Axis Q1635 Installation Manual page 14

AXIS Q1635 Network Camera
NO TICE TICE
NO NO TICE
Due to local regulations or the environmental and electrical conditions in which the product
is to be used, a shielded network cable (STP) may be appropriate or required. All cables
connecting the product to the network and that are routed outdoors or in demanding
electrical environments shall be intended for their specific use. Make sure that the network
devices are installed in accordance with the manufacturer's instructions. For information
about regulatory requirements, see Electromagnetic Compatibility (EMC) on page 2 .
I/O Connector
Use with external devices in combination with, for example, tampering alarms, motion detection,
event triggering, time lapse recording and alarm notifications. In addition to the 0 V DC reference
point and power (DC output), the I/O connector provides the interface to:
• Digital output – For connecting external devices such as relays and LEDs. Connected
devices can be activated by the VAPIX® Application Programming Interface, output
buttons on the Live View page or by an Action Rule. The output will show as active
(shown under System Options > Ports & Devices) 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, glass break detectors,
etc. When a signal is received the state changes and the input becomes active (shown
under System Options > Ports & Devices).
Power Connector
2-pin terminal block for power input. Use a Safety Extra Low Voltage (SELV) compliant limited
power source (LPS) with either a rated output power limited to ≤100 W or a rated output current
limited to ≤5 A.
Mini DC connector. Use the supplied adapter.
Audio Connector
The Axis product has the following audio connectors:
• Audio in (pink) – 3.5 mm input for a mono microphone, or a line-in mono signal.
• Audio out (green) – 3.5 mm output for audio (line level) that can be connected to
a public address (PA) system or an active speaker with a built-in amplifier. A stereo
connector must be used for audio out.
RS485/RS422 Connector
Two terminal blocks for RS485/RS422 serial interface used to control auxiliary equipment such
as PTZ devices.
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