Sensor Mounting; Wiring Diagrams - Banner LE250 Quick Start Manual

®
L-GAGE LE250/550 Dual Discrete Laser Sensors
Correct
Figure 7. Orientation for a height 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

1
3
2
Load
4
Load
5
shield
* User-configurable PNP/NPN setting
Figure 9. Dual Discrete Models
Display
Figure 10. LE550 Display in Run Mode
Buttons
Use the sensor buttons Down, Up, Enter, and Escape to program the sensor and to access sensor information.
P/N 185580 Rev. C
Correct
Incorrect
Figure 8. Orientation for a color or luster
+
12–30 V dc
−
D1_Out
D2_Out
Input
www.bannerengineering.com - Tel: +1-763-544-3164
Incorrect
difference
The display is a 2-line, 8-character LCD. The main screen is
the Run mode screen, which shows the real-time distance
measurement.
Key
2
1
3
4
5
1 = Brown
2 = White
3 = Blue
4 = Black
5 = Gray
3