Omron E3X-NA Manual

Omron E3X-NA Manual

Super manual fiber amplifier
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Super Manual Fiber Amplifier
E3X-NA
Instinctive LED bar displays of light levels
The previous manual type used the stability and incident level
indicators to display the light level change, which was difficult
to understand at a glance. The E3X-NA uses the LED bars to
display the light level, ensuring the light level change at a
glance.
Operation indicator
Approx. 20% or lower
Approx. 10% or lower
Unstable level
Approx. -10% or higher
Approx. -20% or higher
* The vertical movement
of the LED light level
and operation display
shows the light level
at a glance.
A-64
Adjuster type standard that is the culmina-
tion of true ease and simplicity
E3X-NA
Conventional model
Features
Same "Wire-saving" Connector as
E3X-DA-N
OMRON's original wiring-saving connector, which was inher-
ited from the digital fiber amplifier E3X-DA-N, allows connec-
tion of up to 16 units.
Gang-mount up
to 16 Amplifiers
Master connector
Optical
commu-
nications
Power supply
pin
Slave connector
Photoelectric Sensors

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Summary of Contents for Omron E3X-NA

  • Page 1 OMRON's original wiring-saving connector, which was inher- to understand at a glance. The E3X-NA uses the LED bars to ited from the digital fiber amplifier E3X-DA-N, allows connec- display the light level, ensuring the light level change at a tion of up to 16 units.
  • Page 2 Reduced wiring and space requirements for Optical Communications to Prevent Mutual power lines Interference Example for 5 Amplifiers E3X-NA Series Optical communication between amplifiers prevents mutual interference. Up to 5 fiber heads can be installed closely, ex- Example for 5 Amplifiers E3X-NA series cept E3X-NA#F.
  • Page 3: Ordering Information

    XS3F-M421-405-A Standard cable 4 conductors XS3F-M422-402-A L-shaped XS3F-M422-405-A Note: Refer to page NB-6 for details. Accessories (Order Separately) Mounting Brackets End Plate Shape Applicable type Model Quantity Shape Model Quantity E3X-NA# E3X-NA#F E39-L143 PFP-M E3X-NAG# E3X-NA#V E39-L148 A-66 Photoelectric Sensors...
  • Page 4 2 . The values of the minimum sensing object for E3X-NA# (V) and E3X-NAG# through-beam models indicate those obtained where the sensing distance and sensitivity are set to optimum values. 3 . The value of the minimum sensing object for E3X-NA#F through-beam models indicates that obtained at the rated sensing distance with the sensitivity set to the optimum value.
  • Page 5: General Purpose

    General purpose Compatible Sensing distance (mm) Standard object (mm) Permissible Features Shape Amplifier (Values in parentheses: when Minimum sensing object Model bending Units (E3X-) using the E39-F1 Lens Unit) (Opaque object) Typical radius NA#(V) 400 (3,000) 1.0 mm dia. (0.03 mm dia.) NAG# E32-TC200 75 (550)
  • Page 6 2 . The values of the minimum sensing object for E3X-NA# (V) and E3X-NAG# through-beam models indicate those obtained where the sensing distance and sensitivity are set to optimum values. 3 . The value of the minimum sensing object for E3X-NA#F through-beam models indicates that obtained at the rated sensing distance with the sensitivity set to the optimum value.
  • Page 7 Side-view Compatible Sensing distance (mm) Standard object (mm) Permissible Features Shape Amplifier (Values in parentheses: when Minimum sensing object Model bending Units (E3X-) using the E39-F1 Lens Unit) (Opaque object) Typical radius NA#(V) 1.0 mm dia. Free-cut 3-mm dia. (0.03 mm dia.) Long-distance NAG# E32-T14L...
  • Page 8 E32-T81F 10 mm Operating am- 6-mm dia. bient tempera- 1.0 mm dia. NA#F ture: -40 to (0.5 mm dia.) +200°C * Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin. E3X-NA A-71...
  • Page 9 Heat resistant Compatible Sensing distance (mm) Standard object (mm) Permissible Features Shape Amplifier (Values in parentheses: when Minimum sensing object Model bending Units (E3X-) using the E39-F1 Lens Unit) (Opaque object) Typical radius Free-cut 1.5 mm dia. 150°C *1 NA#(V) (0.03 mm dia.) Operating am- bient tempera-...
  • Page 10 2 . The values of the minimum sensing object for E3X-NA# (V) and E3X-NAG# through-beam models indicate those obtained where the sensing distance and sensitivity are set to optimum values. 3 . The value of the minimum sensing object for E3X-NA#F through-beam models indicates that obtained at the rated sensing distance with the sensitivity set to the optimum value.
  • Page 11 Area sensing Compatible Sensing distance (mm) Standard object (mm) Permissible Features Shape Amplifier (Values in parentheses: when Minimum sensing object Model bending Units (E3X-) using the E39-F1 Lens Unit) (Opaque object) Typical radius 2.0 mm dia. NA#(V) (0.03 mm dia.) Multi-point de- E32-M21 25 mm...
  • Page 12 100 x 100 NA#(V) (0.01 mm dia.) Free-cut 3 mm dia. 25 x 25 NAG# E32-D22L (small diame- (0.1 mm dia.) 3-mm dia. ter) 25 x 25 NA#F (0.015 mm dia.) * Sensing distance indicates values for white paper. E3X-NA A-75...
  • Page 13 General purpose Compatible Standard object (mm) Permissible Features Shape Amplifier Sensing distance (mm) Minimum sensing object Model bending Units (E3X-) (Gold wire) typical radius 200 x 200 NA#(V) (0.01 mm dia.) 50 x 50 NAG# E32-DC200 25 mm Free-cut (0.1 mm dia.) M6 screw 75 x 75 NA#F...
  • Page 14 E32-D21B Free-cut (0.1 mm dia.) M4 screw 25 x 25 NA#F (0.02 mm dia.) 25 x 25 NA#(V) (0.01 mm dia.) E32-D22B 25 x 25 1.5-dia. NA#F (0.02 mm dia.) * Sensing distance indicates values for white paper. E3X-NA A-77...
  • Page 15 Free-cut Free-cut Note: 1 . indicates a unit that can be cut freely. The unit without the mark cannot be cut freely. 2 . The values of the minimum sensing object indicate those obtained at a distance where the smallest object can be sensed with the Reflective Fiber Unit. Coaxial Red light Green light...
  • Page 16 6-mm dia. temperature: 25 x 25 NA#F -30 to +70°C (0.03 mm dia.) *1. Sensing distance indicates values for white paper. *2. Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin. E3X-NA A-79...
  • Page 17 Heat resistant Compatible Standard object (mm) Permissible Features Shape Amplifier Sensing distance (mm)*1 Minimum sensing object Model bending Units (E3X-) (Gold wire) typical radius Free-cut 150°C *2 Oper- 150 x 150 NA#(V) ating ambient (0.03 mm dia.) temperature: E32-ED51 35 mm -40 to +150°C M6 screw Fiber sheath...
  • Page 18 NA#F height differ- (0.03 mm dia.) ence detection 25 mm 25 x 25 Protective NA#(V) (0.015 mm dia.) structure: IEC E32-L25A 25 x 25 60529 IP50 NA#F (0.03 mm dia.) * Sensing distance indicates values for white paper. E3X-NA A-81...
  • Page 19 Fluid level detection Compatible Standard object (mm) Permissible Features Shape Amplifier Sensing distance (mm) Minimum sensing object Model bending Units (E3X-) (Gold wire) typical radius Fluid contact NA#(V) type Unbend- E32-D82F1 able section 40 mm E32-D82F2 L = 150, 350 NA#F mm (2 types) NA#(V)
  • Page 20 Approx. 55 g 65 g state) Case PBT (polybutylene terephthalate) Material Polyethersul- Polyethersul- Cover Polycarbonate Polycarbonate fone (PES) fone (PES) Accessories Instruction manual * If 8 or more Units are installed side-by-side, the response time will be 350 ms max. E3X-NA A-83...
  • Page 21 Approx. 25 g state) Characteristic data (typical) Number of Turns of Sensitivity Adjuster vs. Sensing Distance E32-T11L E32-D11L E3X-NA # (V) E3X-NA # (V) E3X-NA # F E3X-NA # F Number of turns Number of turns Sensing Distance vs. Hysteresis...
  • Page 22: Output Circuit Diagram

