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ABB D-20-0-1103 Main Control Board Assembly Unit

ABB D-20-0-1103 Main Control Board Assembly Unit

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Description:

The ABB D-20-0-1103 Main Control Board Assembly Unit is the central processing and safety logic board for ABB Safe Flame DFS 2/4 module systems, providing the primary control interface for flame detection and interlock sequencing in industrial burner applications. Verified details include part number D-20-0-1103, revision 4, and a 24 VDC supply requirement. This main board is designed for installation within ABB Safe Flame DFS equipment and supports 2- and 4-module DFS configurations, handling fault management and safety control. Typical applications involve burner management and flame safety control in industrial heating systems where ABB Safe Flame DFS is deployed.

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