ItemWirecolorSignal/Description
1.
—
Bespokeswitch
2.
OrangeAISSilent+
3.
LightGreenAISSilent–
1.RuncablefromswitchlocationtoAISunit.
2.Crimporsolderwireconnectionstotheswitch.
3.CrimporsolderswitchwirestotheorangeandlightgreenAIS
silentwiresonthepower/datacable.
4.Ensurecablesareadequatelyshielded.
3.12Powerconnection
Powersupplyprotection
Alwaysprotectthepowersupplybyconnectingthered(positive)
wiretothesupplyviaa5Afuseorequivalentautomaticcircuit
breaker.
Sharingabreaker
Wheremorethan1pieceofequipmentsharesabreakeryoumust
provideprotectionfortheindividualcircuits.E.g.byconnectingan
in-linefuseforeachpowercircuit.
D11637-1
+VE bar
Circuit breaker
FuseFuse
-VE bar
Where possible, connect individual items of
equipment to individual circuit breakers.
Where this not possible, use individual in-line
fuses to provide the necessary protection.
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