Basler ace acA1920-155, User Manual, Page: 72 / 326

Physical Interface AW00123404000
62 Basler ace USB 3.0
Figure 36 shows a schematic for the opto-isolated output line.
.
Figure 37 shows a typical circuit you can use to monitor the output line with an LED or an
optocoupler. In this example, the voltage for the external circuit is +24 VDC. Current in the circuit
is limited by an external resistor.
For more information about output line pin assignments and pin numbering, see Section 5.2 on
page 52 .
For more information about the Exposure Active signal, see Figure 6.8.1 on page 148 .
Q1
6-pin
Receptacle
+3.3 to +24
VDC
Voltage
Output
Signal
to You
1
6
3
4
2
5
Camera
Ground for
Opto-isolated I/O
Ground for
Opto-isolated I/O
Fig. 36: Opto-isolated Output Line Schematic with a Typical Voltage Output Circuit (Simplified)
Q1
6-pin
Receptacle
+24
VDC
LED
Output
to You
1
6
3
4
2
5
Camera
2.2 k
Ground for
Opto-isolated I/O
Ground for
Opto-isolated I/O
Fig. 37: Opto-isolated Output Line Schematic with a Typical LED Output Signal at +24 VDC for the External Circuit
(Simplified)