1783-BMS20CL

The 1783-BMS20CL is a managed Ethernet switch from Allen-Bradley, designed for use in industrial automation and control network environments. This unit supports the Stratix line of networking infrastructure and is built to handle the demanding communication requirements found in manufacturing and process control applications. Whether you are expanding an existing control network or replacing a failed component, this switch is a reliable fit for systems requiring robust, managed connectivity.

This listing is for a REM (removed) condition unit, meaning the part has been carefully extracted from a functioning system and is offered as a tested, working component. REM parts provide an economical alternative to purchasing new, without sacrificing the reliability needed in production environments. Each unit goes through basic inspection prior to listing to ensure it is free from obvious physical damage.

Compatibility with Rockwell Automation’s broader ecosystem makes this switch a practical choice for facilities already running Studio 5000, FactoryTalk, or similar platforms. Its managed feature set allows network administrators to configure VLANs, monitor traffic, and maintain network segmentation — all critical capabilities in modern industrial Ethernet deployments.

Ordering a used or removed industrial networking component can significantly reduce downtime costs when a critical spare is needed quickly. This part ships promptly and is backed by our standard return policy, giving you confidence in your purchase. If you have questions about fitment or compatibility with your specific control architecture, our team is available to assist before you buy.

Managed Switch: This unit offers full managed switching capabilities, allowing VLAN configuration and traffic monitoring across your industrial network.
REM Condition: Removed from a previously operational system, this part has been inspected and is offered as a functional, tested component at a reduced cost.
Industrial Grade: Built to withstand the electrical noise, temperature variation, and continuous-duty demands typical of factory and process control environments.
Rockwell Compatible: Designed to integrate seamlessly within Rockwell Automation control architectures, including common HMI, PLC, and SCADA platforms.
Fast Shipping: In-stock units are packaged carefully and dispatched quickly to minimize downtime on your production floor or project timeline.