Installation
3.3 Mounting on DIN rails
SCALANCE XM-400
38 Operating Instructions, 05/2014, C79000-G8976-C306-03
To install the device on a 35 mm DIN rail complying with DIN EN 60715, follow the steps
below:
1. Place the third housing guide of the device on the top edge of the DIN rail
①.
2. Press the device down against the DIN rail until the spring catch locks in place
②.
3. Fit the connectors for the power supply, see the section "Power supply (Page 47)".
4. Fit the connectors for the signaling contact, see the section "Signaling contact (Page 49)".
5. Insert the terminal blocks into the sockets on the device.
To remove the device from a DIN rail, follow the steps below:
1. Disconnect all connected cables.
2. Release the DIN rail catch on the bottom of the device using a screwdriver.
3. Pull lower part of the device away from the DIN rail.