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Installing and removing
5.5 Installation on a standard S7-1500 rail
5.5
Installation on a standard S7-1500 rail
Installing on an S7-1500 standard rail
Note
Note the position of the securing bar, see also section "Dimension drawings (Page 89)".
When supplied, the securing bar is in the wall mounting position. To change the position of the
securing bar, refer to the section "Changing the position of the securing bar (Page 50)".
Figure 5-5
Securing bar in the wall mounting position (as supplied).
To install the device on an S7-1500 standard rail, follow the steps below:
1. Place the first housing guide of the device on the top edge of the standard rail.
2. Swing the device down towards the back against the mounting rail.
3. Loosen the knurled screw with your hand or a screwdriver. The spring mounted securing bar
locks in place.
4. When you tighten the knurled screw. you cannot release the securing bar (torque 0.5 Nm).
The device is additionally fixed.
5. Connect the electrical connecting cables, refer to the section "Connecting up (Page 53)".
Removal
To remove the device from a standard rail, follow the steps below:
1. Disconnect all connected cables.
2. If necessary, loosen the knurled screw with your hand or a screwdriver.
3. Lever the securing bar down using a screwdriver as far as it will go.
4. Remove the device from the mounting rail with the bar pulled.
48
S7-1500 mounting rail installation with the securing bar in the wall mounting position.
Operating Instructions, 08/2023, C79000-G8976-C694-01
SCALANCE XC-400
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