Allen-Bradley 1756-EWEB Web Server Module

Allen-Bradley 1756-EWEB Enhanced Web Server Module for ControlLogix controllers provides browser-based access to live data from the PLCs via a built-in web server. It uses a single 10/100 Mbps Ethernet port for EtherNet/IP communications, enabling remote monitoring and data sharing across an industrial network, and supports up to 64 TCP/IP connections for concurrent clients. The module exposes plant-floor data through Web pages, can issue alarm notifications by email or pager, and offers read/write access to Controller data with XML data interchange to external software applications. This Web Server Module integrates with the ControlLogix ecosystem to provide lightweight, web-based access without external servers. Note that Rockwell Automation has discontinued the EtherNet/IP Web Server Module family as of June 30, 2023, and it is no longer available for sale.