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4-20mA R Click is an add-on board in mikroBUS form factor which serves as a receiver in a 4-20mA current loop standard. It features INA196 current shunt monitor, MCP3201 12-bit ADC as well as the TPS61041 DC/DC boost converter. It receives output current (4-20mA) from the transmitter and converts it into a voltage (0.4-2V). This voltage is converted into a 12-bit data signal in the MCP3201 A/D converter and sent via mikroBUS SPI lines. Together with 4-20mA T Click this board forms a complete 4-to-20mA current loop standard. It is designed to use either a 3.3V or 5V power supply. |
