User
Manual
of
VCA
Network
Speed
Dome
© ALLNET GmbH Computersysteme 2015 – All rights reserved
Errors and omissions excepted
137
137
Appendix 9 Alarm In/Out Connections
This section is only for the speed domes with alarm in/out functions.
The speed dome can be connected with alarm inputs (0~5VDC) and alarm
outputs. Refer to the following diagrams for alarm output:
Figure A-11 Alarm Out Connections
The alarm provides the relay output (no voltage), and the external power
supply is required when it connects to the alarm device.
For DC power supply (left diagram), the input voltage must be no
more than 30VDC, 1A.
For AC power supply, the external relay must be used (right diagram)
to prevent damages to the speed dome and avoid risk of electric
shock.
ALLNET GmbH Computersysteme declares that the device
ALL-CAM2399-EP
is in compliance with the essential requirements and
other relevant provisions of Directive 2004/108/EC. The Declaration of
conformity can be found under this link:
www.allnet.de/downloads.html
.