Bosch VIDEOJET X40 - Manual (Page 23)

VideoJet X40 Installation | en 23
Bosch Security Systems Installation and Operating Manual V3.5 | 2007.12
4.3.9 Relay Outputs
The VideoJet X40 has four relay outputs for switching external units such as lamps or alarm
sirens. You can operate these relay outputs manually while there is an active connection to the
VideoJet X40. The outputs 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 (see Section 8.7 Terminal Block, page 116).
X Connect the lines to the appropriate terminals on the orange terminal block (R1 to R4)
and check that the connection is secure.
4.3.10 Remote Indication of the Connection Status
When the VideoJet X40 is connected to a video, the Connect LED on the front panel of the
unit flashes. The LED also provides information on the operational state of the unit and signals
a unit defect (see Section 8.4 LEDs, page 114).
You can connect an additional two-color LED to the VideoJet X40 as a remote indicator. This
provides the same information as the integrated Connect LED. A remote indicator can be
useful if the VideoJet X40 is installed at a location that is difficult to access or see, for
example in a cable duct or on top of a mast. Just like the integrated LED, the remote indicator
LED should also light up red and green in order to avoid confusion.
Please comply with the following specifications and the connection diagram:
1. Connect the LED lines to the appropriate terminals on the orange terminal block (RM1
and RM2) and check that the connection is secure.
2. Check that the signals on the Connect LED on the VideoJet X40 and the remote indicator
LED correspond.
!
CAUTION!
A maximum load of 30 V and 2 A may be applied to the relay contacts.
Voltage between RM1 and RM2 3.3 V DC max.
Current between RM1 and RM2 25 mA max.
Source resistance 140 Ohm typ.