BMXP342020 Modicon M340 Processor Module 1024 I/O Ethernet | Schneider Electric

The Original New Schneider Electric BMXP342020 is a high-performance processor module for the Modicon M340 automation platform, designed to handle demanding control applications with up to 1024 discrete I/O and 256 analog I/O. With 4096 KB of internal RAM and a 10/100 Mbps Ethernet port, it delivers fast program execution and robust connectivity. The module integrates a USB port for programming, an RJ45 serial port for Modbus, and supports up to 4 racks and 11 slots. Whether you're building a new control system or upgrading an existing one, the BMXP342020 provides a scalable, reliable foundation for your automation needs.

Core Engineering Highlights:
4,096 KB internal RAM | 10/100 Mbps Ethernet TCP/IP | Up to 4 racks / 11 slots configuration | 1024 discrete I/O (multi‑rack) / 704 I/O (single‑rack) capacity | 256 analog I/O (multi‑rack) / 66 analog I/O (single‑rack) capacity | 36 application‑specific channels | Modbus TCP/IP + Modbus RTU/ASCII | USB programming port | Transparent Ready + CANopen Ready | 95 mA current consumption | IP20 protection | 0°C to +60°C operating temperature

Key Features:

• Original New Schneider Electric BMXP342020 module

• 4096 KB internal RAM for program and data storage

• 10/100 Mbps Ethernet TCP/IP port for high‑speed networking

• USB port (12 Mbit/s) for direct programming connection

• Non‑isolated RJ45 serial port supporting Modbus RTU/ASCII and character mode

• Supports up to 4 racks and 11 slots for scalable system expansion

• 1024 discrete I/O capacity in multi‑rack configuration

• 256 analog I/O capacity in multi‑rack configuration

• 36 application‑specific channels for specialized control

• Integrated Modbus diagnostic and event counters for system monitoring

• Transparent Ready and CANopen Ready concepts for flexible integration

• Supports up to 2 Ethernet communication modules and 4 AS‑Interface modules

• Embedded web server for remote diagnostics and monitoring

• DIN rail or panel mounting options

• IP20 protection for control cabinet environments

• 0°C to +60°C operating temperature range

Applications:

• Central processing for Modicon M340 automation systems

• Machine control and factory automation

• Process control and monitoring

• Material handling and conveyor systems

• Packaging machinery and OEM equipment

• Distributed I/O architectures with Ethernet and Modbus networking

• Multi‑rack configurations requiring high I/O density

Technical Specifications:

Communication Module Capacity:

• Up to 2 Ethernet communication modules

• Up to 4 AS‑Interface modules

System Compatibility:

• Schneider Electric Modicon M340 automation platform

• Modicon X80 I/O modules and backplanes

• EcoStruxure Control Expert (formerly Unity Pro) software

• Ethernet TCP/IP networks (Modbus TCP/IP, BOOTP/DHCP, FDR client)

• Modbus RTU/ASCII networks (master/slave)

• CANopen networks

• AS‑Interface networks

Related Products:

• BMXDDI1602 – 16‑point DC input module for M340/X80

• BMXDDO1602 – 16‑point DC output module for M340/X80

• BMXAMI0810 – 8‑channel analog input module

• BMXAMO0410 – 4‑channel analog output module

• BMXNOE0100 – Ethernet communication module for M340

• BMXNOC0401 – 4‑port EtherNet/IP + Modbus TCP module

• BMXXBP0400 – 4‑slot X80 backplane

• BMXXBP0800 – 8‑slot X80 backplane

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, Modicon, and EcoStruxure are trademarks of Schneider Electric SE.