Shield Connection On The Front Plate; Filters - Pilz PMCprotego D.48 Operating Manual

Wiring
6.5.2.1

Shield connection on the front plate

6.5.3

Filters

Noise suppression filters are integrated within the servo amplifier for the mains voltage and
24 V supply voltage.
These noise suppression filters are used to:
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Protect the devices from conducted, high frequency disturbances (noise immunity)
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Reduce a device's high frequency disturbances. These disturbances are emitted via the
the mains cable or via emissions from the mains cable. The noise suppression filters
limit the noise emissions to a specified amount.
Filters have leakage currents which may be considerably greater than the rated values in
the event of a fault (phase failure, unbalanced load) (see section entitled "Leakage cur-
rent").
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
1
3
2
Remove the outer cable sheath and the
braided shield to the required wire length.
Secure the wires with a cable tie.
Remove the outer cable sheath to a length
of approx. 30 mm. Be careful not to damage
the braided shield.
Strip all the wires and fit end ferrules.
Use the cable ties to attach the cable to the
shielding plate on the side (1) or bottom (2)
of the servo amplifier. Press the cable's
braided shield firmly against the shielding
plate on the servo amplifier using a cable
tie.
Alternatively you can use the shielded con-
nection terminals (3) (available as an ac-
cessory). These hook into the bottom
shielding plate and guarantee optimum con-
tact between the shield and the shielding
plate.
Wire the plug-in terminals as shown in the
connection diagram.
The shield on the motor cable is connected
to the large shielding plate using a shielded
connection terminal (3).
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