compact I/O expansion. Designed for medium-to-large control applications, this controller combines the flexibility of the Logix platform with reliable Ethernet networking and scalable modular architecture.
The 1769-L35E has been widely adopted in manufacturing, process control, and OEM machine environments where stable Ethernet communication and centralized control performance are essential for long-term industrial operation.
Technical Specifications
Specification Item
Details
Manufacturer
Allen Bradley (Rockwell Automation)
Model Number
1769-L35E
Product Family
CompactLogix L3 Series
Controller Type
Programmable Automation Controller (PAC)
User Memory
1.5 MB
Communication Ports
1 × EtherNet/IP, 1 × RS-232
Ethernet Speed
10/100 Mbps
Supported Protocols
EtherNet/IP, DF1, ASCII
I/O Expansion Capacity
Up to 30 Compact I/O modules
Expansion Banks
Multiple bank architecture supported
Programming Software
RSLogix 5000 / Studio 5000
Nonvolatile Memory
CompactFlash card support
Battery Backup
Supported
Controller Tasks
Multi-task execution capability
Power Dissipation
Approx. 5–6 W
Isolation
Industrial Ethernet and communication isolation
Operating Temperature
0°C to 60°C
Storage Temperature
-40°C to 85°C
Mounting Type
DIN rail / panel mount
Dimensions
Approx. 145 × 118 × 87 mm
Weight
Approx. 0.8–1.0 kg
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Related Model
Function
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Digital output module
1769-IF8
Analog input module
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Industrial Applications
The 1769-L35E is commonly deployed in industrial automation systems requiring larger I/O capacity and reliable Ethernet integration.
Typical applications include:
Large OEM machinery
Packaging and palletizing systems
Production line automation
Material handling systems
Water and wastewater control
HVAC and facility automation
Process control applications
Industrial plant communication systems
Its Ethernet connectivity and high I/O scalability make it suitable for centralized automation architectures requiring dependable long-term operation.
Key Advantages
High Memory Capacity
Provides 1.5 MB user memory for advanced automation logic, process handling, and large tag databases.
Supports up to 30 Compact I/O modules, allowing flexible system scaling for complex industrial applications.
Proven Logix Platform Compatibility
Works seamlessly within Rockwell Automation environments using Studio 5000 and Compact I/O architectures.
Industrial-Grade Stability
Designed for continuous operation in demanding manufacturing and process environments.
Technical FAQs
1. What is the 1769-L35E used for?
It is used for industrial automation systems requiring Ethernet communication and large-scale Compact I/O expansion.
2. How much memory does it provide?
It includes approximately 1.5 MB of user memory.
3. Does it support EtherNet/IP?
Yes. It includes a built-in EtherNet/IP communication port.
4. How many I/O modules can it support?
It supports up to 30 Compact I/O modules depending on system architecture.
5. What programming software is required?
It is programmed using RSLogix 5000 or Studio 5000.
6. Does it support CompactFlash memory?
Yes. It supports CompactFlash cards for nonvolatile storage and backups.
7. Is it suitable for OEM machinery?
Yes. It is widely used in OEM and industrial production systems.
8. What serial communication does it support?
The RS-232 port supports DF1 and ASCII communication protocols.
9. What industries commonly use this controller?
Manufacturing, utilities, process automation, water treatment, and material handling industries.
10. Why is the 1769-L35E widely used?
Because it combines strong Ethernet communication, high memory capacity, scalable Compact I/O support, and reliable long-term industrial performance in a flexible CompactLogix platform.
