CNT-SVX04A-EN
41
Power
The Tracer ZN.520 zone controller is powered by 24 VAC. Two 0.25-inch quick-
connect terminals are provided for 24 VAC connection to the board.
Figure 3 Tracer ZN.520 zone controller power requirement
Note: Board terminals TB4-1 and TB4-2 are connections for the Tracer ZN.520
zone controller generic binary output, or baseboard heat control. These
connections are not extra power terminals.
ZN.520
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