Unit Connectors; I/O Terminal Connector - Axis 223M User Manual

Unit Connectors

This section describes the following:
• The I/O Terminal connector
• Power connections
• The RS-232 D-Sub Connector

I/O Terminal connector

The 10-pin I/O terminal connector provides the interface to a solid state relay output, two
digital photo-coupled inputs, RS-485, GND and auxiliary power.
The terminal connector is used in applications for e.g. motion detection, event triggering,
time lapse recording, alarm notification via e-mail, image storage to FTP locations, etc.
• Input - Used for connecting external alarm devices and triggering images for spe-
cific alarm-based events. The input is typically connected to a motion detector or
any other external security device, and images can be uploaded whenever the
detector is activated. Maximum 18V DC is allowed on the input.
• Output - This can drive a maximum load of 50V DC at 100mA directly or heavier
loads by connecting additional relay circuitry. If the output is used with an exter-
nal relay, a diode must be connected in parallel with the load for protection
against any voltage transients.
Caution!
Connecting AC to the inputs/outputs will damage the unit.
10-pin I/O
Terminal connector
(including RS-485)
RS-232 connector
Reset/Control
Audio out
Button
Audio in
Power adapter
connector
AXIS 223M - Unit Connectors
Network connector
Power
connector
block
Connect AC power (10-24V) on pins 2 and 3.
Connect DC power (7-24V) on pins 1 and 2.
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