Bosch VideoJet 8008 Installation And Operating Manual page 23

VideoJet 8008 / VideoJet 8004 | Installation and Operating Manual
The stereo socket plugs must be connected as follows:
Contact
Tip
Middle ring
Lower ring
– Connect the desired audio sources with line level to the Audio 1 to Audio 8
sockets with a 3.5 mm stereo plug.
– If necessary, connect two loudspeakers to the Audio Out socket.
If you wish to connect a microphone and a loudspeaker directly:
– Connect the microphone cords to the AI and ground connections on the
push-in terminal.
– Connect the loudspeaker cords to the AO and ground connections on the
push-in terminal.
Relay outputs (audio versions only)
The audio versions of VideoJet 8008 and VideoJet 8004 have five relay outputs
for connecting external units such as lamps or alarm sirens. You can operate
these relay outputs manually while there is an active connection to the device.
The output can also be configured to automatically activate sirens or other alarm
units in response to an alarm signal. The relay outputs are also located on the
orange terminal block.
Caution
A maximum load of 30 V and 2 A may be applied to the relay contacts.
– Connect the lines to the appropriate R1 to R5 terminals of the orange terminal
block and check that the connections are secure.
Second RS232 data interface (audio versions only)
The audio versions of VideoJet 8008 and VideoJet 8004 have a second serial
interface. The RS232 connection is designed as a 9-pin sub-D socket and sup-
ports the RS232 transmission standard.
Bosch Security Systems | 2006-07 | V1.5
Audio 1 to Audio 8
Line Out
Line In
Ground
Audio Out
Left channel
Right channel
Ground
EN | 23
Installation