Schneider Modicon M340 BMXP3420302 Processor Module

产品 Introduction

The BMXP3420302 is a processor module from the Schneider Modicon M340 automation platform, integrating communication module functions for CANopen and Ethernet TCP/IP. It supports up to 1024 discrete I/O in a multi-rack configuration and 256 analog I/O. The BMXP3420302 is designed for rack-mounted industrial control applications requiring reliable processing and fieldbus connectivity.

Technical Parameters

• Discrete I/O capacity: 1024 I/O multi-rack, 704 I/O single-rack
• Analog I/O capacity: 256 I/O multi-rack, 66 I/O single-rack
• Application-specific channels: 36
• Integrated connections: USB 12 Mbit/s, CANopen master SUB-D 9, Ethernet TCP/IP RJ45 10/100 Mbit/s
• Memory: 4096 kB internal RAM (3584 kB program, constants and symbols; 256 kB data), supplied BMXRMS008MP memory card
• Execution time: 0.12 µs Boolean, 0.25 µs single-length words, 1.16 µs floating points
• Current consumption: 135 mA at 24 V DC
• Operating temperature: 32…140 °F (0…60 °C)
• Protection: IP20

参数 Analysis

The BMXP3420302 provides a balanced combination of processing power and communication capability. It supports up to 63 CANopen server devices and offers Ethernet TCP/IP services including Modbus TCP messaging, SNMP, Rack Viewer, Data Editor, and bandwidth management. With 4096 kB internal RAM and Boolean execution at 0.12 µs, the module can handle medium-complexity control tasks in multi-rack configurations.

应用 Scenarios

Typical applications include industrial automation systems supporting rotating machinery such as turbines, compressors, and pumps. The BMXP3420302 can be used for auxiliary control, monitoring, and communication tasks where discrete and analog I/O, CANopen fieldbus, and Ethernet networking are required.

Installation Guide

Install the BMXP3420302 in a Modicon M340 rack with internal power supply via the rack. The module supports up to 4 racks and 11 slots. Maintain ambient temperature between 32 and 140 °F (0 and 60 °C) and relative humidity between 10 and 95% without condensation. The module is rated IP20 and is suitable for hazardous locations Class I Division 2.

Compatibility

The BMXP3420302 is compatible with the Modicon M340 automation platform. It supports CANopen devices linked by daisy-chaining or tap junctions per CiA DS 301 V4.02, DS 303-2, and DS 405, with up to 63 CANopen server devices. It also supports 2 Ethernet communication modules and 4 AS-Interface modules.

Maintenance Advice

Use the status LEDs to monitor processor running (RUN), Ethernet activity (ETH ACT), Ethernet status (ETH STS), CANopen bus operational (CAN RUN), and fault conditions (ERR, I/O, CAN ERR, CARD ERR). Keep the supplied BMXRMS008MP memory card installed to preserve programs, constants, symbols, and data. Operate within the specified temperature and humidity range.

Procurement Advice

When ordering the BMXP3420302, confirm the required rack configuration, communication modules, and memory card. The product is returnable, with country of origin FR, and is packaged as one unit per package. 联系 TenBN for availability, pricing, and technical support.

常见问题

What is the I/O capacity of the BMXP3420302?

The BMXP3420302 supports up to 1024 discrete I/O in a multi-rack configuration and 256 analog I/O in a multi-rack configuration.

What communication interfaces are integrated?

It includes a USB port at 12 Mbit/s, a CANopen master bus SUB-D 9 connector, and an Ethernet TCP/IP RJ45 port at 10/100 Mbit/s.

What is the operating temperature range?

The operating ambient air temperature range is 32 to 140 °F (0 to 60 °C).

Does the BMXP3420302 support Ethernet communication?

Yes, it supports Ethernet TCP/IP with Modbus TCP messaging, SNMP, Rack Viewer, Data Editor, and bandwidth management.

What certifications does the module carry?

The module carries CE, UL, CSA, RCM, EAC, and Merchant Navy certifications.