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Precision Laser Tool-Control Station
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Specifications:
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Type
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sealed laser tool-control unit with, airflow self-cleaning lense
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Object Recognition
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min 0,01 mm (depending on modell)
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Repeat Accuracy
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< 3 µm (depending on model)
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Supply
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5 VDC ± 0,5 V. Max. 50 mA
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Housing
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anodized alloy
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Laser beamlength
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670 mm max; visible red
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Laser Protection Category
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1 (no specific protective measures necessary)
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Connector Out
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npn, open Kollektor; > 10KHz, max. 5 mA
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Protection Class
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IP54
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Connection
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round - plug or wires
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Mounting
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M4 4 Positions
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Weight
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ca. 100g (without cable)
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Pneumatics
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hose connector (M5 thread); 0,5 - 4 Bar
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Operation data:
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Supply Current
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5V ± 0,5 V, max 50 mA
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Switch Frequency
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> 10 kHz
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OUT
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beam interrupted : 0 V
beam free: TTL-High
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see table
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Reference-Out
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monitoring of threshold
voltage possible
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see table
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Connector
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5 pins
+ Ub, GND, signal, reference,
select
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standard-sensor-plug /wire 0,5 m (pin-assignment see table below)
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Purpose of the select-input:
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The laser beam will not switch-on unless the select-input is connected to 0 V liegt In case the select-input is connected to 5 V, the laser-beam will extinguish.
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Select
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Laser-Beam
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npn-open collector
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LED
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0 V
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interrupted
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0 V
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off
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0 V
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free
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> 2,8 V(TTL-High)
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on
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5 V
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off
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High
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off
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NC
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off
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High
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off
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Effect of the reference-current
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With the trimmer, the reference-current for the measuring tolerance of the laser can be adjusted. Thereby a deviation of the measured diameter from the reference diameter will be compensated. The reference-current is accessible for trimming from outside the laser housing.
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Reference-Current
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Effect
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Rotation
Trimmer
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Diameter
Compensation
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2,5 V
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measured diameter increases
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clockwise
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+ 50 µm / V
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1,2 V
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default setting
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-
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0 µm
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0 V
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measured diameter decreases
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reverse-clockwise
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- 50 µm / V
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Wiring:
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Signal
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Type
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Wire Color
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+ Ub (5V)
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Power
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braun
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GND
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Power
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green
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OUT
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out
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white
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Reference´
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out
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grey
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Select
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out
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yellow
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Pneumatics:
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- hose connection with M5-thread
- dry, dust-free compressed air
- max. 4 bar
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Mechanical mounting:
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