Description

Schneider Electric BMXNOE0100 Ethernet Module

Configured for deterministic data exchange in the Modicon M340 automation platform, the Schneider Electric BMXNOE0100 (base model BMXNOE) provides direct electrical execution of TCP/IP communication over a single twisted pair. It processes Modbus TCP messaging and I/O scanning functions via its integrated 10/100 Mbit/s RJ45 port.

Hardware Specifications

Parameter	Specification
Brand	Schneider Electric
Origin	France
Weight	0.2 kg
Dimensions	Standard module format
Operating Temp	0 to 60 degC
Power Consumption	90 mA at 24 V DC
Supply Voltage	Internal backplane power via rack
Integrated Port	1 x RJ45 10/100BASE-TX
Memory	Supplied Flash memory card (BMXRWSC016M)
Protection Rating	IP20

Backplane Bus Communication and Firmware Compatibility

The module interfaces with the M340 backplane bus to exchange data with the CPU and I/O modules. Firmware compatibility is strictly tied to the Unity Pro software version; mismatched firmware may prevent the module from entering RUN mode. The internal web server functionality requires the supplied flash memory card for storing HTML pages and application data. Bandwidth management is handled at the MAC layer to prioritize critical control messages over standard HTTP traffic.

Frequently Asked Questions

Q: Does the BMXNOE0100 support hot-swapping?

A: No. The module must be inserted into a powered-off rack. Inserting or removing the module while the rack is energized can cause backplane bus faults and potential damage to the unit.

Q: What is the function of the RESET pushbutton?

A: The recessed RESET pushbutton performs a cold restart of the module's processor, clearing volatile RAM and re-initializing the TCP/IP stack. This does not erase the configuration stored on the flash memory card.

Field Installation Guidelines

Install the module into a standard M340 rack slot. Ensure the rack power supply is disconnected before installation. Tighten the module securing screws to the specified torque. Use only shielded Category 5e or higher twisted pair cable for the Ethernet connection. Terminate the cable shield properly to the grounding bar to minimize EMI. Verify the ETH STS LED illuminates green after power-up to confirm successful network link establishment.

SEOTitle: BMXNOE0100 Schneider Electric Ethernet Module Datasheet & Technical Manual

Meta Description: Schneider Electric BMXNOE0100 Ethernet TCP/IP Module. Brand new original stock with global shipping. 10/100 Mbit/s RJ45 port for Modicon M340 PLC systems.

Specifications

• Brand: Schneider Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems