This change simply adds two additional wires for connecting to the brake of motors that feature this "B" option (e.g. N0703FR-NTQB). For motors that do not have a brake, the wires can be left disconnected.
Also, effective immediately, the brake wires for the TQ motors will be connected to pins R and S in the feedback connector. (Connections were formerly made to pins S and T.)
All other wiring remains the same. For reference, the color code for this cable is,
|Designation||MS14-18 Pin #||Wire Color|