Industrial 85511A Encoder Circuit Board Card Assembly

Industrial 85511A Encoder Circuit Board Card Assembly is a Rolm 16-channel encoder circuit board, documented as the 12D07 assembly. The part carries MFR numbers 85511A and 85510F and is listed by distributors as a Rolm 16-channel coder (fused). This card is currently listed as discontinued. Public listings refer to it as ASSY 12D07 and describe it specifically as a 16-channel coder (fused) module used with Rolm equipment, underscoring its role as a dedicated encoder card within compatible systems. The country of origin is not specified in available listings. Because of its discontinued status and exact part-number pairing, this component is most relevant to technicians seeking OEM spares for legacy Rolm installations or to verify compatibility with older hardware documentation. Buyers should confirm exact compatibility with their equipment’s documentation and through qualified Rolm parts channels before purchase.