ABB S800 I/O User Manual page 86

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CI810 FCI
ModuleBus Modem TB820
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The FCI needs to be connected to the Advant Fieldbus 100 or PROFIBUS-DP and
have an address selected. It is also connected to a 24V d.c. power source to provide
power to the I/O Station. Also refer to appropriate FCI manual for information on
how to estimate the fieldbus and power loading of each I/O station configuration.
76
Base I/O Cluster
Optical ModuleBus
Port TB810
I/O Cluster 1
I/O Cluster 2
I/O Cluster 3
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CI820 FCI
TB815
Interconnection
Unit
Optical ModuleBus
Port TB810
Base I/O Cluster
I/O Cluster 1
ModuleBus Modem TB820
I/O Cluster 2
I/O Cluster 3
3BSE 020 923R101