Bosch DCN Next Generation Operation Manual page 115

Conference System
Pin
3
4
5
Table 6.3: Audio output, connection
You can select the procedure that is used to send audio signals through the central control
unit with the available audio routing modes (refer to DCN-CCU2 and DCN-CCUB2 Central
Control Units, page 183).
Fault contact
Use the fault contact to send the condition of the central control unit to external devices. If
the central control unit operates correctly, the OK pins are internally connected.
The central control unit internally connects the Fail pins when:
–
–
–
–
Figure 6.6: Fault contact
Ethernet socket
Use the Ethernet socket to connect a PC. Use Cat5e cable or better.
Figure 6.7: Ethernet socket, connection
RS232 ports
Use the RS232 port of the central control unit to connect video cameras or camera switchers.
Notice!
Refer to the manuals of the video switcher and cameras regarding connecting them.
Bosch Security Systems B.V.
Type
Cinch
The central control unit is stopped.
The internal power supply unit operates incorrectly.
The central control unit does a reset.
The central control unit is "downloading" or "reset to defaults".
OK Fail
Signal
Return
Live
Return
Operation Manual
Connection | en 115
Description
Negative
Signal out
Shield/Ground
2013.11 | V2.0 | DCN-NG_OM_V4.x