just did a search on the subject should have done that first.

This past Thursday I purchased a used ROCO N scale set that came with a Bachmann item# 63556 EMD GP40 loco. It is from the split frame era, does NOT have a board of any kind in it. Nor do I see any kind of a port, connecter to accept a board. If it is dcc compatible where would I find the connecter. New member just getting back into modelling from many moons ago.