AXIS M5525–E PTZ Network Camera
Specifications
GND AUDIO IN
Ground
AUDIO OUT
Line audio out
GND AUDIO OUT
Audio out ground
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.
6–pin terminal block. See
Product overview on page 3
.
Function
Pin
Notes
Specifications
0 V DC (-)
GND
DC ground
0 V DC
DC output
12 V
Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
12 V DC
Max load = 50 mA
Digital input – Connect to pin GND to activate, or leave floating
(unconnected) to deactivate.
0 to max 30 V DC
Configurable
(Input or Output)
I/O
1–4
Digital output – Connect to pin GND 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.
0 to max 30 V DC, open drain,
100 mA
Power connector
2-pin terminal block for DC power input. Use a Safety Extra Low Voltage (SELV) compliant
limited power source (LPS) with either a rated output power limited to
≤
100 W or a rated output
current limited to
≤
5 A.
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