Schneider Electric BMXNOE0100 Ethernet Communication Module

Schneider Electric BMXNOE0100 is an Ethernet TCP/IP network module designed for the Modicon M340 automation platform, providing a dedicated 1-port RJ45 10/100BASE-TX Ethernet interface to connect the M340 backplane to industrial networks. It enables Modbus/TCP communications, allowing the PLC to exchange data with HMIs, SCADA systems, and other Ethernet-enabled controllers and devices. The module includes a flash memory card for local configuration and data storage, and it mounts into the M340 chassis to extend the processor’s networking capabilities. Typical applications include Ethernet-based data acquisition, remote I/O scanning, and integration of third‑party devices within a plant-wide control architecture, leveraging standard TCP/IP networking to support reliable Modbus/TCP messaging.