Quarry loading signals wiring #2

LED loading signals in place

Continuing with the quarry load out signals, I have now added the black enamelled copper wire to the cathode (negative) side of the LEDs. The signals are a press fit into the building and the common red wires have all been soldered together and connected to a 5-point terminal block. The spider legs of black wire, in the picture below, will be connected to the remaining 4 terminals.

Also of note, in the top picture, is the improved concrete pier on the left, which the building stands on. The centre one has still to be done.

LED loading signals with the common wire in place

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