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E3FA-RN21 Simplicity OMRON E3FA-RN21 
Brand: OMRON
Name: Photoelectric sensors
Model: E3FA-RN21
Sensor type: Retro-reflective with MSR function.
Sensing distance: 0.1 to 4 m with E39-R1S.
Connection method: M12 connector.
Model: NPN output.
A new generation in sensing performance.
Simplicity.
Simple selection.
Simple installation.
One family for all.
All standard applications covered.
A wide variety of models.
Models designed for special applications.
Non-stop detection.
High quality and reliability.
High EMC protection.
High light immunity.
Robust and waterproof housing.

Fitting materials: Stainless steel(SUS304).
Count: 1 .
Accessories: Description, Slotted/Phillips screws M3 × 8,
(with spring and plain washers);
Material, Stainless steel (SUSXM7), Stainless steel (SUS304);
Count, 2.
Applicable sensor (mounting pitch on sensor side): E3Z pre-wired model.
Page: Dimensions, 14 OMRON E3FA-RN21 . Square pole type approach switch direct current three wire type E3FA-RN21
Wide visual field of action indicator.
Adjustable fixing hole.
Type: lead wire, wire length 2M.
Form: non shield, square cylinder.
Detection range: 5mm.
Output form: NPN.
Action status: NO. Connection method: Pre-wired.
Cable length: 5 m.
Sensing distance: 100 ± 35 mm.
Model: PNP output.
A CMOS Laser Sensor That’s OMRON E3FA-RN21 .
Optimum for Simple Measurements.
A resolution of 0.002 mm that’s suitable for simple measure ments.
Stable measurements for any type of workpiece.
Models available with four different distance specifications.
Long-distance model for up to 1,000 mm. E32-T15Y type: standard type; standard,
Specialty: plane shape side,
Shape / detection distance (mm): 600; 460; 300 (120),
Bending radius (mm): R25 OMRON E3FA-RN21 .
Standard test object (minimum test object) (mm) 1: 1 (0.005),
Fiber element for meeting diversified needsSize: M8, Non-shielded.
Sensing distance: 4.0 mm.
Connection: M12 connector.
Body material: Brass.
Thread length (overall length): 27 (43) OMRON Photoelectric sensors.
Output configuration: PNP.
Operation mode NO.
Safe Mounting with Greater.
Sensing Distance.
Ensures a sensing distance approximately 1 OMRON Photoelectric sensors. 5 to 2,
times larger than that of any conventional OMRON Sensor.
Problems such as the collision of workpieces are eliminated.
Full range of standard sizes (M8, M12, M18 and,
M30; both long and short barrels).
Modular construction simplifies customization. Field of view: Narrow View OMRON Photoelectric sensors.
Number of pixels: 350,000 pixels.
Monochrome: PNP.
Field of view/Installation distance: Referr to figure 1 on p E3FA-RN21 . 20.
Inspection capabilities, camera options,
and communication options -- this powerful,
heavy weight has it all.
This Vision Sensor provides all of the best-selling,
features found in high-end models withoutt the,
need as in vision system for a separate controller OMRON E3FA-RN21 .
This new Smart Camera was designed to attract,
potential customers to try the FQ2 Series.


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