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Fitting the Devices
3.3 Surface-Mounted Devices with Detached On-Site Operation Panel
NOTE
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Cables with a length of 5 m (196.85 in) are only specified for PCs and laptop computers with a USB2
connection. These cables are not specified for PCs and laptop computers with a USB3 connection.
Cables with a length of 2.5 m (98.43 in) are specified for USB2 and USB3 connections.
[dw_angel-bracket_without_relief-cutouts, 1, en_US]
Figure 3-33
Fitting the Devices
3.3.1
Preparations
NOTE
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You must mount the devices vertically.
NOTE
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The distance between the installation location of the device and that of the on-site operation panel must
not exceed 5 m.
Join the on-site operation panels to one another with firm contact. Siemens recommends the use of
contact washers on painted metal mounting walls. If the mounting wall is not metallic, place a metal layer,
for example a sheet metal panel between the mounting wall and the on-site operation panel; then connect
this sheet to system ground.
NOTE
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Use a PZ2-size Phillips screwdriver.
For each base module you need 4 fastening screws with a shank diameter of 6 mm. For each on-site opera-
tion panel you need 4 M4 fastening screws, minimum screw length M4x8 plus contact washer thickness.
For each on-site operation panel you also need 2 contact washers, manufacturer Böllhoff.
!
DANGER
Danger due to device being improperly screw-fastened
Incomplete and careless screw fitting results in death, severe injury, or considerable material
damage!
Ensure that screw-fastening is complete at all intended bolting points. Tighten the screws to a torque
²
of 1.2 Nm.
64
Angle Rail with Assembly Dimensions
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-J, Edition 07.2022
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