DOL 20SCR Manuel technique de l'utilisateur - Page 3
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4 User Guide
When there is material in front of the sensor, the output is in the reference position OFF. When the material dis-
appears, the timer, starts, and the output will change to ONafter the set delay.
The status of the sensor is indicated with a yellow LED.
The sensor sensitivity and delayed disconnection can be adjusted on two trimmers.
ON
Sensor
LED
Contact
5 Maintenance
If the sensor is located in a particularly dirty environment, it may be necessary to clean the area around the
sensor.
Otherwise, no additional maintenance is required.
6 Technical data
Electrical
Rated voltage (Ue)
Frequency
Max. current (Ie)
Direct connection to Ue (current >>
500 mA) without damage to the
sensor
Min. ON current (Im)
OFF current (Ir)
Voltage drop (Out) (current > 20
mA)
Time delay, start-up
Time delay, ON*
Time delay, OFF* (adjustable)
DOL 20SCR
Delayed disconnection:
fixed delay or delay can be adjusted on the trimmer.
Delayed connection:
fixed delay or delay can be adjusted on the trimmer.
OFF
Sensitivity:
fixed distance or Distance can be adjusted on the trimmer.
MaxRun-timer:
DOL 20SCR Settings on the trimmer: Off, Period 1, Period 2
ON
OFF
ON
OFF
V AC
V DC
Hz
mA
Times
mA RMS/DC
mA RMS/DC
mA RMS/DC
mA RMS/DC
mA
RMS/V DC
ms
ms
s
www.dol-sensors.com
Technical User Guide
20 - 280
20 - 280
47 - 63
500
> 10
< 10 (Ue = 20 - 90)
< 6 (Ue = 90 - 280)
< 3 (Ue = 20 - 90)
< 1 (Ue = 90 - 280)
< 6
< 150
< 200
0.1 - 600
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