DZ-2001 Data Wire Driver

The DZ-2001 plugs into the Lionel Command Base and optically isolates the data wire so that it can be used with the DZ-2000 Switch Controller to drive our DZ-1000 Switch Machines.  The DZ-2001 prevents the TMCC control signal applied to train tracks from shorting out even when non-derailing connections are used to control the DZ-1000 Switch Machine.