DC or DCC, there’s no getting away from it, there’s a fair amount of wiring to do. So, on with the show, installing the feedback bus which returns information about the layout to the Lenz LZV100 Command Station.
The black ‘RSPQ’ plug on the back of the Lenz LZW100 has been wired with black and green wires, for the ‘PQ’ programming track, and yellow and green for the ‘RS’ feedback bus
For the moment the black and green programming track wires go nowhere, but the yellow and green feedback bus wires go to the terminal block on the right
From the terminal block I’ve doubled back with the feedback bus wires to the LDT RS-8 feedback module
You might notice the extra yellow and green feedback bus wires from the terminal block to the left. These are for connecting to the adjacent module of the layout. I’ve done the same from the original terminal block, to connect in the other direction.
The yellow and green feedback bus wires send back information about block occupancy from the LDT RS-8 to the Lenz LZW100 Command Station
There you go, another evening, another bit of DCC wiring done.