Releasing the DC link protective flap and connecting the DC link busbars are identical for S220
and S120 components. The procedure for S120 components is described in the next section
(using an S120 Active Line Module as an example).
WARNING
Electric shock if the cutout in the protective flap has been broken out
Live components are exposed and accessible if the 24 V terminal adapter or the DC link adapter
is removed. Touching live components can result in death or serious injury.
• Replace the protective flap with the broken out cutouts with a new protective flap.
Mount the 24 V terminal adapter on the left side of the component that is located to the far left
in order to avoid space problems at other locations with the 24 V jumpers. When required, for
50 mm and 100 mm wide components, you can also mount the 24 V terminal adapter on the
right.
NOTICE
Damage to the 24 V connector as a result of incorrect insertion/withdrawal
Incorrect insertion/withdrawal of a 24 V connector can damage it.
• Only withdraw the 24 V terminal adapter vertically in relation to the front plate.
• It is only permissible to withdraw or insert 24 V connectors a maximum of 5 times.
Required tools:
• Slot-head screwdriver 1 x 5.5 for releasing the protective flap
• Torx T10 screwdriver to fasten the 24 V terminal adapter
• Suitable pliers to break out the cutout in the protective flap
Control cabinet design and EMC booksize
8.7 Electrical connection
Booksize power units
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
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