When mounting on a wall, use mounting fittings suitable for the type of wall. To secure the 
device in concrete, you could, for example use the following material: 
●  4 wall plugs, 6 mm in diameter and 30 mm long 
●  4 screws 3.5 mm in diameter and 40 mm long 
Follow the steps below to install the X-200 on a wall: 
1.  Prepare the drill holes for wall mounting.  
You will find the precise dimensions in the Appendix Dimension drawings (Page 77). 
2.  Connect the electrical cable connecting cables. 
3.  Fit the connectors for the signaling contact. 
4.  Insert the terminal blocks or M12 cable connectors into the sockets on the IE Switch X-
200. 
5.  Screw the device to the wall.