Axis 247S Guide D'installation page 10

Page 10
Unit connectors
Network connector - RJ-45 Ethernet connector. Supports Power over Ethernet. Using
shielded cables is recommended.
PoE Switch - Power over Ethernet (IEEE 802.3af), selectable power classification:
• Class 2 - no camera connected or a connected analog camera with power consumption up
to 1.4W.
• Class 3 - connected analog camera with power consumption up to 5.0W
I/O terminal connector - Used in applications for e.g. motion detection,
event triggering, time lapse recording and alarm notifications:
• 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).
Function Pin
GND 1
Power 2
Digital 3
Input
Transistor 4
Output
BNC connector - Connect a 75 ohm coaxial video cable (max. length 800 feet (250 meters).
Mini-DIN - 6 pin Mini-DIN connector for power out, video in and audio in:
Function Pin
Power out 1
Audio in 3
Video in 5
GND 2,4,6
I/O Terminal Connector Pin Description
Can be used to power auxiliary equipment.
Connect to GND to activate, or leave floating (or
unconnected) to deactivate.
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 protection against voltage
transients.
Mini-DIN Pin Description
12V DC, max. load 5W (420mA)
Mono microphone or a line-in
Composite video (Not S-video or Y/C video)
Ground on pins 2, 4 and 6.
AXIS 247S Installation Guide
2 3
1
Specifications
12V DC
Max load = 50mA
Must not be exposed to
voltages greater than 10V DC
Max load = 50mA
Max voltage = 24V DC
(to the transistor)
Mini-DIN Connector
6
5
3
4
1
2
Pins
4