Siemens SIMATIC NET SCALANCE W748-1, Руководство по эксплуатации

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Connecting up
6.7 Replacing the PLUG
SCALANCE W788-x / W748-1
58
Operating Instructions, 03/2022, A5E03678333-17
6.7 Replacing the PLUG
Position
The PLUG slot is on the top of the device housing under a cover, see Device description
(Page 20).
NOTICE
Operating risk - Danger of data loss
Only pull and plug the PLUG when the device is de-energized.
Removing the PLUG
Follow the steps below to remove a PLUG from the device:
1.
Turn off the power to the device.
2. Remove the cover of the PLUG on the underside of the device.
3. Insert a screwdriver between the front edge of the PLUG and the slot and release the
PLUG.
4. Remove the PLUG from the slot.
5. Screw the cover back onto the device.
Inserting the PLUG
Follow the steps below to insert a PLUG in the device:
1.
Turn off the power to the device.
2. Remove the cover of the PLUG on the underside of the device.
3. The housing of the PLUG has a protruding ridge on the long side. The slot has a groove
at this position. Note this orientation when inserting the PLUG.
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. Screw the cover back onto the device.