Schneider BMXP342020 M340 Processor Module

Description:

This BMXP342020 processor module is part of the Modicon M340 automation platform, offering advanced processing and communication capabilities. Designed with robust diagnostics, flexible communication options, and high I/O capacity, it is ideal for a wide range of industrial applications.

Specifications:

Main

• Range of Product: 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
  • Single-rack: 704 I/O
• Analog I/O Capacity:
  • Multi-rack: 256 I/O
  • Single-rack: 66 I/O
• Application-Specific Channels: 36
• Monitoring: Diagnostic counters and event counters (Modbus)

Communication

• Integrated Connections:
  • Non-isolated serial link RJ45, RS232C and RS485 (asynchronous mode, 0.3–19.2 kbit/s)
  • USB port (12 Mbit/s)
  • Ethernet TCP/IP RJ45 (10/100 Mbit/s)
• Communication Module Capacity:
  • 2 Ethernet communication modules
  • 4 AS-Interface modules
• Embedded Services:
  • Bandwidth management, Modbus TCP messaging, Rack Viewer, SNMP, Data Editor
• Bus Lengths:
  • Isolated: Up to 1000 m (character mode and Modbus)
  • Non-isolated: Up to 10 m
• Number of Devices:
  • Character mode: Up to 32 devices
  • Modbus: Up to 32 devices

Memory

• Internal RAM:
  • 4096 kB total
  • 256 kB data
  • 3584 kB program, constants, and symbols
• Supplied Memory Card:
  • BMXRMS008MP (backup for programs, constants, symbols, and data)

Performance

• Execution Time per Instruction:
  • Boolean: 0.12 µs
  • Double-length words: 0.17 µs
  • Single-length words: 0.25 µs
  • Floating points: 1.16 µs
• Instruction Speed:
  • 6.4 Kinst/ms (65% Boolean, 35% fixed arithmetic)
  • 8.1 Kinst/ms (100% Boolean)
• Tasks:
  • 1 cyclic/periodic master task
  • 1 periodic fast task
  • 64 event tasks

Power and Indicators

• Current Consumption: 95 mA at 24 V DC
• Power Supply: Internal via rack
• Status LEDs:
  • Processor running (green)
  • Ethernet activity and status (green)
  • Data rate, I/O fault, memory card fault, and processor/system fault (red)
  • Modbus activity (yellow)

Environment

• Operating Temperature: 0–60 °C
• Relative Humidity: 10–95% (non-condensing)
• IP Degree of Protection: IP20
• Certifications:
  • CE, UL, CSA, RCM, EAC, Merchant Navy
• Standards:
  • EN 61131-2, EN/IEC 61010-2-201
  • IACS E10, EN/IEC 61000-6-5, EN/IEC 61850-3
• Directives:
  • 2014/35/EU (Low Voltage)
  • 2014/30/EU (Electromagnetic Compatibility)

Physical Details

• Net Weight: 0.205 kg
• Protective Treatment: TC

Environmental Characteristics

• Hazardous Location: Class I Division 2