Tb820 Modulebus Modem - ABB S800 I/O User Manual

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• 1 fiber optic port for the Optical ModuleBus expansion
• ModuleBus (electrical) connection to the CI810/CI830, FCI and TB815.
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The TB810 ModuleBus Optical Port is a communication interface between
the CI810 FCI electrical ModuleBus and the TB820 ModuleBus Modem of an
I/O cluster or ABB drives units via the Optical ModuleBus.
The TB810 can be used in both a simplex optical configuration as well as in a
duplex optical configuration. In a simplex configuration, the optical
Modulebus nodes are connected in a ring. In a duplex configuration,
the optical Modulebus nodes are connected in a row.
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The TB810 has two connectors for fiber optic connections and a connection to
the communication interface module. The module is equipped with
Transmitter/Receiver for up to 10 Mbit/s. Both plastic and HCS (Hard Clad
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Silica) optic fiber with connectors (HP Versatile Link) can be used with the
TB810.
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The TB811 ModuleBus Optical Port is a communication interface between the
FCI electrical ModuleBus and the ABB drives units via the Optical
ModuleBus.
The TB811 can be used in a simplex optical ring configuration.
The TB811 has two connectors for fiber optic connections and a connection to the communication
interface module. The module is equipped with Transmitter/Receiver for up to 5 Mbit/s. Plastic and
optic fiber with connectors (HP Versatile Link) can be used with the TB811.
3BSE 020 923R101 117