Issue:
How to establish the serial communication between BMXNOM0200H and the Quantum High-end CPU via RS-232 including the layout of the pins?
Product Line:
BMXNOM0200, Quantum High-end CPU

Environment:
All

Resolution:
The BMXNOM0200H module acts as a Modbus RTU Master and the Quantum CPU serial port act as a Modbus RTU Slave.

Make sure that on both Master and Slave the following configuration is done properly and inline.
Such as Transmission Speed, Data bits, Stop Bit, Parity, Physical Line, Delay between Frames, Signal types and Physical line type, Slave address correctly configure in the Quantum CPU as well in the NOM module.

Follow the attached connection pin layout. Make sure that RJ45 connectors pins from both sides are in line with the connector orientation. The Below configuration is using the TX/RX signal type.

Udgivet til:Schneider Electric Danmark