Bosch Appliances Home Security System 3.5 User Manual
Bosch Security Systems | 2011-02
2011-02 | Installation and User Instructions | 5 | Call Stations
en | 250
22
PRS-CSI Call Station
Interface
22.1 Introduction
The PRS-CSI Call Station Interface is used to connect
the PRS-CSR Remote Call Station or the PRS-CSRK
Remote Call Station Kit to the system. See figure 22.1
for a block diagram of the call station interface.
the PRS-CSR Remote Call Station or the PRS-CSRK
Remote Call Station Kit to the system. See figure 22.1
for a block diagram of the call station interface.
The PRS-CSI Call Station Interface replaces the
LBB4437/00 Call Station Interface. You can only use
the PRS-CSI in combination with the PRS-CSR(K)
remote call stations. You cannot use the PRS-CSI in
combination with the (old) LBB4438/00 and
LBB4439/00 remote call stations.
LBB4437/00 Call Station Interface. You can only use
the PRS-CSI in combination with the PRS-CSR(K)
remote call stations. You cannot use the PRS-CSI in
combination with the (old) LBB4438/00 and
LBB4439/00 remote call stations.
figure 22.1: Block diagram
Fault
Power
UTP
Interface
Network
Processor
+
DSP
POF
Cat.5
Network
Redundancy
Switching
I
Power
Supply
POF
Control Inputs
External (back-up)
Power 18 - 56 V