VCS VIP 1000, Руководство пользователя

Страница: 19 / 118

Chapter 4 Installation
VIP 10 / VIP 1000 19
Alarm inputs
The VIP has two alarm inputs on the orange terminal block. The alarm inputs are
used to transfer signals from external alarm devices, such as door contacts or
sensors. Given the appropriate configuration, an alarm device can, for example,
trigger automatic connection between the VIP and a remote location. A voltage
free normally open contact or switch can be used as an actuator.
Note
It is preferable to use an actuator with a bounce-free contact system.
– Connect the leads to the appropriate terminals on the orange terminal block
and check that the connection is secure.
Relay output
The VIP has a relay output for switching external devices, such as lights or
audible alarms. This relay output can be activated manually if there is an active
connection with the VIP. Moreover, the output can be configured to activate
audible alarms or other devices as a response to an alarm signal. The relay
output is also located on the orange terminal block.
Warning!
The maximum rating of the relay contact is 30 V and 1 A.
– Connect the leads to the appropriate terminals on the orange terminal block
and check that the connection is secure.
Microphone/loudspeaker
The connection for the microphone/loudspeaker is also on the orange terminal
block.
The bidirectional audio signals are transmitted simultaneously with the video
signals. This can be used for example to operate a loudspeaker or door intercom
at the target location.
– Connect a line level audio source to the appropriate terminals on the orange
terminal block of the transmitter and check that the connection is secure.
– Connect a loudspeaker to the appropriate terminals on the orange terminal
block of the receiver and check that the connection is secure.