Essential Specs for the Schneider BMXNOE0100H
The Schneider BMXNOE0100H is an Ethernet TCP/IP network module tailored for the Modicon M340 automation platform. This module supports applications in severe environments, thanks to its conformal coating and wide operating temperature range from -13 to 158 °F (-25 to 70 °C). It consumes 90 mA at 24 V DC, drawing power internally via the rack. The product comes with a supplied Flash memory card (BMXRWSC016M) for application saving and activating the standard web server.
Connectivity and Communication Services
The BMXNOE0100H integrates a single RJ45 Ethernet port operating at 10/100 Mbit/s. It supports Modbus TCP messaging, I/O scanning, Global Data, and bandwidth management. Additionally, it provides an FDR server, SNMP network administration, and a configurable web server. Engineers can use the Data Editor via a PC terminal and the Rack Viewer for diagnostics. The module also enables transparent ready class B30 functionality, making it suitable for demanding industrial networks.
Environmental Resilience and Certifications
This module is built for harsh conditions. It holds certifications including CE, UL, CSA, RCM, EAC, ATEX zone 2/22, IECEx zone 2/22, and Merchant Navy. It complies with standards such as IEC 61131-2, IEC 61010-2-201, and IEC 61850-3. The BMXNOE0100H resists gases, dust, sand, salt, mold, and fungal spores as per ISA S71.04 and IEC 60721-3-3. Its IP20 protection ensures safe operation in industrial enclosures.
Indicator LEDs and Control
The front panel features six LEDs for quick status monitoring: ETH ACT (green), RUN (green), ETH STS (green), ETH 100 (red), CARD ERR (red), and ERR (red). A RESET push-button enables cold restart. This diagnostic feedback simplifies troubleshooting and reduces downtime.
Conclusion
The Schneider BMXNOE0100H offers a robust communication solution for Modicon M340 systems operating in severe environments. Its combination of Modbus TCP connectivity, flash memory, and extensive certifications makes it a reliable choice for industrial automation engineers. For procurement or technical inquiries, consult the product documentation or reach out to your local distributor.