Axis Q1615–E Mk II User Manual page 24

AXIS Q1615–E Mk II Network Camera
Specifications
Audio connector
The Axis product has the following audio connectors:
• Audio in (pink) – 3.5 mm input for a mono microphone, or a line-in mono signal.
• 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 built-in amplifier. It is recommended to use a stereo connector for audio out.
3.5 mm audio connectors
(stereo)
Audio Input
Audio Output
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.
Digital output - For connecting external devices such as relays and LEDs. Connected devices can be activated by the VAPIX®
Application Programming Interface or in the product's webpage.
4-pin terminal block
Function
DC ground
DC output
Configurable
(Input or Output)
Example
1 Tip
Balanced: 'Hot' signal Microphone/Line in
Unbalanced: Microphone/Line in
Line out, mono
Pin Notes
1
2
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
3–4
Digital input – Connect to pin 1 to activate, or leave floating
(unconnected) to deactivate.
Digital output – Connect to pin 1 to activate, or leave floating
(unconnected) to deactivate. If used with an inductive load, e.g., a
relay, connect a diode in parallel with the load, to protect against
voltage transients.
2 Ring
Balanced: 'Cold' signal Microphone/Line
in
Unbalanced: Unused
Line out, mono
24
3 Sleeve
Ground
Ground
Specifications
0 V DC
12 V DC
Max load = 50 mA
0 to max 30 V DC
0 to max 30 V DC, open drain,
100 mA