
1250SM0904R10/09 C-Bus™ Basic Programming
10/2009 C-Bus™ Products Training Course
© 2009 Schneider Electric. All Rights Reserved. 9
There are 4 types of C-Bus PC Interfaces that are listed in the table below.
Unit Name Catalogue Number PC Connection
Method
C-Bus PC Interface SLC5500PC RS-232
C-Bus USB PC Interface SLC5500PCU USB
C-Bus Network Interface SLC5500CN Ethernet
C-Bus Telephone Interface SLC5100TUA Modem
Table 2 - Types of PC Interfaces
Figure 4 – USB and Ethernet PC Interfaces
Network Bridges
A C-Bus Network Bridge is a C-Bus unit that is used to connect one C-Bus
network to another. The C-Bus Network Bridge allows you to:
program a remote C-Bus network from the local C-Bus network
pass messages between C-Bus networks
filter out unwanted application addresses from passing between C-Bus
networks.
It also has the ability to provide:
electrical isolation between C-Bus networks
a C-Bus clock to both C-Bus networks
a software selectable network burden to both C-Bus networks.
A C-Bus Network Bridge will not pass:
a C-Bus Clock between C-Bus networks
C-Bus Voltage between C-Bus networks
a network burden between C-Bus networks
a multipoint to multipoint interrogation (MMI) between C-Bus networks.
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