General Parameters
Model Number: BMXNOC0401

Product Line: Modicon M340 PLC Series

Module Type: Ethernet Communication Module

Module Width: 45mm (single-width)

Weight: 200g

Mounting: DIN Rail (35mm)

Network Characteristics
Ports: 2x RJ45 (10/100 Mbps auto-negotiation)

Protocols Supported:

Modbus TCP/IP (Server & Client)

Ethernet/IP (Adapter mode)

FTP (for file transfer)

DHCP/BOOTP (auto IP configuration)

Network Features:

Built-in switch (daisy-chain capable)

Auto-MDIX (automatic crossover detection)

QoS (Priority tagging)

Simultaneous Connections: Up to 32

Performance Specifications
Data Transfer Rate: 100 Mbps (full duplex)

TCP/IP Connections: Up to 16

Modbus TCP Process Image: 512 bytes input/512 bytes output

Response Time: <10ms (for 64 bytes of data)

Electrical Specifications
Supply Voltage: 24V DC (via backplane)

Power Consumption:

5V DC: 500mA (via backplane)

24V DC: 80mA

Isolation: 1500V AC (network to logic)

Diagnostics & Indicators
LED Indicators:

Power (green)

Network status (green/yellow)

Port activity (green, blinking)

Fault (red)

Web Server: Built-in for configuration and monitoring

Environmental Specifications
Operating Temperature: 0°C to +60°C (32°F to 140°F)

Storage Temperature: -40°C to +85°C (-40°F to 185°F)

Relative Humidity: 5% to 95% (non-condensing)

Vibration Resistance: 3.5mm @ 10-57Hz, 1g @ 57-150Hz

Shock Resistance: 15g @ 11ms duration

Certifications & Standards
EMC: EN 61000-6-2, EN 61000-6-4

Safety: UL 508, CSA C22.2 No. 142

Industrial: IEC 61131-2

RoHS: Compliant

Software & Configuration
Configuration Tools:

EcoStruxure Control Expert

Web browser interface

FTP client

Firmware Update: Via Ethernet or SD card (depending on PLC model)

Mechanical Specifications
Dimensions (H×W×D): 90×45×80mm (3.54×1.77×3.15in)

Connection: Removable terminal block

Cable Specifications:

CAT5e or better recommended

Maximum cable length: 100m (328ft)

Ordering Information
Base Model: BMXNOC0401

Accessories:

Replacement terminal block: BMXXCA01

Ethernet cables (sold separately)

Typical Applications
PLC-to-PLC communication

SCADA system integration

HMI connectivity

Remote monitoring and maintenance

Industrial IoT applications

For complete installation and programming details, refer to:

Modicon M340 Communication Modules User Manual

EcoStruxure Control Expert Documentation