MIKROE 1296 T Click Add-On Board

The 4-20mA T Click™ from Mikroelektronika is an add-on board in mikroBUS™ form factor. It is a compact and easy solution for adding 4-to-20mA industry standard communication protocol to your design. It features the ADuM1411 quad-channel digital isolator from Analog Devices, the MCP4921 12-bit DAC from Microchip, and the XTR116 4-20mA current loop transmitter from Texas Instruments. 4-20mA T Click communicates with target board microcontroller via three mikroBUS SPI lines (SDI, SCK, and CS). Together with the 4-20mA R Click, this board forms a complete 4-to-20mA current loop standard. The board is designed to use 3.3 V and 5 V power supply. An LED diode indicates the presence of a power supply.

The 4-20mA T Click with its ADuM1411, MCP4921, and XTR116 ICs is ideal for using in field of industrial process control and test systems. It serves as interface between sensors or instruments (connected to microcontroller) and controlled peripherals in industrial standard current loop. The board receives the input digital signal from the microcontroller and sets the output loop current (4-20mA).