Kidde Fire Systems ARIES NETLink

Routings for Power-Limited and Non-Power-Limited Wiring
February 2012 E-4 P/N 06-237058-001
Figure E-3. Example Showing Wiring in 2-Tiered Enclosure with Card Cage Assembly (a); Location of knockouts (b)
SLC Card
Relay Card
R-NAC Card
City Tie Card
AC Mains In: Non-Power Limited
SLC Circuits: Power-Limited
R-NAC 1 & R-NAC 2: (If Non-Power-Limited option is used.)
Voltage-Free Relays: Non-Power-Limited
NOTE:
Route Power-Limited
wiring from RIGHT side
of enclosure.
NOTE: Route Non-Power-Limited
wiring from LEFT side of
the enclosure (Relays,
R-NAC’s, City Tie-Shunt
Type).
: If Non-Power-
Limited wiring is not being used, Power-Limited Wiring can be routed on LEFT side of the enclosure. E
xception
Keep AC Power wiring from
PMU to PMU dressed snug
against back of enclosure.
Run wires through knockouts as shown to keep
power-limited and non-power-limited outputs separate.
Maintain 1/4-in. separation between power-limited
and non-power
-limited wiring. Place non-power-
limited wiring inside a conduit.
Knockout
(b)
(a)
R-NAC 1
R-NAC 2
NAC 1
NAC 2
AUX 1 & AUX 2: Power Limited
NAC 1 & NAC 2: Power Limited Also
R-NAC 1 & R-NAC 2:
(If Power-Limited option is used.)