The Allen-Bradley A20581-E Printed Circuit Board Assembly is a standalone printed circuit board (PCB) from Allen-Bradley, identified by the part number A20581-E (also listed as A20581E). Listings for this PCB assembly appear on reseller sites such as Zoro and eBay, indicating it is sold as a replacement circuit board. The A20581-E designation appears consistently across these listings, confirming the model number for this board.
