Lbb4106/00(D) Extension Power Supply; Introduction; Controls, Connectors And Indicators - Bosch DCN Next Generation Installation And User Instructions Manual

DCN NG | Installation and User Instructions | Section 3 | Central Control Equipment
9 LBB4106/00(D) Extension
Power Supply
9. 1

Introduction

The extension power supply is used in combination
with a CCU to supply additional power to the DCN.
Note
The 'D' version is CSA/UL approved and has a
modified supply and a modified mains cord.
9.2 Controls, connectors and
indicators
9.2.1 Front view
The front of the extension power supply (see figure 9.1)
contains the following:
1 Power indicator - A green LED that is activated
when the mains cord has been connected to a mains
outlet, the trunk cable is connected to the system and
the CCU is switched on.
Power
1
figure 9. 1 : Front view of the extension power supply
Bosch Security Systems | 2004-03 | 9922 141 70521en
9.2.2 Rear view
The rear of the extension power supply (see figure 9.2)
contains the following:
2 DCN cable - A 2 m long cable to connect the
extension power supply to the system. The cable is
terminated with a moulded, male, 6-pole, circular
connector (see section 9.3.3).
3 DCN socket (trunk) - A female, 6-pole, circular
socket to loop-through the extension power supply in
the system. The socket has a red LED to indicate
overload situations (see section 9.3.3).
4 DCN sockets (tap-off) - Two female, 6-pole,
circular sockets to create tap-offs in the system. The
signal is automatically regenerated. Each socket has
a red LED to indicate overload situations (see
section 9.3.4).
5 Mains inlet - A socket to connect the extension
power supply to the mains (see section 9.3.2).
6 Fuse holder - A fuseholder with a fuse to protect
the power supply of the extension power supply (see
section 9.3.2).
2 3
Trunk Tap-off
In Out Out
figure 9.2: Rear view of the extension power supply
en | 77
4 5
Out
6