ABB | Advant 800xA TB820

Product Details

• Part Number 1 TB820

Product Description

The product identified as ABB TB820 is a Modulebus Optical Modem in the Advant 800xA hardware family.

Within a distributed control architecture, communication hardware connects otherwise separate processing or network resources so operating data can reach the functions that consume it. The surrounding rack and module arrangement should be reviewed before installation.

ABB Advant and System 800xA environments combine control, I/O, communication, and operator resources. This product supports the hardware function identified by its description within the installed system. This helps preserve the function assigned to the installed control node.

For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. Application details remain governed by the exact product revision.

Product Documentation

• Specification PDF abbadvant800xa.pdf
• Part Notes

  This part is obsolete and was replaced by the TB820V2 (3BSE013208R1 ).

• Common Part Typos TB82O

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