Siemens SCALANCE W788

Mounting
4.3 Installing on the S7-300 standard rail
SCALANCE W788-x / W748-1
30 Operating Instructions, 09/2017, A5E03678333-12
4.3
Installing on the S7-300 standard rail
Follow the steps below to install the SCALANCE W7x8 on a vertical S7-300 rail:
1. Place the device on the upper edge of the S7-300 standard rail (position A).
2. Screw the device to the rail using the supplied screw (position B).
Figure 4-2 Installing on an S7-300 standard rail