Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Controller Supplier
Available to order
Request a QuoteNeed multiple units or help confirming a model? Contact our team.
Shop with confidence
30-Day Risk-Free Returns & Exchanges
Shop with confidence. If for any reason you are not satisfied, you can take advantage of our hassle-free return and exchange service within 30 days. The seller covers all shipping costs for returns or exchanges—there are no extra shipping fees for you to pay, ensuring a worry-free shopping experience.
Payments
Available payment methods
Service Guarantee
Estimated delivery
Ships from 4 U.S. Warehouses – Contact Us for Estimated Delivery Times.
Product Information
Technical specifications, features, applications and purchasing information.
Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Controller
High-performance programmable automation controller designed for scalable machine control, EtherNet/IP communication, and industrial automation applications.
Product Overview
The Allen-Bradley 1769-L33ER CompactLogix 5370 L3 Controller is a powerful programmable automation controller designed for modern industrial control applications. Featuring 2 MB user memory, dual Ethernet ports with Device Level Ring (DLR) capability, and support for distributed EtherNet/IP networks, this controller provides reliable performance for machine builders, OEM systems, and factory automation applications. The CompactLogix 5370 platform combines compact design with advanced control capabilities, making it suitable for applications requiring flexible I/O expansion and network integration.
Key Features
CompactLogix 5370 L3 Platform
Compact programmable controller designed for scalable industrial automation systems.
2 MB Memory Capacity
Provides sufficient application memory for a wide range of control and automation tasks.
Dual Ethernet Communication
Supports EtherNet/IP communication with Device Level Ring (DLR) network capability.
Flexible I/O Expansion
Supports up to 16 local 1769 I/O expansion modules for system flexibility.
Technical Specifications
| Brand | Allen-Bradley |
| Model Number | 1769-L33ER |
| Product Family | CompactLogix 5370 L3 |
| Controller Type | Programmable Automation Controller (PAC) |
| User Memory | 2 MB |
| Communication | EtherNet/IP, Ethernet, USB |
| Ethernet Ports | Dual Ethernet Ports |
| Network Capability | Device Level Ring (DLR) |
| Local Expansion | Up to 16 Compact I/O Modules |
| EtherNet/IP Nodes | Up to 32 Nodes |
| Memory Card | Supports SD Card |
Applications
- Industrial Machine Control
- Factory Automation Systems
- OEM Equipment Control
- Packaging Machinery
- Material Handling Systems
- PLC Upgrade and Replacement Projects
Product Advantages
Reliable Industrial Control
Provides stable PLC performance for demanding manufacturing environments.
Advanced Networking
EtherNet/IP and DLR capabilities support modern industrial communication architectures.
System Scalability
Flexible I/O expansion allows easy adaptation to different automation requirements.
Frequently Asked Questions
What is Allen-Bradley 1769-L33ER?
The 1769-L33ER is a CompactLogix 5370 L3 programmable automation controller designed for industrial automation and machine control applications.
How much memory does the 1769-L33ER have?
This controller provides 2 MB user memory for application programs and control tasks.
What communication protocols are supported?
The controller supports Ethernet and EtherNet/IP communication with dual Ethernet ports and Device Level Ring capability.
Send us your part number and technical requirements.

