Basler acA1300-30um/uc, User Manual, Page: 41 / 58

AW00123401000 Physical Interface
Basler ace USB 3.0 33
5.7.2 Electrical Characteristics
Figure 17 shows a schematic for the opto-isolated input line. See the previous section for input
voltages and their significances. The absolute maximum input voltage is +30.0 VDC. The current
draw for the input line is between 5 mA and 15 mA.
As an example, the use of a TTL or CMOS logic gate in the external circuit is shown.
For more information about input line pin assignments and pin numbering, see Section 5.2 on
page 28 .
For more information about how to use an externally generated frame start trigger (ExFSTrig) signal
to control acquisition start, see a following version of the manual.
For more information about configuring the input line, see a following version of the manual.
5.7.3 Selecting the Input Line as the Source Signal for
a Camera Function
You can select Line 1 to act as the source signal for the following camera functions:

the acquisition start trigger

the frame start trigger

the frame counter reset

the trigger input counter reset
Note that when the input line has been selected as the source signal for a camera function, you
must apply an electrical signal to the input line that is appropriately timed for the function.
For more information about selecting Line 1 as the source signal for a camera function, see a
following version of the manual.
Your
Gnd
6-pin
Receptacle
1
6
3
4
2
5
Camera
10

Logic Gate
Fig. 17: Opto-isolated Input Line Schematic with a Typical External Circuit (Simplified)
Current Limiter