Ci810/Ci810A Fieldbus Communications Interface - ABB S800 I/O User Manual

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The CI810/CI810A Fieldbus Communication Interface (FCI) module is a
configurable communication interface which performs operations such as signal
processing, gathering of various supervision information, OSP handling and
configuration of re-inserted I/O modules. The FCI connects to a controller by way
of the Advant Fieldbus 100 (AF 100) twisted pair segment.
The FCI has two AF 100 interfaces which allows the use of redundant cable media.
The Advant Fieldbus 100 uses a twisted pair cable with a total length of up to 750
meters (2450'). Up to 32 stations can be configured on one AF 100 segment.
The FCI has two rotary switches that select its address on the fieldbus in the range
of 01 - 79.
An I/O Station can consist of the FCI module, ModuleBus Modems and the I/O
modules. The FCI is the bus-master on the S800 I/O ModuleBus and communicates
with the S800 I/O modules. It is a pure "slave station" on the AF 100 which is
controlled by a master station.
I/O Station modules are mounted on DIN rails and are connected by the ModuleBus.
This principle allows horizontal and vertical mounting on the wall.
CI810 exists in different versions:
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In the text is CI810 used for all versions if nothing else is said.
4
CI810 First version.
CI810V1 With media redundancy
CI810V2 New Advant Fieldbus 100 connector with locking screw
CI810A With more memory.
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3BSE 020 925R101