Omron F3SG-SRB Series - Operating Range Selection; 2-20-1.Overview

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Chapter2 Operating Range Selection
F3SG-SR
User’s Manual
System Operation and Functions
2-20. Operating Range Selection
2-20-1. Overview
The Operating Range Selection function can change the operating range by changing emission light
intensity.
The following two modes in the table below are available for operating range.
* Detection capability
 Example
• To set shorter operating range to prevent the F3SG-SR from affecting other photoelectric sensors
• To set shorter operating range to prevent mutual interference in a close area
 LED indicator status
When the Operating Range Selection is configured as LONG Mode, the LONG indicator turns on.
 Basic wiring diagram
• The F3SG-SR is set to the Long Mode when the OPERATING RANGE SELECT INPUT line (yellow) is open.
• When setting to the operating range by wiring the OPERATING RANGE SELECT INPUT line, the setting is enabled at
power-on. Perform the wiring before turning the power on.
F3SG-SRA 
F3SG-SRB 
Mode
Operating range
14 mm * 25 mm * 45 mm * 85 mm *
Short 0.3 to 3.0 m 0.3 to 7.0 m
Long 0.3 to 10.0 m 0.3 to 20.0 m
+24 VDC
+24 VDC
0V
PNP
OPERATING RANGE SELECT INPUT/
COM(-) (Yellow)
+24 VDC
0V
0V
OPERATING RANGE SELECT INPUT
/
COM(-) (Yellow)
• Long mode
• Short mode
0V
+24 VDC
+24 VDC
NPN
OPERATING RANGE SELECT INPUT/
COM(-) (Yellow)
0V
0V
+24 VDC
OPERATING RANGE SELECT INPUT/
COM(-) (Yellow)
• Long mode
• Short mode
24V/0V (Brown)
0V/24V (Blue)
24V/0V (Brown)
0V/24V (Blue)
24V/0V (Brown)
0V/24V (Blue)
24V/0V (Brown)
0V/24V (Blue)
F3SG-SR
emitter
F3SG-SR
emitter
F3SG-SR
emitter
F3SG-SR
emitter