4
Siemens Building Technologies
Cerberus Division
e1148c
06.2000
2.3
The network configuration of CBS-3
The Cerban Splitter CBS-3 is inserted in the network configuration shown in Fig. 2.4. It
allows to connect any device which uses the Cerban protocol to two independent serial
lines. The two lines can be connected to any device able to understand the Cerban
protocol.
The following table sums up the UARTs connections to other network elements.
USART NUMBER
DEVICE
PROTOCOL
1
CS11/CS4
CERBAN
2
GATEWAY or USER DEVICE
CERBAN
3
GATEWAY or USER DEVICE
CERBAN
4
NONE
NONE
Any user
provided device
Cerban line
Cerban line
Cerban line
GW-0x
GW-0x
CSxx
CBS-3
Fig. 3 The LMS/CMS network configuration
