AXIS | Page 13 |
Unit connectors
Network connector -
Power connector - Mini DC connector. 5.1V DC, max 4.0W. See product label for ± connection.
Audio in - 3.5mm input for a mono microphone, or a
Audio out - Audio output (line level) that can be connected to a public address (PA) system or an active speaker with a
I/O terminal connector - Used in applications for e.g. motion detection, event triggering, time lapse recording and alarm notifications. It provides the interface to:
•1 transistor output - For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX Application Programming Interface (API), by the out- put buttons on the Live View page or by an Event Type. The output will show as active (shown under Event Configuration > Port Status) if the alarm device is activated.
•1 digital input - An alarm input for connecting devices that can toggle between an open and closed circuit, for example: PIRs, door/window contacts, glass break detectors, etc. When a signal is received the state changes and the input becomes active (shown under Event Configuration > Port Status).
•Auxiliary power and GND
Function | Pin | Notes | Specifications |
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GND | 1 | Ground |
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3.3V DC | 2 | Can be used to power auxiliary equipment. | Max. load = 50mA |
Power |
| Note: This pin can only be used as power out. |
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Digital | 3 | Connect to GND to activate, or leave floating | Min. input= - 40V DC |
Input |
| (or unconnected) to deactivate. | Max. input= + 40V DC |
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Digital | 4 | Uses an | Max. load = 100mA |
Output |
| source connected to GND. If used with an | Max voltage = + 40V DC |
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| external relay, a diode must be connected in |
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| parallel with the load, for protection against |
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| voltage transients. |
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ENGLISH