Omron E3C-LDA-N Series Manual page 10

E3C-LDA@N
Focus Adjustment
The focus of the beam can be adjusted according to the sensing
distance by turning the focus adjustment screw.
(E3C-LD11N)
The beam will focus father away if the screw is turned
counterclockwise and closer if the screw is turned clockwise.
(E3C-LD11N+E39-P11)
The beam width will decrease if the screw is turned counterclockwise
and increase if the screw is turned clockwise.
(E3C-LD11N+E39-P21)
The beam area will decrease if the screw is turned counterclockwise
and increase if the screw is turned clockwise.
(E3C-LR11N)
The beam will focus father away if the screw is turned
counterclockwise and closer if the screw is turned clockwise. Turn the
focus adjustment screw with a force of 60 mN·m or less. Turning the
adjustment screw with greater force may damage it.
Optical Axis Alignment
The beam emission angle can be adjusted by turning the optical axis
alignment screw.
If the alignment screw is turned clockwise approximately 45˚, the
beam axis will shift to the left with the following values.
E3C-LD11N: Approximately 2˚
E3C-LR11N: Approximately 1.5˚
E3C-LR12N: Approximately 1.0˚
If the alignment screw is turned counter clockwise approximately 45˚,
the beam axis will shift to the right with the following values.
E3C-LD11N: Approximately 2˚
E3C-LR11N: Approximately 1.5˚
E3C-LR12N: Approximately 1.0˚
If the shape of the beam changes when the angle is adjusted, adjust
the focus again.
10
Turn the focus adjustment screw
with a force of 60 mN·m or less.
Turning the adjustment screw with
greater force may damage it.
Shortening the Connection Cable
1. Removing the Connector
Using a flat-blade screwdriver, press the lever in the opening next to
the cable and then pull out the cable to adjust its length. The tip of the
screwdriver must be 2 mm or less in width, and must be of a
consistent width to the back of the blade.
Operation lever (White)
2. Connecting the Connector
• Using the strip gauge on the side of the product, remove 20 mm
(max.) of the cladding from the shield wire, strip 7 to 8 mm of the
cladding from the conductor, and twist the mesh together several
times.
7 to 8 mm
• Insert the wire to the back of the opening. Confirm that the cladding
has also entered the opening and that the end of the conductor has
passed through the contact section.
Connect as follows:
Terminal 1: Red shield, Terminal 2: Red line, Terminal 5: White
line, Terminal 6: White shield.
Wire coating
Connecting part
• Insert a flat-blade screwdriver into the release hole and move it up
and down gently. When you feel it catch, lift it toward the wire
opening. You should be able to hear the operation lever reset.
Operation lever Release port
(white)
• Confirm that the operation lever has reset and that the cladding is
in the insertion opening. (Pull lightly on the line. If you feel
resistance, then the connection is okay.)
Refer to XN2 on your OMRON website for details of connecting the
connector.
Wire insertion port