4-20mA T Click is an add-on board in mikroBUS form factor. It’s a compact and easy solution for adding 4-to-20mA industry standard communication protocol to your design. It features ADuM1411 Quad-chanel digital isolator, MCP4921 12-bit DAC as well as XTR116 4-20mA current loop transmitter. 4-20mA T Click™ communicates with target board microcontroller via three mikroBUS™ SPI lines (SDI, SCK, CS). Together with 4-20mA R Click™ this board forms a complete 4-to-20mA current loop standard. The board is designed to use 3.3V and 5V power supply. LED diode indicates the presence of power supply.
Type | Current |
Applications | Board is ideal for using in field of industrial process control and test systems. It serves as interface between sensors or instruments connected to MCU |
On-board modules | ADuM1411 Quad-chanel digital isolator, MCP4921 12-bit DAC as well as XTR116 4-20mA current loop transmitter |
Key Features | The board receives the input digital signal from the microcontroller and sets the output loop current (4-20mA) |
Key Benefits | Galvanic isolation provided through ADuM1411 optocoupler. On-board screw terminal for easier connection. Up to 10 Mbps data rate (NRZ) |
Interface | SPI |
Input Voltage | 3.3V or 5V |
Compatibility | mikroBUS |
Click board size | M (42.9 x 25.4 mm) |