AXIS Q9216-SLV Network Camera
Specifications
Audio input
1 Tip
2 Ring
3 Sleeve
Unbalanced microphone (with or without electret
power) or line
Electret power if selected
Ground
Balanced microphone (with or without phantom power)
or line, “hot” signal
Balanced microphone (with or without phantom
power) or line, “cold” signal
Ground
Digital signal
Ring power if selected
Ground
Audio output
1 Tip
2 Ring
3 Sleeve
Balanced line, “hot” signal
Balanced line, “cold” signal
Ground
For audio in, the left channel is used from a stereo signal.
I/O connector
Use the I/O connector with external devices in combination with, for example, motion detection, event triggering, and alarm
notifications. In addition to the 0 V DC reference point and power (DC output), the I/O connector provides the interface to:
Digital input -
For connecting devices that can toggle between an open and closed circuit, for example PIR sensors, door/window
contacts, and glass break detectors.
Supervised input -
Enables possibility to detect tampering on a digital input.
Digital output -
For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX®
Application Programming Interface, trough an event or from the product’s webpage.
4-pin terminal block
Function
Pin
Notes
Specifications
DC ground
1
0 V DC
DC output
2
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
12 V DC
Max load = 25 mA
Digital Input or
Supervised Input
3
Connect to pin 1 to activate, or leave floating (unconnected)
to deactivate. To use supervised input, install end-of-line
resistors. See connection diagram for information about how
to connect the resistors.
0 to max 30 V DC
Digital Output
4
Internally connected to pin 1 (DC ground) when active,
and floating (unconnected) when inactive. If used with an
inductive load, e.g., a relay, connect a diode in parallel with
the load, to protect against voltage transients.
0 to max 30 V DC, open drain,
100 mA
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