Allen-Bradley 20-COMM-E

Overview

The Allen-Bradley 20-COMM-E Series B Remote I/O communication module is an indispensable solution for integrating legacy Allen-Bradley control systems, such as the PLC-5 and certain SLC 500 applications, into modern Ethernet networks. This module serves as a critical bridge, facilitating seamless data exchange, remote programming, and comprehensive monitoring capabilities for your existing industrial infrastructure. Designed to support 10/100 Mbps Ethernet communication, the 20-COMM-E Series B allowed these established controllers to actively participate in contemporary network architectures, significantly extending their operational lifespan and functionality within evolving industrial environments. While newer platforms like ControlLogix or CompactLogix are recommended for new installations by Rockwell Automation, the 20-COMM-E remains vital for maintaining and optimizing current legacy systems.

Key Features

• Legacy System Integration: Enables older Allen-Bradley PLC-5 and select SLC 500 controllers to connect to Ethernet networks.
• Ethernet Connectivity: Supports 10/100 Mbps Ethernet communication for robust data transfer.
• Enhanced Communication: Facilitates data exchange, remote programming, and detailed monitoring of legacy control systems.
• Series B Revision: Ensures compatibility and reliability within established industrial setups.
• Cost-Effective Longevity: Extends the operational life of existing infrastructure without extensive overhauls.
• Industrial Reliability: Built by Allen-Bradley to meet the rigorous demands of industrial automation environments.
• Protocol Support: Compatible with various communication protocols, including EtherNet/IP and other legacy protocols.

Technical Specifications

• Module Type: Remote I/O Communication Module
• Communication Interface: Ethernet
• Ethernet Speed: 10/100 Mbps
• Compatible Controllers: Allen-Bradley PLC-5, selected SLC 500 controllers
• Series: B
• Manufacturer: Allen-Bradley (Rockwell Automation)
• Power Requirements: (Specific power requirements would typically be detailed in the product manual. For this exercise, we will assume standard module power via the backplane.)
• Physical Dimensions: (Specific dimensions vary by model but generally designed for standard rack mounting.)
• Mounting: Rack Mount (typically within a PLC chassis)

Applications

• Connecting existing Allen-Bradley PLC-5 and SLC 500 control systems to plant-wide Ethernet networks.
• Enabling remote programming, diagnostics, and monitoring of legacy industrial automation equipment.
• Facilitating seamless data exchange between older controllers and SCADA systems, HMIs, or other network-connected devices.
• Upgrading communication capabilities of legacy production lines without requiring a complete system overhaul.
• Maintaining operational continuity and performance for critical, long-standing industrial processes.

Why Choose This Model?

• Preserve Your Investment: Maximize the return on your existing PLC-5 and SLC 500 hardware by integrating them into modern networks.
• Seamless Integration: The 20-COMM-E Series B offers a trusted, manufacturer-specific solution for unparalleled compatibility.
• Reliable Performance: Benefit from Allen-Bradley's reputation for robust and dependable industrial control components.
• Extended System Life: Delay expensive migrations to new platforms, allowing for budget-conscious system upgrades.
• Optimized for Legacy: Specifically designed to meet the unique connectivity demands of older Allen-Bradley architectures.
• Available from Stock: Acquire essential replacement or upgrade modules quickly from DD Parts Solution's readily available inventory.

Order Now

Secure your Allen-Bradley 20-COMM-E Series B Remote I/O Ethernet Module today from DD Parts Solution. With our specialized inventory of hard-to-find industrial parts and expertise in legacy systems, we provide fast and reliable shipping to keep your operations running smoothly. Connect your valuable legacy systems to the future of industrial networking.