ALLIED Vision Technologies Mako G-419 NIR - Manual (Page 40)

Mako Technical Manual V2.0.4
40
Camera interfaces
For all Mako models:
Test conditions
Output: external 2.4 k
 resistor to GND, power input for output ports set to
12 V.
Figure 29: Mako output switching times
Parameter and value
t
d
 1 μs
t
s
 26 μs
t
r
 1 μs
t
f
 21 μs
t
on
= t
d
+ t
r
 2 μs
t
off
= t
s
+ t
f
 47 μs
(t
off
can deviate by
 5 μs)
Table 14: Parameters for Mako
Note

Higher external values increase the times in the table above.
Note

We recommend to trigger on the rising edge. This guarantees a
fastest possible reaction time.
I
F
0
I
C
100%
90%
10%
t
t
0
delay time
rise time
turn-on time
storage time
fall time
turn-off time
Optocoupler input (internal)
Optocoupler output (external)
t
off
(= t
s
+ t
f
)
t
d
t
r
t
on
(= t
d
+ t
r
)
t
s
t
f
t
d
t
on
t
r
t
s
t
f t
off