Siemens FS20 - Installing DIN Rails on the Carrier (19, Card Cage)

Mounting and installation FC2080
Assembling the carrier (19", card cage)
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Building Technologies
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Fire Safety
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6.3.2 Installing DIN rails on the carrier (19", card cage)
The carrier (19", card cage) FHA2023-A1 is supplied with two 180 mm long DIN
rails as accessories. These DIN rails can be used to install devices when e.g. only
one card cage (5 slots) FCA2008-A1 is installed.
Figure 146: Installing the DIN rails on the carrier (19", card cage) FHA2023-A1
1 Carrier (19", card cage) FHA2023-A1
2 Top DIN rail installed
3 Card cage (5 slots) FCA2008-A1 installed
4 2 fixing screws M6 x 12 per DIN rail
5 Bottom DIN rail
6 2 spacer pipes DM6/12 x 6.5 mm per DIN rail
7 Press-in threaded sleeves for securing DIN rails
8 Lateral cable duct (shown removed)
1. Screw the DIN rail (5) into the pressed-in threaded sleeves (7) on the carrier
(19", card cage) with 2 fixing screws (4) and 2 spacer pipes (6) as shown.
2. Install the second DIN rail (2) in the same way as the first.
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