E3X-NH21 Omron, E3X-NH21 Datasheet - Page 13

• Manufacturer Part Number: E3X-NH21
• Description: SENSOR PHOTO AMP FIBEROPTC W/TMR
• Manufacturer: Omron
• Series: E3X-NHr
• Type: High Precision Fiber Optic Amplifierr

Specifications of E3X-NH21

• Amplifier Type: Timer Function
• Voltage - Supply: 12 V ~ 24 V
• Output Type: NPN
• Current - Supply: 75mA
• Mounting Type: DIN Rail
• Features: Three mode for optimal sensing
• Light Source: Red LED
• Connection: Pre-leaded
• Output Configuration: NPN
• 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: E3XNH21; Z1112

E3X-NH
2.2-mm-dia. Fiber
Thin Fiber with the E39-F9 Attachment
Fiber with Fixed Length
14
Disconnection
1. Before pulling out the fiber, you MUST first press the lock
2. Then, pull the fiber from the amplifier.
Locked
Procedure for Inserting the Fiber
If the portion from the tip to the insertion mark of the fiber is
not inserted into the Amplifier Unit, the sensing distance will
be reduced.
The portion from the tip to
the insertion mark of each
fiber into the Amplifier Unit.
The portion from the tip to
the insertion mark of each
fiber into the Amplifier Unit.
button to release (unlock) the fiber, or you may damage
the fiber.
Fiber Unit
Fiber Unit
Unlocked
Insert to the portion
from the tip to the
insertion mark of
each fiber into the
Amplifier Unit.
Protective cover
12.6 mm
12.6 mm
12.6 mm
Amplifier Unit
Amplifier Unit
Amplifier Unit
J BENDING RADIUS
E39-F11 Sleeve Bender
The bending radius of the stainless tube should be as large as
possible. The smaller the bending radius becomes, the shorter
the sensing distance will be.
Insert the tip of the stainless tube to the Sleeve Bender and bend
the stainless tube slowly along the curve of the Sleeve Bender
(refer to the figure).
J REFLECTOR
Observe the Following Precautions when Using the
Reflector (E39-R3)
Use detergent, etc., to remove any dust or oil from the surfaces
where tape is applied. Adhesive tape will not be attached
properly if oil or dust remains on the surface.
The E39-R3 cannot be used in places where it is exposed to oil
or chemicals.
90
R 12.5
o
max.
R 7.5
1.2 dia.
max.
10
1.3 dia.
min.
Stainless tube
1.2 dia.
max.
10
Do not bend here.
Fiber tip position mark
R 10
R 5
E3X-NH