Datalogic SG4-RB2-050-OO-N, Инструкция по эксплуатации

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SG BODY REFLECTOR MUTING
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6.6.4 Installation mode of Muting sensors
Select carefully the configuration, as a wrong configuration can cause the incorrect
functioning of the Muting function and a reduction of the safety level.
The Muting sensors must be positioned in such a way that the activation of the Muting
function is not possible with the accidental passing of a person.
•
The Muting request can be performed activating the Muting1 first and then the Muting2, or
vice versa. In this case, the second activation should occur within 4 sec. after the first;
otherwise the Muting will not be activated.
•
Any Muting request cannot be made if the ESPE is in the SAFE condition (red LED is ON
and the beams are interrupted).
•
Figure 39 provides an installation example of a linear light curtain mounted on a conveyor,
with the relative external Muting sensors.
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The A1, A2, B1, B2 Muting activation sensors temporarily inhibit the ESPE if a package
passes between the sensors.
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The outputs of these sensors are connected to the Muting1 and Muting2 inputs of the
receiving unit of the ESPE.
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The contacts of these sensors are controlled by the receiving unit.
Figure 39
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Optoelectronic, mechanical, proximity sensors etc. can be used as Muting sensors, with
closed contact in the presence of the object to be detected.