Festo VISF3 Serie Notice Simplifiee page 11

VISF3 - 03/05
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User instructions
The SF3 control block for valve terminals types 03 ... 05 is in-
tended exclusively for use as follows:
–
for controlling pneumatic and electric actuators
–
for interrogating electrical sensor signals by means of the
input module.
The specified limits in the technical data must be observed.
Detailed information can be found in the pneumatics manuals
P.BE MIDI/MAXI-... and P.BE ISO-... and in the electronics ma-
nual P.BE VISF3-03/05... .
WARNING
• Switch off the power supply before you connect or
disconnect plugs (danger of functional damage).
• Connect a protective earth conductor with sufficient cross
section to the connection marked with
valve terminal is not fitted on an earthed machine stand.
PLEASE NOTE
Only operate a valve terminal which is completely fitted and
electrically wired.
0503a
, if the
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