Schneider BMXP341000 Processor Module

Overview

The Schneider Electric BMXP341000 is a high-performance processor module for the Modicon M340 automation platform. It serves as the central processing unit for discrete and analog I/O operations. The module supports Modbus communication, USB programming, and advanced control loops. It provides reliable, plug-and-play integration with both Schneider Electric and third-party devices. Compact and robust, it suits process industries, renewable energy, water treatment, cement, manufacturing, infrastructure, and machinery applications. The module comes with an IP20 protection rating and includes a memory card for program and data backup.

Technical Specifications

• Platform: Modicon M340

• Module Type: Processor (CPU)

• Number of Racks: 2

• Number of Slots: 11

• Discrete I/O Capacity: 512 I/O single-rack configuration

• Analog I/O Capacity: 66 I/O single-rack configuration

• Application Specific Channels: 20

• Internal RAM: 2048 kB total (1792 kB program, 128 kB data, 128 kB constants/symbols)

• Communication Ports: 2 Ethernet, 2 AS-Interface, USB 12 Mbit/s

• Serial Links: RJ45, RS232C, RS485, Modbus RTU/ASCII support

• Bus Length: Up to 3280.8 ft (1000 m) isolated segments

• Maximum Devices per Segment: 32

• Execution Time per Instruction: Boolean 0.18 µs, double-length 0.26 µs, single-length 0.38 µs, floating point 1.74 µs

• Instructions per Millisecond: Up to 5.4 Kinst/ms

• Tasks: 1 periodic fast task, 32 event tasks, 1 cyclic/periodic master task

• Power Supply: Internal, 24 V DC, 72 mA consumption

• Status LEDs: RUN (green), I/O fault (red), CARD ERR (red), ERR (red), Modbus activity (yellow)

• Operating Temperature: 32–140 °F (0–60 °C)

• Relative Humidity: 10–95 % without condensation

• IP Protection: IP20

• Certifications: CE, UL, CSA, RCM, EAC, Merchant Navy

• Standards Compliance: EN 61131-2, EN/IEC 61010-2-201, UL 61010-2-201, CSA C22.2 No 61010-2-201, IACS E10, EN/IEC 61000-6-5, EN/IEC 61850-3

• Weight: 0.2 kg

• Memory Card: Supplied for backup of programs, constants, symbols, and data