Axis 215 PTZ, Руководство по установке, Страница: 15 / 87

AXIS 215 PTZ Installation Guide Page 15
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Unit connectors
Network connector - RJ-45 Ethernet connector. Using shielded cables is recommended.
Power connector - DC connector 12V DC
±
5%
,
max 14.5W. See product label for
±
connection.
Audio in - 3.5mm input for a mono microphone, or a line-in mono signal (left channel is
used from a stereo signal).
Audio out - Audio output (line level) that can be connected to a public address (PA) system
or an active speaker with a built-in amplifier. A pair of headphones can also be attached. A
stereo connector must be used for the audio out.
I/O terminal connector -
Used in applications for e.g.
motion detection, event triggering, time lapse recording
and alarm notifications. It provides the interface to:
• 1 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.
• 1 digital input - An alarm input for connecting devices that can toggle between
an open and closed circuit, for example: PIRs, door/window contacts, glass break
detectors, etc. When a signal is received the
state
changes and the input becomes
active (shown under Event Configuration > Port Status ).
• Auxiliary power and GND
Function Pin number Notes Specifications
GND 1 Ground
12V DC
Power 2 Can be used to power auxiliary equipment.
Note that the AXIS 215 PTZ itself cannot be
powered via the I/O terminal connector. Max load = 100mA
Digital Input 3 Connect to GND to activate, or leave float-
ing (or unconnected) to deactivate. Must not be exposed to
voltages greater than
12V DC
Transistor
Output 4 Uses an open-collector NPN transistor with
the emitter connected to the GND pin. If
used with an external relay, a diode must be
connected in parallel with the load, for pro-
tection against voltage transients. Max load = 100mA
Max voltage = 24V DC
(to the transistor)
Pin 4
Pin 3
Pin 2
Pin 1