Axis Communications Q7424-R manual Description, Function Pin Specifications

AXIS Q7424-R Installation Guide Page 15

Function	Pin number	Description
Microphone/Line in	1	Microphone or line level inputs (mono)
GND	2	Ground
Line out	3	Line level audio out
GND	4	Ground

Note: Connect the signals according to symbols on the terminal block and the description in the image above; then turn the connector 180° and plug into the unit.

SFP-connector - Supports 1 Gbit/s SFP Module.

I/O terminal connector - Used in applications for e.g. motion detection, event triggering, time lapse recording and alarm notifications. In addition to an auxiliary power and a GND pin, the AXIS Q7424-R has 4 pins that can be configured as either input or output. These pins provide the interface to:

•Transistor output - For connecting external devices such as relays and LEDs. Connected devices can be

activated by AXIS VAPIX API, output buttons on the Live View page or by an Event Type. The output will show as active (shown under Event Configuration > 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, and glass break detectors. When a signal is received the state changes and the input becomes active (shown under Event Configuration > Port Status.).

Function	Pin	Notes	Specifications
GND	1	Ground
12 V DC	2	Can be used to power auxiliary equipment.	Max load = 125mA
Power output
Configurable	3 - 6	Digital input - Connect to GND to activate, or	0 to + 30V DC
(Input or		leave floating (or unconnected) to deactivate.
Output)
		Digital output - Internal connection to ground	Max load = 100mA
		when activated, floating (unconnected) when	Max voltage = + 30V DC
		deactivated. If used with an external relay, a
		diode must be connected in parallel with the
		load, for protection against voltage transients.

ENGLISH

Note: Connect the signals according to numbers on the terminal block and the description in the image above; then turn the connector 180° and plug into the unit.