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sigfox ANALOG - Guide utilisateur / User guide version V2.0.0
S325
S326
S327
S328
S329
S330
S331
2.2.3
Transmission on event of digital input
The product allows the measurement and the transmission of the values of the sensors following an event on a
digital input according to the following diagram:
This triggering can be on the rising edge, falling edge or both. A configurable debounce is present on every digital
input.
Input TOR1 is associated with channel A and input TOR2 with channel B.
The settings associated with this mode of operation are:
•
The transmission periodicity (zero in this usage situation) (register 301)
•
The presence and type of external sensor (registers 320 and 322).
•
The configuration of the events (registers 321 and 323).
A complete list of the registers can be found in paragraph 3.4.
Decimal
100 000
Decimal
600 000
Decimal
100 000
Decimal
8 000 000
Decimal
1 000 000
Decimal
3 000 000
Decimal
1 000 000
Product in standby
Change
on digital
input?
Measurement input A
(if enabled)
Measurement input B
(if enabled)
Send frame 0x42
The value of the hysteresis of the high thres-
hold of channel A is: 100 000x10=1 000 000nA
so 1mA
The value of the low threshold of channel A is:
600 000x10=6 000 000nA so 6mA
The value of the hysteresis of the low threshold
of channel A is: 100 000x10=1 000 000nA soit
1mA
LThe value of the high threshold of channel B is:
8 000 000µV so 8V
The value of the hysteresis of the high thres-
hold of channel B is: 1 000 000µV so 1V
The value of the low threshold of channel B is:
3 000 000µV so 3V
The value of the hysteresis of the low threshold
of channel A is: 1 000 000µV so 1V
Non
Oui
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