Allen Bradley 1769-L33ERM CompactLogix 5370 L3 Ethernet Controller

Product Introduction

The Allen Bradley 1769-L33ERM CompactLogix 5370 L3 Ethernet Controller is a high-performance programmable automation controller with integrated motion control capabilities. As an L3 processor in the CompactLogix 5370 family, it combines robust logic processing, EtherNet/IP communication, and motion control in a compact package, making it ideal for machines requiring coordinated motion and process automation.

This controller features 2 MB of user memory, supporting complex control programs, multi-tasking, and real-time motion applications. It can manage up to 8 CIP Motion axes, enabling precise positioning and synchronized motion in machines such as packaging systems, conveyors, and robotic equipment. The controller also supports up to 32 tasks, allowing multiple programs or routines to run concurrently for flexible control execution.

With support for up to 16 local I/O modules across 3 I/O banks, and communication with up to 32 Ethernet/IP nodes, the 1769-L33ERM is capable of controlling both distributed and centralized automation systems. Its integrated motion features and compact footprint provide a powerful solution for OEM machinery and small to medium industrial applications.

The device is designed to operate reliably in industrial environments, with an operating temperature range of 0 to 60 °C and shock tolerance of 20 to 30 G, ensuring durability under typical manufacturing conditions.

Product Specifications

Applications

• Machine automation with motion control
Supports precise control of conveyors, robotic arms, and packaging systems using integrated motion axes.

• OEM machinery
Widely used in OEM equipment requiring multi-axis motion, complex logic, and flexible I/O integration.

• Distributed control systems
EtherNet/IP connectivity allows communication with multiple nodes, including HMIs, drives, and remote I/O.

• Process automation
Manages both digital and analog I/O signals for sensors, actuators, and small process systems.

• Multi-tasking applications
Supports up to 32 concurrent tasks, enabling complex coordinated operations and event handling.

Advantages

• Integrated motion control
Supports up to 8 CIP Motion axes, reducing the need for separate motion controllers.

• High user memory
2 MB memory allows large programs, multi-tasking, and complex motion sequences.

• EtherNet/IP connectivity
Communicates with up to 32 nodes for distributed control and networked machine operations.

• Compact and durable design
Small footprint with operating temperature 0–60 °C and shock tolerance up to 30 G ensures reliable operation.

• Expandable I/O capacity
Supports up to 16 local I/O modules across 3 banks for flexible system design.

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