ABB | Advant 800xA DO821

Product Details

• Part Number 1 DO821

Product Description

Within the Advant 800xA product line, ABB DO821 serves as a Digital Output Module.

From a maintenance perspective, digital output hardware provides the command side of the control path, allowing configured logic to operate compatible external devices while maintaining the output organization defined by the installed system. The product should be matched to the documented control-system position.

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. Selection should account for the intended surrounding hardware configuration.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. System drawings should be consulted before replacement.

Product Documentation

• Part Notes

  Alt# 3BSE013250R1

• Common Part Typos D0821, DO82I, DO82l

Reviews

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"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., United States

"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States