Allen-Bradley 1769-L30ERM CompactLogix 5370 Ethernet Controller Module

The Allen-Bradley 1769-L30ERM is a CompactLogix 5370 Ethernet Controller, engineered to deliver high-speed, reliable control for mid-sized automation systems. With dual integrated EtherNet/IP ports, this controller supports both linear and Device Level Ring (DLR) topologies, ensuring redundant and stable network communication. It is ideal for motion control, discrete manufacturing, and machine-level automation applications that require high performance, scalability, and cost efficiency.

The 1769-L30ERM combines the power of Logix architecture with compact design, offering a seamless integration experience with other Allen-Bradley Compact I/O modules and Studio 5000 software. It’s a perfect fit for OEMs, system integrators, and end users aiming for smarter, connected industrial operations.

Technical Specifications

Applications

The 1769-L30ERM is a versatile controller ideal for multiple automation environments, including:

• Machine-Level Automation: Controls discrete manufacturing and material handling systems.

• Motion Control: Synchronizes servo drives and actuators over EtherNet/IP.

• Packaging Machinery: Ensures precision timing and throughput optimization.

• Assembly Lines: Coordinates multiple machines for continuous production.

• Process Control: Suitable for batching, mixing, and environmental systems.

• OEM Applications: Compact footprint ideal for embedded automation control.

Advantages

• Integrated Dual Ethernet Ports: Enables DLR topology for network redundancy and flexibility.

• Compact Yet Powerful: Combines processing strength with space efficiency.

• Advanced Motion Control: Supports 16 axes of integrated motion via EtherNet/IP.

• Simplified Programming: Fully compatible with Studio 5000 environment.

• Scalable Architecture: Easily expands through 1769 Compact I/O modules.

• Enhanced Security: Supports signed firmware and user authentication.

• Energy Efficient: Low power consumption with reliable operation.

• Reduced Downtime: Fast diagnostics and high network reliability.

• Seamless Integration: Compatible with modern and legacy Allen-Bradley devices.

• Ideal for OEMs: Designed for modular, cost-effective automation solutions.

FAQs

1. Q: What is the total user memory of the 1769-L30ERM?

   A: The controller provides 1 MB of user memory for control logic and data.

2. Q: How many EtherNet/IP ports are built into the module?

   A: It includes two integrated 10/100 Mbps ports.

3. Q: Does this controller support Device Level Ring (DLR) topology?

   A: Yes, it supports both DLR and linear network configurations.

4. Q: What is the maximum number of motion axes supported?

   A: Up to 16 motion axes over EtherNet/IP.

5. Q: Can this controller be used with Compact I/O modules?

   A: Yes, it supports up to 32 local Compact I/O modules.

6. Q: Does the controller have nonvolatile storage?

   A: Yes, it supports a Secure Digital (SD) card for configuration and data backup.

7. Q: What programming environment is required?

   A: It uses Studio 5000 Logix Designer.

8. Q: What communication protocols are supported?

   A: EtherNet/IP, CIP Motion, and CIP Safety.

9. Q: Is this controller suitable for safety-rated applications?

   A: Yes, when used with compatible safety modules over CIP Safety.

10. Q: Can it operate in high-vibration environments?

    A: Yes, it meets IEC standards for industrial vibration and shock.