Schneider Electric BMXNOE0100 Modicon M340 Ethernet Network Module — 1× RJ45 10/100 Mbps, Modbus/TCP & Global Data, Supplied 16 MB Flash Card (BMXRWSC016M), IP20

Product overview The Schneider Electric BMXNOE0100 is an Ethernet TCP/IP network module for the Modicon M340 automation platform. It provides a single RJ45 10/100 Mbps port and supports Modbus/TCP, global data and web‑server functionality. Supplied with a 16 MB flash memory card (BMXRWSC016M), the module is designed for compact M340 installations requiring reliable Ethernet I/O and application storage.

Key specifications

• Manufacturer: Schneider Electric
• Model: BMXNOE0100 (Modicon M340 Ethernet network module)
• Function: Ethernet TCP/IP network module for Modicon M340 PAC/PLC
• Network port: 1 × RJ45 (10BASE‑T / 100BASE‑TX)
• Protocols & services: Modbus TCP messaging, global data, bandwidth management, data editor (PC terminal), FDR server, rack viewer, SNMP network administration, I/O scanning, configurable web server
• Memory: Supplied flash memory card BMXRWSC016M (16 MB) for application saving and web content
• Supply: Internal power via M340 rack; current consumption 90 mA at 24 V DC
• Local signalling LEDs: ETH ACT (green), RUN (green), ETH STS (green), ETH 100 (red), CARD ERR (red), ERR (red)
• Control: RESET push‑button (cold restart)
• Mechanical / environmental: IP20; operating ambient 0…60 °C; relative humidity 10…95 % (no condensation); net weight 0.2 kg; module in standard M340 format
• Certifications & standards: CE; complies with UL 508, EN 61131‑2, EN 61000‑6‑4, EN 61000‑6‑2, EN 61010‑2‑201 (consult datasheet for full list)
• Packaging & warranty: package dimensions and weights per Schneider Electric data; contractual warranty 18 months

Features & benefits

• Single‑port Ethernet module with Modbus/TCP and global data simplifies integration with Modicon M340 systems and third‑party devices.
• Supplied flash card (BMXRWSC016M) enables application saving and web server storage without additional purchases.
• Compact M340 module format and internal rack power reduce panel footprint and wiring complexity.
• Diagnostic LEDs and configurable web server assist commissioning and troubleshooting.

Applications

• Modbus/TCP communications for industrial process control, machine automation, water & wastewater, renewable energy and infrastructure.
• Situations requiring onboard application storage or web server capability for diagnostics and simple HMI pages.

Installation and service notes

• Requires Modicon M340 rack with internal power supply; follow Schneider Electric rack and power specifications.
• Install inside an enclosure consistent with IP20 rating; observe ambient and humidity limits.
• Use provided flash memory card for application and web content; replace with identical part number if necessary.
• Consult official datasheet and user guide for wiring, network configuration and firmware updates (latest firmware available from Schneider Electric—refer to product support).

Documentation

• Product datasheet, user guide, instruction sheet, catalog and CAD files available from Schneider Electric support portal.