40 DAA2 & DAX — P/N 53265:A1 8/24/2011
DAA2 Digital Audio Amplifiers DAA2 Installation
UL Power-limited Wiring Requirements
Power-limited and non-power-limited circuit wiring must remain separated in the cabinet. All
power-limited circuit wiring must remain at least 0.25 inches (6.35 mm) from any non-power-
limited circuit wiring. All power-limited and non-power-limited circuit wiring must enter and exit
the cabinet through different knockouts and/or conduits.
Figure 2.28 Typical Backbox Wiring
Figure 2.29 below illustrates power-limited wiring specific to a DAA2-5070 when it is used with
any Canadian room isolator module.
Figure 2.29 DAA2-5070-specific Wiring with Canadian Room Isolator Modules
Power-limited
circuits
Non-power-limited
circuits
DAAULwiring.wmf
Non-power-
limited
circuits
Non-power-
limited
circuits
Power-limited
circuits
to Canadian
room isolator
modules
to Canadian
room isolator
modules
DAA2-5070
TB10 (Circuit 1) can
not be used with
Canadian room
isolator modules
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