Hi All,
Trying to chase up two boards for Otis MCS 312/VF (Spec 60)controller over twenty years old now remembered working for the engineering company when the building went up, I know the Drive is Obsolete (Nippon Otis)analog drive, the two boards I am chasing is the CUB (Counter board) and the SCI/O board (Speed Check input/output). Can any one help?