Allen-Bradley Circuit Board A1028240 M003015872

The Allen-Bradley A1028240 is an industrial printed circuit board assembly manufactured in the United States. The board carries manufacturing number M003015872, date code 112990 (November 1990), and is marked REV 03. The Allen-Bradley logo and "Made in U.S.A." designation are silkscreened directly on the board. The assembly features a full complement of through-hole ICs, resistor networks, capacitors, and connectors including multiple ribbon cable headers and a larger edge-style connector consistent with backplane or rack mounting. Component designators visible on the silkscreen range from U1 through U90, indicating a high-density logic board typical of machine control or drive control applications. Two large power transistors with heatsinking and a large electrolytic capacitor are visible in the lower-right section of the board, suggesting the assembly handles some power conditioning or regulation functions in addition to logic control. The board was sourced from Alton Steel, as indicated by a paper slip present in the static-protective bag. Internal reference number A1028240 is confirmed on a printed label affixed to the board. No system-specific catalog number or parent drive designation was confirmed through available research, and buyers are encouraged to verify compatibility with their specific Allen-Bradley system prior to purchase.

Stock # 0526-02523