85
Pin 1 2 3
Function Ground Balanced Microphone Hot (+) In Balanced Microphone Cold (-) In
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 VDC reference point and power (12 V DC output), the I/O
connector provides the interface to:
Use the I/O connector with external devices in combination with, for example, event triggering and alarm
notifications. In addition to the 0 VDC 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, through an event or from the device’s web interface.
A digital light sensor - For receiving a value of the ambient light intensity from an external light sensor. This is
used to control the device’s day and night functionality.
Note
The I/O connector is connected to the housing (fan/heater) on delivery. In case of a fan or heater error, an
input signal will be triggered in the camera. Set up an action rule in the camera to configure which action
the signal shall trigger.
The I/O connector is connected to the housing (fan/heater) on delivery. In case of a fan or heater error, an
input signal will be triggered in the camera. Set up an action rule in the camera to configure which action
the signal shall trigger. For information about events and action rules, see the user manual available on axis.
com.
Function Pin Notes Specifications
DC ground 1 0 VDC
DC output 2 Can be used to power auxiliary equipment.
Note: This pin can only be used as power out.
12 VDC
Max load = 25 mA
Digital Input 3 Connect to pin 1 to activate, or leave floating
(unconnected) to deactivate.
0 to max 30 VDC
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 VDC, open drain,
100 mA
Function Pin Notes Specifications
DC ground 1 0 VDC
AXIS Q8752-E Mk II Bispectral PTZ Network Camera
To Next Page
Loading...
