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Operating your Dumbo Pylon with TrainMaster Command Control
(continued)
Accessory Switch Controller wiring and operation
Three wires (not included) are needed to connect your Pylon to the Accessory Switch
Controller (ASC) and a separate accessory transformer. Refer to Figure 4.
1. Attach one wire to the transformer Power/A terminal and connect it to the COMM terminal
on the ASC.
2. Connect one of the Pylon terminals to a numbered accessory terminal on the ASC.
3. Finally, connect the remaining Pylon terminal to the transformer Common/Ground/U
terminal.
Use the AUX2 button on your CAB-1 Remote Controller to toggle the Pylon ON and OFF.
8
Common/Ground/U
Power/A
P
ylo
n
POWER
SUPPLY
Figure 4. ASC connections