Allied Vision Alvium 1800 U-158m Guide De Démarrage Rapide page 70

GPIOs
To avoid damage to the camera, keep maximum input voltage less than 5.5 VDC
and maximum current less than 12 mA per output. The maximum length for I/O
cables must not exceed 30 m.
Ground loops
Unsuitable connections can lead to different potentials between the camera
system GND and the environmental shield/chassis GND caused by ground loops.
This can damage the camera and the connected devices or cause malfunctions.
• Avoid potential differences between the camera housing and GND.
• All wiring must be done by authorized personnel, according to the
corresponding technical standards.
• Read the description in the user guide carefully.
Camera mounting
Housed cameras must be mounted using the mounting threads.
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