INSTALLATION
2
Redundant System
For large local Lonworks networks, a redundant system can per configured in which two
SC6000 Controllers are used together with their respective PWO power supply/junction box
units. The scanners are distributed equally between the PWO units. In this case one of the
SC6000 Controllers is dedicated as the working or active unit while the other functions as a
dedicated protecting or backup unit.
ETHERNET
to Host
SC6000
VAC INPUT
CAB-SC6103
AUX
CAB-SC6003
Power/Net
PWO
Working
Controller
Extended I/O
CAB-SC6003
LONWORKS
ENCODER
CAB-810x
PS
PS Aux
BTK8100
CAB-810X
CAB-810x
CAB-810x
DS8100
DS8100
DX8200
DX8200
CAB-PWO 03
Redundancy
ETHERNET
to Host
VAC INPUT
SC6000
CAB-SC6003
Power/Net
PWO
Extended I/O
CAB-SC6003
Protecting
Controller
LONWORKS
ENCODER
CAB-810x
PS
PS Aux
BTK8100
CAB-810X
CAB-810x
CAB-810x
DS8100
DS8100
DX8200
37
D 8200X
Figure 42 - Example Redundant Reading Station Layout
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