Datasheet

E3S-CR67/62
E3S-CR67/62
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TIMING CHART
Output
configuration
Mode switch Output transistor Timing chart
NPN Light ON On when light is
received.
Light indicator
(Red)
ON
OFF
Output
transistor
Load
(relay)
Operate
Release
ON
OFF
(Between terminals 1 and 4 or
between brown and black)
Light received
Light not received
Dark ON ON when light is
not received.
Light indicator
(Red)
ON
OFF
Output
transistor
Load
(relay)
Operate
Release
ON
OFF
Light received
Light not received
(Between terminals 1 and 4 or
between brown and black)
PNP Light ON On when light is
received.
Light indicator
(Red)
ON
OFF
Output
transistor
Load
(relay)
Operate
Release
ON
OFF
(Between terminals 3 and 4 or
between blue and black)
Light received
Light not received
Dark ON ON when light is
not received.
Light indicator
(Red)
ON
OFF
Output
transistor
Load
(relay)
Operate
Release
ON
OFF
Light received
Light not received
(Between terminals 3 and 4 or
between blue and black)
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MUTUAL INTERFERENCE PROTECTION
If reflective Clear Glass Sensors are installed side by side, each
reflective Clear Glass Sensor may be influenced by the light
emitted from the other Clear Glass Sensors.
The fuzzy mutual interference prevention function of the
E3S-CR67/62 enables the E3S-CR67/62 to monitor any light
interference for a certain period before the E3S-CR67/62 starts
emitting light so that the E3S-CR67/62 can retrieve the intensity
and frequency of the light interference as data. Using this data,
the E3S-CR67/62 estimates with fuzzy inference the risk of the
malfunctioning of the E3S-CR67/62 and controls the timing of the
E3S-CR67/62 light emission.
When the risk is low:
The E3S-CR67/62 waits until there is no light interference and
emits light.
Light interference
Emission pattern
When the risk is high:
The E3S-CR67/62 emits light between each light interference
moment.
Light interference
Emission pattern
Optical Axis Adjustment
Move the Sensor and Reflector upwards, downwards, left, and right within areas respectively to locate the Sensor and Reflector in the
center of each area where the red incident indicator is lit. Then check that the green stability indicator is lit.