10
GPO circuit specifications
Example
When connecting to an external power supply, be sure to use a pull-up resistor to limit the current to 50 mA or less.
Supply voltage
of the output
[V]
Pull up resistance
(Use 1/16 W)
Current
[mA]
TDF
[µs]
FT
[µs]
TDR
[µs]
RT
[µs]
Output
voltage
[V]
Ambient
temperature
3.3
470
Ω
5.07
0.75
0.49
24
35
0.916
5.0
820
Ω
4.98
0.73
0.63
28
46
0.909
12.0
Two 2200
Ω
resistors in
parallel
9.87
0.71
1.05
36
64
1.112
24.0
Eight 8200
Ω
resistors
in parallel
21.85
0.73
1.45
45
76
1.571
#4
#5
GPO
3
DC power supply
input connector
External power source
(3.3 V to 24 V)
Pull up resistance
50%
90%
10%
TDR
RT
TDF
FT
0.9 V
3.3 V
0 V
3.3 V