Schneider BMXP3420302 Processor Module – Modicon M340

The BMXP3420302 Schneider is a processor module designed for seamless integration within the Modicon M340 automation platform. Supporting up to 1024 discrete and 256 analog I/O points in multi-rack configurations, this module accommodates 4 racks and 11 slots, making it suitable for complex industrial applications. It features integrated CANopen and Ethernet TCP/IP communication interfaces, enhancing connectivity and scalability in automation systems.

Equipped with 4096 kB of internal RAM and supplied with a BMXRMS008MP memory card for program backup, the BMXP3420302 offers robust data handling capabilities. It supports 63 CANopen slaves, 36 application-specific channels, and includes embedded services such as Modbus TCP messaging, SNMP network administration, and web server activation. Operating within a temperature range of 0 °C to 60 °C and compliant with standards like EN 61131-2, EN 61000-6-2, EN 61000-6-4, and EN 61010-2-201, this processor module ensures reliable performance in demanding industrial environments .

Technical Specifications

Model: BMXP3420302
Type: Processor Module for Modicon M340

Performance & Capacity

• Number of Racks: 4
• Number of Slots: 11
• Discrete I/O Processor Capacity:
  • 1024 I/O (Multi-Rack Configuration)
  • 704 I/O (Single-Rack Configuration)
• Analog I/O Processor Capacity:
  • 256 I/O (Multi-Rack Configuration)
  • 66 I/O (Single-Rack Configuration)
• Number of Application-Specific Channels: 36
• Number of CANopen Slaves: 63

Connectivity & Communication

• Integrated Connection Types:
  • USB Port – 12 Mbit/s
  • Ethernet TCP/IP (RJ45, 10/100 Mbit/s)
  • CANopen Master Bus (SUB-D 9, 20 kbit/s to 1 Mbit/s)
• Communication Processor Module Capacity:
  • 2 Ethernet Communication Modules
  • 4 AS-Interface Modules
• Transmission Rate:
  • 1 Mbit/s: 0 – 20 m (0 – 0.6 m)
  • 800 kbit/s: 0 – 40 m (0 – 6 m)
  • 500 kbit/s: 0 – 100 m (0 – 10 m)
  • 250 kbit/s: 0 – 250 m (0 – 10 m)
  • 125 kbit/s: 0 – 500 m (0 – 10 m)
  • 50 kbit/s: 0 – 1000 m (0 – 120 m)
  • 20 kbit/s: 0 – 2500 m (0 – 300 m)
• Maximum Number of Devices per Segment:
  • Up to 64 (CANopen)

Control & Processing

• Application Structure:
  • 1 Periodic Fast Task
  • 64 Event Tasks
  • 1 Cyclic/Periodic Master Task
• Execution Time per Instruction:
  • 0.12 µs (Boolean)
  • 0.17 µs (Double-Length Words)
  • 0.25 µs (Single-Length Words)
  • 1.16 µs (Floating Points)
• Instructions per Millisecond:
  • 6.4 Kinst/ms (65% Boolean, 35% Fixed Arithmetic)
  • 8.1 Kinst/ms (100% Boolean)

Power & Environmental Specifications

• Current Consumption: 135 mA at 24 V DC
• Power Supply: Internal via Rack
• Operating Temperature: 0°C to 60°C
• Relative Humidity: 10% to 95% (Non-Condensing)
• IP Degree of Protection: IP20

BMXP3420302 Physical Specifications

• Net Weight: 0.215 kg
• Package 1 Dimensions (H x W x L): 5.50 cm x 11.00 cm x 11.70 cm
• Package 1 Weight: 251 g
• Package 2 Dimensions (H x W x L): 15.00 cm x 30.00 cm x 40.00 cm
• Package 2 Weight: 4.109 kg
• Number of Units in Package 1: 1
• Number of Units in Package 2: 15

Certifications & Compliance

• Product Certifications: CE, UL, CSA, RCM, EAC, Merchant Navy
• Standards:
  • 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 (Industrial Communication Networks)
• Environmental Characteristics:
  • Hazardous Location Class I, Division 2

Key Features & Benefits:

✅ High-Capacity Multi-Rack Support: Handles up to 1024 Discrete I/O and 256 Analog I/O.

✅ High-Speed Processing: Optimized for demanding industrial automation tasks.

✅ Advanced Communication Support: Modbus, Ethernet, USB, Serial, and CANopen connectivity.

✅ Reliable Data Storage & Backup: Includes memory card (BMXRMS008MP) for program backup.

✅ Industrial-Grade Performance: Designed for manufacturing, process control, and large-scale automation.

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