Electrical Connection - Festo MS6-SV Operating Instructions Manual

MS6−SV
5

Electrical connection

Warning
Electrical connections should be established only in the absence of voltage and
by qualified personnel.
Warning
Use only power units that guarantee reliable electrical isolation of the operating
voltage as per IEC/DIN EN 60204−1. Also observe the general requirements for
PELV circuits as per IEC/DIN EN 60204−1.
Note
Long signal cables reduce the immunity to interference.
S Make sure that the signal cables are not longer than 20 m.
Connect the earth cable
1. Fit the earth cable (2) and the two
toothed discs to the functional earth
connection using the enclosed screw
(1) (è Fig. 5).
There must be one toothed disc on
each side of the cable lug.
2. Connect the earth connection to the
earth potential with low impedance
(short cable with large cross−sec
tional area).
In this way you can avoid faults due
to electromagnetic influences and
ensure electromagnetic compatibility
in accordance with EMC guidelines.
Festo MS6−SV 0706NH English
Fig. 5
1
2
35