Incorrect
Correct
Figure 7. Orientation for a height difference
Incorrect
Correct
Figure 8. Orientation for a color or luster
difference
Sensor Mounting
1. If a bracket is needed, mount the sensor onto the bracket.
2. Mount the sensor (or the sensor and the bracket) to the machine or equipment at the desired location. Do not
tighten at this time.
3. Check the sensor alignment.
4. Tighten the screws to secure the sensor (or the sensor and the bracket) in the aligned position.
Wiring Diagrams
3
1
4
5
shield
2
+
12–30 V dc
D1_Out
D2_Out
Input
−
Load
NPN
PNP
* User-configurable PNP/NPN setting
Load
or
Figure 9. Dual Discrete Models
Key
2
3
4
1
5
1 = Brown
2 = White
3 = Blue
4 = Black
5 = Gray
Display
Figure 10. LE550 Display in Run Mode
The display is a 2-line, 8-character LCD. The main screen is
the Run mode screen, which shows the real-time distance
measurement.
Buttons
Use the sensor buttons Down, Up, Enter, and Escape to program the sensor and to access sensor information.
L-GAGE
®
LE250/550 Dual Discrete Laser Sensors
P/N 185580 Rev. C
www.bannerengineering.com - Tel: +1-763-544-3164
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