Axis Q7424-R, Руководство по установке

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AXIS Q7424-R Installation Guide Page 15
EN
GLIS
H
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
.).
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.
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
Function Pin Notes Specifications
GND 1 Ground
12 V DC
Power output 2 Can be used to power auxiliary equipment. Max load = 125mA
Configurable
(Input or
Output) 3 - 6 Digital input - Connect to GND to activate, or
leave floating (or unconnected) to deactivate. 0 to + 30V DC
Digital output - Internal connection to ground
when activated, floating (unconnected) when
deactivated. If used with an external relay, a
diode must be connected in parallel with the
load, for protection against voltage transients. Max load = 100mA
Max voltage = + 30V DC