Omron F3SP-U4P-TGR, Руководство пользователя

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F3SP-U4P-TGR User's manual
15
Notice
•
To configure the control unit in such a way that it works with one
single safety light curtain, it is necessary to connect the terminal 31
and 32 to the terminal 29.
•
DC power supply units must satisfy all the conditions below in order to
conform to the application directives.
1) The power supply voltage should be within rating (24VDC +/- 10%)
2) The power supply conforms to EMC Directive (
industrial environment
)
and LOW-Voltage Directive.
3) The power supply uses double insulation between the primary and
secondary circuits.
4) The power supply should include over current protection limited up
to 4 A.
5) The power supply maintains an output holding time of at least
20ms.
•
The power supply which is necessary to power the system must
conform to standard EN 60742 (double insulation) or with equal
insulation, for instance VDE 0551.
•
It is necessary to protect the control unit with an outer fuse having a
nominal interruption current equal to 1 A.
•
The TEST and RESET buttons must be positioned in such a way that
the operator can see the protected area when he restarts, or carries
out a test or override operation.
•
The muting lamp (F39-A11) must be positioned in a place where it
can be seen from any operative point.
•
Read the paragraph relating to the muting function and its use for the
positioning of the activation sensors of this function.
•
Both safety contacts OUT1 and OUT2 must be connected. If the
machine has a single locking circuit, the two normally opened
contacts must be connected in series.
•
The connection cables of the light curtains, of muting request, test
and reset must be masked with minimum section 22AWG. The cable
shield braids must be all earthed on the control unit side.
•
Be sure to isolate the power prior to wiring.