Camera interfaces
79
Mako U Technical Manual V1.1.3
Output switching times
Output timing examples
Values may vary, due to operating temperature and production spread.
For values with other current draw than 5 mA, please contact customer support.
Figure 30: Opto-isolated output, switching times
Symbol
Description
t
d
Delay time
t
f
Fall time
t
on
Turn-on time
t
off
Turn-off time
t
r
Rise time
t
s
Fall time
Table 32: Opto-isolated output, legend for switching times
U
ext
supply
R
ext
t
d
t
f
t
off
t
s
t
r
t
on
5 VDC
1.0 k
Ω
0.5
0.5
1
21
9.5
30.5
12 VDC
2.4 k
Ω
0.5
0.7
1.2
21
14
35
24 VDC
4.8 k
Ω
0.5
1
1.5
21.5
19
40.5
Table 33: Opto-isolated output, timing [µs]
High
Low
100%
90%
10%
t
t
U
low
U
U
high
= U
ext. supply
Opto-isolator signal for
output (internal)
Opto-isolator output
(external)
t
d
t
Žī
t
f
t
s
t
r
t
on
