Connecting Alarm Inputs And Relay Output - Bosch VIDEOJET multi 4000 Installation Manual

18 en | Connection
5.4

Connecting alarm inputs and relay output

Notice!
For correct connection of alarm inputs and relay outputs, observe the labelling on the unit.
Alarm inputs
The unit has 4 alarm inputs on the terminal block. The alarm inputs are used to connect to
external alarm devices such as door contacts or sensors. With the appropriate configuration,
an alarm sensor can automatically connect the unit to a remote location, for example.
A zero potential closing contact or switch can be used as the actuator. If possible, use a
bounce-free contact system as the actuator.
1.
2.
Relay output
The unit has one relay output for switching external units such as lamps or alarm sirens. You
can operate the relay output manually while there is an active connection to the unit. The
output can also be configured to automatically activate sirens or other alarm units in response
to an alarm signal. The relay output is also located on the terminal block.
Notice!
A maximum load of 30 V
1.
2014.02 | V1 | F.01U.298.750
Connect the lines to the appropriate terminals on the terminal block (IN1 to IN4) and
check that the connections are secure.
Connect each alarm input to a ground contact (GND).
(SELV) and 200 mA may be applied to the relay contacts.
p-p
Connect the lines to the appropriate terminals R on the terminal block and check that the
connections are secure.
Installation Manual
VIDEOJET multi 4000
Bosch Sicherheitssysteme GmbH