Allen-Bradley 1785-L11BE High-Performance PLC-5 Controller Module

Overview

The Allen-Bradley 1785-L11BE is a high-performance PLC-5 controller module designed for demanding industrial automation systems. It provides robust communication through dual ControlNet ports, allowing flexible and redundant network integration.

1785-L11BE supports large-scale distributed I/O across multiple platforms, including Bulletin 1771, 1794, 1746, and 1791 I/O modules. Its high memory capacity allows execution of complex control programs, ensuring reliable operation in critical industrial processes.

Equipped with battery-backed RAM using Battery No. 1770-XYC, 1785-L11BE retains programs and data during power interruptions. The module mounts easily on standard PLC-5 chassis, making it ideal for legacy and modern control architectures.

Technical Specifications

Key Features

• Dual ControlNet Ports: Provide flexible and redundant network communication.

• High Memory Capacity: Supports advanced and complex automation programs.

• Wide I/O Compatibility: Works with various standard, smart, and special I/O modules.

• Battery-Powered RAM: Ensures data retention during power loss.

• Reliable Legacy Support: Ideal for demanding systems requiring consistent performance.

Applications

1785-L11BE is suitable for:

• Large-scale industrial process automation

• Factory-wide distributed control systems

• Integration with legacy PLC-5 and modern I/O modules

• Critical manufacturing applications requiring uninterrupted performance

FAQ

Q: Is the Allen-Bradley 1785-L11BE original and new?
A: Yes, it is full new, factory-original from Allen-Bradley.

Q: How quickly can this PLC-5 module ship?
A: Shipping occurs within 3 days to 2 weeks depending on order size.

Q: Which shipping methods are available?
A: We use common carriers including DHL, FedEx, and UPS.

Q: Can I return it if a quality issue occurs?
A: Yes, we support returns within 30 days for any manufacturing defects.

Q: What communication interfaces does this module support?
A: 1785-L11BE features dual ControlNet ports supporting Level 2 and Level 3 communication.

Q: How much I/O capacity does it handle?
A: This module supports 2048 inputs and 2048 outputs in add-on mode.