Triggering
202
Goldeye G/CL Technical Manual V4.2.0
In 2 - opto-isolated (pin 11)
In 2
is optically isolated and can be used in electrically
noisy environments to prevent false trigger events. To
complete the trigger circuit, connect trigger ground to
Isolated In GND
. Compared to the non-isolated trigger,
In 2
has a longer propagation time.
Isolated input block diagram
The inputs can be connected directly to the system for voltages up to 24 VDC. An
external resistor is not necessary.
Trigger signal
Input current
Trigger input voltage: V
in
(low)
0.0 V to 1.0 V
Trigger input voltage: V
in
(high)
3.0 V to 24.0 V
Input current to be expected
5 mA
Table 131: Input 2 trigger signal and input current
Figure 58: Goldeye G/CL isolated input block diagram
2
6
5
4
1
3
10
7
8
9
1
1
1
2
1
1
InGND
E
x
ternal Internal
GPIn2
11
7
