E3X-N Datasheet, PDF (29/52 Pages) Omron Electronics LLC – Teaching Optical Fiber Photoelectric Sensor

E3X-N
E3X-N
Optical Axis Adjustment (Super-flashing Function)
Set the mode selector of the E3X-Nj to TEACH. The super flashing function of E3X-Nj will be activated. When the optical axes of the fiber
heads are divergent and the light value decreases by approximately 10% of the maximum value, the tip of the emitting fiber will start flashing and
the built-in buzzer will beep. At this time, if the optical axes are divergent, adjust the axes. The peak light value will be memorized by the
E3X-Nj. Do not press the teaching button before or while adjusting the optical axes, otherwise, the super-flashing function will not operate.
θ
Fiber for light emission
Fiber for light reception
Light reception
The peak of light reception
90% of the peak value
Lit in this range.
Flashing
0
Lit
Flashing
Angle of the head (θ)
Special Fiber Units
The following special accessories are available (order separately).
Contact your OMRON representative for the details.
Fiber Units with Special Length of Stainless
Steel Tube
Fiber with different lengths of stainless steel tubes are available.
Applicable Models
E32-TC200F (tube with 0.9-mm dia.)
E32-TC200B/DC200F (tube with 1.2-mm dia.)
E32-DC200B (tube with 2.5-mm dia.)
Appearance
L
The length can be ordered in increments of 10 mm between
10 mm min. and 120 mm max.
Tolerance: ±1.0 mm if L is 40 mm or less. and ±2.0 mm if L is
more than 40 mm. (Note that standard Fiber Units have a
90-mm or 40-mm long stainless steel tube.)
Fiber Units with 90° Bend in Stainless Steel
Tube
Applicable Models
E32-TC200B/TC200F/DC200F
Appearance
Stainless Steel Tube with a 90° Bend at the Tip
Length
ȏ₁
R
Bending radius
R 5.0
10.0 mm
ȏ₁ (±1)
15.0 mm
R 7.5
12.5 mm
17.5 mm
R 10.0
15.0 mm
20.0 mm
R 12.5
17.5 mm
22.5 mm
The length overall is 120 mm max.
Note: If larger ȏ₁ is required, use the E39-F11 Sleeve Bender.
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