The thermocouple module allows VBOX to collect up to 8 channels of K-type thermocouples at a frequency of 100Hz. RLVBTC8-V2 is connected to VBOX via CAN, and can also be used together with ADC03 or CAN02 to connect to VBOX. It can also be used as an independent module for third-party data acquisition. The measurement range is -269 to+1375 ℃, using a 24 bit analog-to-digital converter with a power supply voltage of 6V to 30V.