
20
Wiring four all 8 power blocks to a single transformer
T
o connect all eight track power blocks to a single track power transformer using your
BPC2, refer to the wiring diagram below. Note that the Power "A" terminal from the Track
Power transformer must be jumpered to both the COMM terminals on the BPC2. Your Track
Power transformer must have sufficient capacity to operate the combined current draw of all
operating locomotives on all active track power blocks.
Track Power Wiring examples
LCS PDI CABLES
use either connector
AC PowerPROGRAM
A U A U
BPC2
BLOCK BLOCK
COMM
COMM
8 7 6 5 4 3 2 1
Ground/U
Power/A
TRACK
POWER
Figure 12. Eight track power blocks wired to a BPC2.
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