Sonance Two Zone Connecting Block CB2Z User Manual
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Fig. 3: A Typical Two-Zone
N O T E : For clarity,
connections to the 3-
conductor cables in this
illustration are shown in
"daisy chain" fashion. It is
recommended that 3-
conductor "home-runs" be
pulled from each room to the
CB2Z
Connecting Block in the
main room. This maintains
higher power supply voltage
I N S T A L L A T I O N
Fig. 3, see below, shows a typical two-zone installation with a total of four remote rooms. A variety of Sonance IR
Receivers are shown, two in each zone. When configuring a system, please keep the following items in mind:
1. More IR Receivers may be wired in parallel, in the same manner as shown, up to a maximum of 12. More than 12
is not recommended because IR noise picked up by the many IR receivers may cause erratic operation and reduce
remote control range.
2.
Be sure to connect the +1 2 V D C power, SIGNAL output, and G N D ground of each IR Receiver or keypad to
the respective +12VDC, SIGNAL and GND of the connecting block as shown.