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Routings for Power-Limited and Non-Power-Limited Wiring

February 2011 E-4 P/N 06-237041-001

Figure E-3. Example Showing Wiring in 3-Tiered Enclosure with Card Cage Assembly (a); Location of knockouts (b)

Maintain 1/4-in. separation between power-limited

and non-power-limited wiring. Place non-power-

limited wiring inside a conduit.

(a)

AC Mains In: Non-Power Limited

SLC Circuits:

Power-Limited

R-NAC 1

R-NAC 2

NAC 1

NAC 2

R-NAC 1 & R-NAC 2:

(If Non-Power-Limited

option is used.)

NAC 1 & NAC 2: Power Limited

Also

R-NAC 1 & R-NAC 2:

(If Power-Limited option is used.)

AUX 1 & AUX 2: Power Limited

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.

Exception

SLC Card

Relay Card

R-NAC Card

City Tie Card

Run wires through knockouts as shown to keep

power-limited and non-power-limited outputs separate.

Keep AC Power wiring from PMU

to PMU dressed snug against

back of enclosure.

(b)

Knockout

Brand	UTC Fire and Security
Model	FenwalNET 8000-ML
Category	Control Unit
Language	English

UTC Fire and Security FenwalNET 8000-ML User Manual

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UTC Fire and Security FenwalNET 8000-ML Specifications