    Wire, outer Connector cable conductors Class Application jacket color pin No. Brown White Power Brown Blue supply (+V) Black White For DC Power XS3F-M421-402-A XS3F-M422-402-A Blue XS3F-M421-405-A XS3F-M422-405-A supply (0 V) Black Output Note: Pin 2 is not used. E3X-NA A-85...
  • Page 23: Operation

    Operation series, mutual interference prevention is not activated. Indicator status Mounting In addition to the operation indicator (orange), E3X-NA has in- Connection/removing of amplifier units dicators that denote the incident level (4 green and 1 red indi- (Connection) cators). Use them for optical axis adjustment and mainte- 1.
  • Page 24 Two holes for thin fiber Three holes for standard Insertion position fiber (2.2-mm dia.) Lock Button Approx. 0.5 mm Finished state (proper cutting Insertion direction state) Note: Insert the fiber in the direction indicated by Fiber insertion mark the arrow. 10.7mm Fiber E3X-NA A-87...
  • Page 25 Connection E39-F11 Sleeve Bender • Do not strain the fiber unit, e.g. do not apply tensile or com- • The bending radius of the stainless steel tube should be as pression force. (Within 9.8 Nm or 29.4 Nm) Use special care large as possible.
  • Page 26 • The Fiber Units should be as close as possible when they are connected. Sensing distance will be reduced by approx- imately 25% when fibers are connected. Fiber Unit • Only 2.2 mm dia. fibers can be connected. Protective Toothed washer Spiral Tube E3X-NA A-89...
  • Page 27: Dimensions (Unit: Mm)

    Note: * 1. The mounting bracket can also be used on side A. * 2. The hole for optical communications is for 22.4 preventing mutual interference. There is no hole for E3X-NA # F models. Amplifier Units with cables, CAD file E3X_10...
  • Page 28 Operation indicator ( A ) * 1 Incident level indicators 81.5 Two, 2.4 dia. 2.8 M8 11.2 10.7 Holes for 23.9 optical 14.4 communications 11.5 67.2 Mounting Holes 23.9 Mounting bracket (E39-L148); Sold separately 2-M3 Stainless steel (SUS304) E3X-NA A-91...
  • Page 29: Master Connector

    Amplifier Unit Connectors Master connector + 50 E3X-CN11 2,000 10.7 4-dia., 3-conductor, vinyl-insulated round cable (conductor cross-sectional area: 0.45 mm ² ; insulation diameter: 1.1 mm) 4 dia. 14.4 ± 2 ± 2 15.1 Slave connector E3X-CN12 + 50 2,000 10.7 4-dia., 3-conductor,vinyl-insulated round cable (conductor cross-sectional...

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