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Note: voltage VCC to GND is 16V Maximum, 5V Minimum.
GND
≦
SYNC
≦
VCC
Example :
Hi Alarm= 1300.5
℃
,
Lo Alarm= -50.5
℃
If LCD reading
≧
1300.5
℃
Result : Hi Alarm output reading approx 5V
Lo Alarm output reading approx 0V
If LCD reading
≦
-50.5
℃
Result : Lo Alarm output reading approx 5V
Hi Alarm output reading approx 0V
Example :
Hi alarm= 25.5
℃
,
Lo alarm= 25.5
℃
If LCD reading = 25.5
℃
Result : Hi Alarm output reading approx 5V
Lo Alarm output reading approx 5V