Schneider Electric BMXP342020 Modbus Ethernet Control CPU Module

The BMXP342020 is Schneider Electric's Modicon M340 CPU module (CPU340-20) with built-in Modbus Ethernet, designed for mid‑range automation tasks. It supports up to 1024 discrete I/O and 256 analog I/O, enabling dense mixed‑signal control in a compact rack. The module includes 4 MB of RAM and a USB interface for programming and data exchange, plus an Ethernet 10/100 Mbps port for Modbus TCP communications with SCADA, HMIs, and other Ethernet devices. As part of the M340 platform, it offers Ethernet TCP/IP networking and Modbus TCP messaging to integrate seamlessly with modern industrial networks. Typical applications include automation of packaging lines, material handling, and machine control where reliable Modbus Ethernet connectivity is required.