Beckhoff CX25000020 Manuel d'utilisateur télécharger pdf (Page 23)

Decommissioning

6 Decommissioning

6.1 Disassemblyanddisposal

ACX20x0hardwareconfigurationwithsysteminterfacesisdismantledin3stages:

1.Switchingoffanddisconnectingthepowersupply

BeforeaCX20x0systemcanbedismantled,thesystemshouldbeswitchedoff,andthepowersupply

shouldbedisconnected.

2.Removingfromthetophatrail

Beforetheindividualmodulesaredisconnected,thewholeCX20x0hardwareblockshouldberemovedfrom

thetophatrail.Proceedasfollows:

2.1.ReleaseandremovethefirstTerminalnexttothepowersupplyunitonthetop

hatrail.

Firstremoveanywiringfrompowersupplyunitandthenfromthefirstterminalonthetophatrailnexttothe

powersupplyunit.Ifthewiringistobereusedforanothersystem,itisadvisabletomakeanoteofthe

connections.Thenpulltheorangeterminalrelease(seearrow)toreleasetheterminalandpullitout.

2.2.ReleasingtheCX20x0systems

ToreleasetheCX20x0block,releasetheDINrailbracketaboveandbelowthedevice.Pushthehookouter

withascrewdriver.Anaudibleclickindicatesthatthedeviceisreleased.

CX25000020 23Version1.0

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Beckhoff CX2500­0020 Manuel d'utilisateur Page 23