72 Analog I/O Modules (AD268 / DA264 / TC218)
5. I/O Allocation and Programming PART 3 TC218
Thermocouple (type J) input:
A/D conversion data
Input
temperature Hexadecimal Integer Resolution
Burnout detection - H7FF F 32767
Upper limit +1200 °CH5DC0 24000
:: :
Full scale (positive) +800 °CH3E80 16000
:: :
+0.05 °CH0001 1
0 0 V H0000 0
-0.05 °CHFFFF -1
:: :
Full scale (negative) -200 °CHF060 -4000
:: :
Lower limit -210 °CHEF98 -4200
0.05 °C / bit
D = 20 × A
D: Digital data
A: Temperature (°C)
0Temperature
HF060
-4000
Digital vale
-200°C
Upper limit
+800°C
H3E80
16000
Lower limit
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