The BMXNOR0200H is a Modicon M340 communication module built for IEC 60870-5-101/104 and DNP3 protocols, intended for substation automation and SCADA applications. It draws its supply directly from the rack backplane — no separate power feed needed. Two ports on an RJ45 connector: one 10/100 Ethernet channel and one RS232/485 serial port running 300–38400 bit/s. The module handles multi-protocol master/slave roles, Modbus TCP messaging, time-stamped events, data logging, and email/SMS notifications. Memory comes as a supplied 128 MB Flash SD card for web pages, CSV logging, and user storage.
Built for severe environments
Rack-powered, draws 95 mA at 24 VDC. Standard module format — fits any M340 rack slot. IP20 protection on the front panel.
