AXIS Q1931–E Thermal Network Camera
Multi-Connector Cable (sold separately)
Multi-Connector Cable (sold separately)
When connecting external equipment to the Axis product, a
Connect the
5 . The cable provides the following connectors:
Note
See page 53 for technical specifications.
Power connector -
Audio in (pink) - 3.5 mm input for a mono microphone, or a
Audio out (green) - 3.5 mm output for audio (line level) that can be connected to a public address (PA) system or an active speaker with a
I/O terminal connector - Use with external devices in combination with, for example, tampering alarms, motion detection, event triggering, time lapse recording and alarm notifications. In addition to ground and auxiliary power, the I/O terminal connector provides the interface to:
•Digital output — For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX® Application Programming Interface, output buttons on the Live View page or by an Action Rule. The output will show as active (shown under System Options > Port & Devices > Port Status) if the alarm device is activated.
•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 System Options > Port & Devices > Port Status).
Function | Pin | Notes | Specifications |
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GND | 1 | Ground |
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12 V DC Power | 2 | Can be used to power auxiliary equipment. | Max load: |
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| Note: This pin can only be used as power out. | 50 mA |
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Configurable (Input | Digital input — Connect to GND to activate, or leave | 0 to +30 V DC | |
or Output) |
| floating (unconnected) to deactivate. |
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| Digital output — Internal connection to ground when | Max load: |
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| activated, floating (unconnected) when deactivated. If | 100 mA |
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| used with an external relay, a diode must be connected | Max voltage: |
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| in parallel with the load, for protection against voltage | |
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| +30 V DC | |
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| transients. | |
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