Mounting 
  4.3 Installing on an S7-1500 standard rail 
SCALANCE W774-1 /W734-1 
Operating Instructions, 07/2020, C79000-G8976-C325-14 
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4.3  Installing on an S7-1500 standard rail 
Procedure 
 
Follow the steps below to fit the SCALANCE W774/W734 to an S7-1500 standard rail: 
1.  Place the device on the upper edge of the S7-1500 standard rail as shown in the figure. 
2.  Screw the housing to the S7-1500 standard rail. The required screw ships with the 
device. 
3.  Mount the connecting cables and the antenna, see section "Connecting up (Page 35)".