Trigger Input Wiring/Opto In - IDS NXT vegas Hardware Description

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Power supply
Voltage
Tolerance
Residual ripple
IDS Imaging Development Systems GmbH recommends to adjust the power supply to the power requirement
of the camera to limit overheating in case of short circuit. To ensure electrical safety, the power supply must
meet the requirements for SELV (safety extra low voltage)/LPS (limited power source) or ES1/PS2.
Avis pour le Canada:
IDS Imaging Development Systems GmbH recommande d'adapter l'alimentation électrique aux besoins de
la caméra afin de limiter la surchauffe en cas de court-circuit. Pour garantir la sécurité électrique,
l'alimentation doit être conforme aux exigences de sécurité SELV (très basse tension de sécurité)/LPS
(source à puissance limitée) ou ES1/PS2.
Information on the power consumption of individual camera models can be found in the model data sheet.
Please keep in mind that a voltage drop will occur when you use long cables for power supply to the device.
Choose the size of the cable in such a way that the supply voltage available at the input of the device is at least
12 V (monochrome version) or 15 V (color version).

10.3 Trigger input wiring/OPTO IN

Input low range
Input high range
Voltage range
Input leakage current
Trigger edge steepness
Trigger pulse width (edge)
For interpreting the trigger signal, either the rising or the falling edge can be used. The digital inputs are
galvanically isolated using optocouplers to protect the device and the PC against surges. Only DC voltages
may be applied to the digital inputs.
2020-01-21
Monochrome version
12-24 V DC
+20 %
120 mVpp
Symbol
Minimum
V
0
IL
V
5
IH
0
I
-
I
35
10
IDS NXT vegas: Hardware description
Color version
15-24 V DC
+20 %
120 mVpp
Typical
Maximum
0
1
-
24
-
30
-
-
-
-
-
-
Unit
V
V
V
µ A
V/ms
µ s
17

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