Sensor Installation; Wiring Diagrams; Sensor Configuration - Banner QM26 Series Instruction Manual

QM26 and QMH26 Series Sensors

Sensor Installation

Install the sensor so that the object to be detected moves horizontally to the sensor.

Wiring Diagrams

1
3
4
Load
2
Remote
Programming
Expert ™ NPN
3
1
4
Load
2
Load
NPN

Sensor Configuration

• Adjustable field background suppression models (AFxxx models) have an 8-turn adjustment screw (potentiometer) to set the
background suppression distance.
™
• Expert coaxial polarized retroreflective models (XLPC models) are configurable using either the sealed push button or the
remote input wire.
• Two-lens polarized retroreflective models (LP models) and opposed mode models require no user adjustments.
Sensor Setup - Background Suppression—AFxxx Models
Background Suppression Mode: Objects beyond the set cutoff distance will not be detected.
Background suppression mode can be used in most situations with varying object colors and positions or with varying background
conditions.
To ensure reliable background suppression, a minimum separation distance between the object and the background is necessary. See
Figure 5 on page 10 to determine the minimum separation distance.
P/N 166534 Rev. E
+
10-30V dc
–
–
10-30V dc
+
www.bannerengineering.com - Tel: +1-763-544-3164
1
+
10-30V dc
3
–
4
Load
2
Remote
Programming
Expert ™ PNP
1
+
10-30V dc
3
–
4
Load
2
Load
PNP
Wiring Key
1 = Brown
2 = White
3 = Blue
4 = Black
1
+
10-30V dc
3
–
4 Beam
Enable
2
N.C.
QM26—Emitters
3