Unit Connectors - Axis 262+ Guia De Instalacion

AXIS 262+ Installation Guide

Unit Connectors

RS-232 connector - For the connection of a UPS (Uninterruptible Power Supply) unit. For
approved models, see the AXIS 262+ User's Manual.
Network connector- RJ-45 Ethernet connector. Using shielded cables is recommended.
I/O terminal connector - The 9-pin I/O terminal connector provides the interface to four
digital outputs, four digital photo-coupled inputs and Ground.
Pin Event
Alarm 1
input
2
3
4
5 Alarm record-
ing starts/
stops
6 Camera lost
Output
7 Hard disk
error
8 Hard disk full
GND 9 Ground
Pin layouts
Function State
If any of the
sources start or
stop alarm High/
recording, AXIS Low
262+ outputs
the status
If any of the High
sources looses a
connection with
a camera, AXIS
262+ outputs
the status
If a hard disk High
error occurs, it
outputs the sta-
tus
If the hard disk High
is full it outputs
the status
Specifications Notes
Connect to GND
to activate, or
Must not be leave floating
exposed to volt- (or uncon-
ages greater nected) to deac-
than 5V DC tivate.
Uses an open-
collector NPN
transistor with
the emitter con-
nected to the
GND pin. If used
Max load = with an exter-
100mA nal relay, a
Max voltage = diode must be
24V DC connected in
(to the transis- parallel with the
tor) load, for protec-
tion against
voltage tran-
sients.
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