Siemens SIMATIC NET SCALANCE W774-1 Operating Instructions Manual page 58

Connection
6.6 Replacing the PLUG
Note
Loss of the configuration
The reset button is directly beside the slot for the PLUG. The reset button cannot be
used to remove the PLUG.
If you press and hold down the reset button you reset all the settings of the device to the
factory defaults.
Inserting the PLUG
Follow the steps below to insert a PLUG in the device:
1. Turn off the power to the device.
2. Loosen the screw for the slot cover ① and swivel the slot cover ② to the side.
3. The housing of the PLUG has a protruding ridge on the long side ④. The slot has a
groove at this position. Insert the PLUG correctly oriented into the slot. The PLUG is
correctly inserted when it is completely inside the device and does not jut out of the
slot.
4. Close the slot cover ②.
5. Tighten the screw ① (torque 0.8 Nm) to secure the slot cover.
58
SCALANCE W774-1 / W734-1
Operating Instructions, 03/2022, C79000-G8976-C325-15