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: Attribute Specification Catalog Number BMXP342020 Product Family Modicon M340 automation platform Product Type Processor module Concept Transparent Ready, CANopen Number of Racks 4 Number of Slots 11 Discrete I/O Capacity (Multi‑Rack) 1024 I/O Discrete I/O Capacity (Single‑Rack) 704 I/O Analog I/O Capacity (Multi‑Rack) 256 I/O Analog I/O Capacity (Single‑Rack) 66 I/O Application‑Specific Channels 36 Memory Size 4096 KB Monitoring Diagnostic counters Modbus, Event counters Modbus Ethernet Port 10BASE‑T/100BASE‑TX, RJ45 USB Port 12 Mbit/s Serial Port (RJ45) RS232C/RS485, Modbus RTU/ASCII, character mode Current Consumption 95 mA Width 100 mm Depth 160 mm Protection Rating IP20 Mounting DIN Rail or Panel Mount Operating Temperature 0°C to 60°C Storage Temperature –40°C to 85°C RoHS Compliant Yes 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.