Thermocouple Daughter Board

This is a daughterboard specifically designed for the Duet 2 and Duet control boards that allows two Thermocouples to be attached. The following boards are supported

Duet 3 6HC mainboard

Duet 3 3HC expansion

Duet 2 Wifi

Duet 2 Ethernet

Duet 2 Maestro

Duex5 Expansion board

This board is based on the MAX31856 so several types of thermocouples (K, J, N, R, S, T, E, and B) are supported. The Duet 3 and Duet 2 support up to two daughterboards, with a further two on a Duex expansion board, with 4 daughter boards a total of 8 PT100 sensors are supported. Thermocouple and PT100 daughterboards can be mixed and matched. The Duet Maestro supports 1 daugherboard.