Welcome to my quick review of an inexpensive 2-channel 5V relay module controlled via RS485 bus utilizing Modbus RTU protocol. As claimed by some online sellers, this easy-to-get Modbus RTU 2-Channel ...
Precision Digital Corporation, global leader in digital panel meters and control instrumentation celebrating its 40th year in business, today announced the ProtEx PD6830X Modbus Scanner. Precision ...
The Durus is a complete controller with built-in I/O, control and operator interface. The Durus Plus is a powerful low-end controller featuring RTD, analog out, four-function math, PID and the Modbus ...
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