A non-isolated +12 V power output is available on every I/O connector.
The power originates from an external 12 V power supply plugged into the Auxiliary Power Input connector. It is distributed from a common electronic fuse to all the I/O connectors.
The electronic fuse provides the following protections:
| ● | Limits the inrush current during power on sequence |
| ● | Protects the frame grabber and the power source against overload |
| ● | Protects the frame grabber and the power source against short-circuits. |
The sum of the load currents drawn from all the 12 V outputs of the I/O connectors must be lower or equal to the specified maximum output current.
I/O +12 V power output specification
| Parameter | Conditions | Min. | Typ. | Max. | Units |
|---|---|---|---|---|---|
| Aggregated output current | Operating temperature range | 1.0 | A | ||
| Voltage drop across the electronic fuse | Max. output current | 0.2 | V |
The above specification applies over the whole operating temperature range of the frame grabber.