your “two wire” temperature sensor is actually a K type thermocouple. To effectively read the temp from that you need to use a thermocouple support chip - max6675 or the newer max31855. Either of these devices use SPI to communicate back to the Spider.
Your displacement sensor seems to be a “variable resistance” device so you will need to use analog-in pins for that.
Perfect i have order in this time the max31855 i have the thermocouple but not have uset at time.
For the potentiometer i use the same Vcc(1) and 5+(2) and 2 Analog input(3&4) whitout problem , is ok?
some at Fez Domino , i have see the draw in the Spider sample and i have make the question becose I was afraid that manage the port for module and not the single analog input