E3X-NH51 Omron, E3X-NH51 Datasheet - Page 4

• Manufacturer Part Number: E3X-NH51
• Description: SENSOR PHOTO AMP FIBEROPTC W/TMR
• Manufacturer: Omron
• Series: E3X-NHr
• Type: High Precision Fiber Optic Amplifierr

Specifications of E3X-NH51

• Amplifier Type: Timer Function
• Voltage - Supply: 12 V ~ 24 V
• Output Type: PNP
• Current - Supply: 75mA
• Mounting Type: DIN Rail
• Features: Three mode for optimal sensing
• Light Source: Red LED
• Connection: Pre-leaded
• Output Configuration: PNP
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption, Lead free / RoHS Compliant
• Other names: E3XNH51; Z1113

J SENSITIVITY SETTING AND ADJUSTMENT
Refer to the following to select the most suitable sensitivity setting method. We recommend that two-point teaching and manual-tuning be
tried first.
E3X-NH
Fine-tuning, if required.
E32-T24
Using the Sensor at the
Maximum Sensitivity
Application Examples
Detection of a passing object with
through-beam fibers.
Checking IC Tray Arrangements
Fine-tuning on Production Lines
Reason
Marginal sensitivity adjustment is required considering the
differences in targets.
For high-precision positioning of electronic parts.
Detecting
Lead Frame Rises
Manual-tuning (Fine Sensitivity Adjustment)
Maximum Sensitivity Setting
E3X-NH
E3X-NH
Detecting
Cassette Tape Cases
Ensuring reliable detection
without being influenced by
the difference in color or
mark.
Sensing Slight Differences
Application Examples
Detection of slight differences in
reflection.
Detection of translucent objects.
Detection of object surface irregu-
larities.
Color discrimination.
Detecting IC Chips on Film Sheet
Two-point Teach Mode
E32-L25A
E3X-NH
E32-T16P
3.3 mm
E3X-NH
Auto-tuning (Automatic Sensitivity Compensation)
Ideal Operation Under Frequently Changing
Environments
Reason
Dust sticking to the fiber tip.
Targets are slightly different from each other in color or
surface quality.
Detecting
Passing Chip Parts
Film sheet
E3X-NH
E32-T16P
Sensitivity Setting
Without Objects
Application Examples
Detection of minute passing ob-
jects.
Detection of lead wires.
High-precision positioning.
Detecting Lead Frame Position
One-point Teach Mode
E32-D32
Counting
Number Of Pills
Lead frame
E3X-NH
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