ABB S800 Product Manual page 31

Section 2 Product Description
AF100 #1
S800 I/O
which works
with AC4XX
as Parent
Controller
Figure 9. Connection to Advant Fieldbus 100
PROFIBUS
S800 I/O and a communication interface module can be directly connected to
PROFIBUS-DP or PROFIBUS-DPV1 network.
When connected to PROFIBUS, the communication interface module and its S800
I/O modules are called a S800 I/O station.
An S800 I/O station works as a slave on PROFIBUS.
ModuleBus
A Fieldbus Communication Interface module communicates with its S800 I/O
modules over the ModuleBus. It communicates internally in the base cluster and
externally with other additional clusters within the same S800 I/O station by using
Optical ModuleBus Modems TB820, TB840 or TB840A. The Optical ModuleBus
Modems are connected via optical cables to a ModuleBus Optical port module on
the communication interface module.
3BSE015969-600 A
AC4XX
Tool
S800I/O
#1
S800I/O
#2
IBM PC
S800 I/O
which works
AC110
with AC110
as Parent
Controller
S800I/O
#3
AF100 #2
S800I/O
#4
S800I/O
#5
Communication
31