Dcn-Ccu2 And Dcn-Ccub2 Central Control Units - Bosch DCN Next Generation Installation And Operation Manual

Conference System
6.2

DCN-CCU2 and DCN-CCUB2 Central Control Units

Power supply
To connect the central control unit to a mains power supply do as follows:
1.
Figure 6.3 Power supply
2.
3.
CAUTION!
Make sure that the mains power supply is grounded. Electrical discharges from the mains
power supply can kill you.
DCN
1.
2.
Figure 6.4 DCN
Each DCN socket has a red LED that comes on if there is an overload (refer to
Section Overload indication, page 80).
Bosch Security Systems B.V.
Connect a locally approved power cable to the central control unit.
Set the ground lift to correct position. Refer to Section 3.1 DCN-CCU2 and DCN-CCUB2
Central Control Units.
Connect the power cable to a power supply.
Connect the trunk of the DCN to the DCN sockets of the central control unit.
Use the cable clamps to lock DCN cables to the central control unit.
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DCN-NG_IOM_V4.1 | V1.3 | 2012.07