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GPIO input (10th pin ISO)
5V
0V
3.3V
Example
Input voltage
[V]
5.0
GPIO output (6th pin ISO or 9th pin ISO)
3.3V
0V
3.3V
0.9V
* Rising the input signal as soon as possible.
Example
When connecting to an external power supply, be sure to use a pull-up resistor for a current limit of less than 50 mA.
Supply
voltage
of the
output
[V]
Normal
3.3
temperature
5.0
12.0
24.0
Input from control IC
*
0V
TDF
FT
TDF
FT
[ns]
[ns]
167
297
*
TDF
FT
Pull-up
Current
resistor
[mA]
Use 1/16
W
470 Ω
5.07
820 Ω
4.98
Two
9.87
2200 Ω
resistors
in parallel
Eight
21.85
8200 Ω
resistors
in parallel
*
TDR
RT
TDR
RT
[ns]
[ns]
192
358
*
TDR
RT
TDF
FT
TDR
[µs]
[µs]
[µs]
0.75
0.49
0.73
0.63
0.71
1.05
0.73
1.45
50%
90%
50%
10%
50%
90%
10%
RT
Output
[µs]
voltage
[V]
24
35
0.916
28
46
0.909
36
64
1.112
45
76
1.571
External power supply
Pull-up resistor
GPIO Connector
15
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