BAS-SVX04A-EN • Wireless Zone Sensor 23
Setting the Address, Mounting, Wiring, and Associating the
Receiver and Sensor
Using a dedicated transformer to power the receiver is seldom necessary and is
not advised. (See Figure 8, p. 22 for the recommended single transformer wiring
method.) A dedicated transformer should be used only when the host
transformer does not have enough volt-ampere (VA) capacity to power the
receiver (seeTable 11, p. 45 for receiver power consumption).
If you are using a dedicated transformer, make sure the grounds (commons) of
the multiple transformers are electrically connected to one another (see Figure 9
for an example).
Figure 9. Multiple transformer wiring (not recommended)