SENSOPER MC-EX-TC4 Thermocouple Input module is an expansion module that can be use with MC-CPU-CM4-Gx CPU module. The major functionality of this module was for measure temperature. Hence this module includes four input terminals for collect temperature readings. Further, this thermocouple module use I2C via SPI interface for read temperature values. Moreover, this module includes I2C address configurable DIP switches and bit resolution of this module is 14 bit. The module expansion is supported by board-to-board connector with 40 pins.