ABB S800 - Page 83

Section 2 Product Description ModuleBus
3BSE015969-600 A 83
ModuleBus Optical Port, TB810/TB811
The ModuleBus Optical ports TB810/TB811 have two connectors for the Optical
ModuleBus expansion and one connector for connection to the Fieldbus
Communication Interface module, (FCI). The ModuleBus Optical ports are used
together with the communication modules CI810, CI820/CI820V1 and (TB815).
TB810/TB811 is connected directly on the FCI.
Figure 34. ModuleBus Optical Port TB810/TB811
Rx
Tx
Tx
Rx
20 mm (0,79”)
39,6 mm (1,6”)
39,6 mm (1,6”)