Analog I/O Modules
Analog input modules supply many kinds of the sources, such like thermocouple, RTD, Thermistor or general analog signals. These modules use the EIA RS-485 communication protocol, the industry’s most widely used bi-directional, balanced transmission line standard. They also support the Modbus/RTU protocol as the remote data transmission mechanism. Analog output modules can provide 1 channel to 4 channels to satisfy many kinds of application.