Boston / Fincor 105816403-C Buffer Board, Rev C, is an industrial buffer interface board used in legacy Boston Fincor servo-drive systems. The part appears in refurbishment listings as 105816403-C and has closely related variants such as 105816403HM-C Buffer Board Rev: C, described in repair listings. As a spare or replacement for older automation equipment, it supports continued operation of legacy motion-control installations that rely on the Boston Fincor control architecture.
