Installing/Removing Logo - Siemens LOGO! 24RC Manual

Installing and Wiring LOGO!

2.1 Installing/Removing LOGO!

Dimensions
The dimensions of LOGO! comply with DIN 43880.
LOGO! must be snapped onto a DIN rail with a width of
35 mm to DIN EN 50022.
Width of LOGO!:
LOGO! is 72 mm wide, which corresponds to the size of
4 modules (standard variant).
LOGO!...RCo is 72 mm wide, which corresponds to the
size of 4 modules (standard variant).
LOGO!...L is 126 mm wide, which corresponds to the
size of 7 modules.
LOGO!...B11 is 126 mm wide, which corresponds to the
size of 7 modules.
Note
We will show you how to install and deinstall LOGO! with
the aid of an illustration of the LOGO! 230RC. The mea-
sures described also apply to all other LOGO! modules.
Installing
To install LOGO! on a DIN rail, proceed as follows:
1. Place LOGO! on the rail
2. Swivel it onto the rail so that the snap catch on the back
of LOGO! engages.
Depending on the type of DIN rail used, the snapping
mechanism may be a bit stiff. If it is too stiff and LOGO!
won't snap on, you can pull the snap catch down a little as
you do when deinstalling LOGO! (as described below).
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