Allied Vision Alvium G1, User Manual

Page: 34 / 164

Compliance, safety, and intended use
34 Alvium G1 User Guide V1.1.1
I/Os
To avoid damage to the camera, keep the maximum values for
• Isolated I/Os: Input voltage below 24 VDC, output current below 20 mA per
output.
• Non-isolated GPIOs: Input voltage below 5.5 VDC, output current below
12 mA.
See Alvium G1 model specifications on page 46 for details. The maximum length
for I/O cables must not exceed 30 meters.
I/Os and power supply by PoE
The PoE implementation is non-isolated. Therefore, when the camera is powered
by PoE:
• Only connect the pins 3, 4, 5, 6 and 10 (isolated I/Os) of the TFM connector.
•
Do not
connect any other pins of the TFM connector.
See Camera interfaces on page 128 for details.
GigE connection
GigE NICs
To avoid damage to GigE NICs and injectors, make sure that PoE power sourcing
equipment is at least compliant to IEEE 802.3af.
PoE versus external power
Powering the camera via PoE results in higher power consumption and heat
generation than external power, resulting in higher energy costs and requiring more
efficient heat dissipation.
External power supply
For the 13870 10-pin TFM power supply, see www.alliedvision.com/en/support/
accessory-documentation .
Power supply via I/O cables
If you power the camera via an I/O cable, consider the voltage drop to meet the
minimum supply voltage for the camera.
GigE accessories
For GigE interface cables, NICs, switches, and more, see
www.alliedvision.com/en/support/accessory-documentation .
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