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WLNJ-TS Schematic ( PDF Datasheet ) - Omron Corporation

Teilenummer WLNJ-TS
Beschreibung WL Robust General Purpose Limit Switch
Hersteller Omron Corporation
Logo Omron Corporation Logo 




Gesamt 24 Seiten
WLNJ-TS Datasheet, Funktion
WL
Robust General-Purpose Limit Switch
Wide Selection of Two-Circuit
Double-Break Limit Switches
s Rugged diecast housing
s High mechanical strength
s Oiltight, waterproof, dustproof
construction
s Overtravel and high-precision types
www.DataSheet4U.caovmailable
s Choose switches with neon lamp or
LED status indicator
WL
WL
Ordering Information
s BASIC TYPE SIDE ROTARY SWITCHES
Total travel 45 degrees, with one-way operation option, 1/2-14NPT conduit (-TS type)
Actuator
Part number
Complete
switch
Head with
lever
Lever
Head
Built-in switch Leverless
Roller
lever
Short (38 mm radius)
Medium (50 mm radius)
Long (63 mm radius)
Adjustable roller lever
Adjustable rod lever (140 mm)
Fork
lock
lever
Left roller on front,
right roller on back
Left roller on back,
right roller on front
Both rollers on front
WLCA2-TS WL-1H1100
WLCA2-7TS WL-1H1200
WLCA2-8TS WL-1H1300
WLCA12-TS WL-1H2100
WLCL-TS
WL-4H4100
WLCA32-41TS WL-5H5100
WLCA32-42TS WL-5H5102
WLCA32-43TS WL-5H5104
WL-1A100
WL-1A200
WL-1A300
WL-2A100
WL-4A100
WL-5A100
WL-5A102
WL-5A104
WL-1H
WL-4H
WL-5H
W-10FB3
WLRCA2-TS
WLRCL-TS
WLRCA32-TS
2






WLNJ-TS Datasheet, Funktion
WL WL
Construction
www.DataSheet4U.com
Proper Operation Zone Markers
Two raised markers on the shaft
housing indicate the proper limits
for normal operation to simplify
installation.
Too much Overtravel, adjustment needed.
Normal operation
Too little Overtravel, adjustment needed.
Normal operation
Too much Overtravel, adjustment needed.
Operating Head
Roller lever, rod lever and side
plunger types may be locked in
at any of four 90° positions.
Shaft Seal
O-ring provides a high
degree of sealing.
Axis Bearing
Assures smooth plunger movement.
Built-in Switch
Long mechanical life of 15
million operations, minimum.
Conduit Entrance
1/2-14 NPT
Roller
Sintered stainless steel with self-
lubricating bearing resists wear.
Lever
Aluminum alloy resists corrosion.
Roller Lever Mounting Screw
Cover Seal
O-ring provides a high
degree of sealing.
Terminal Screws
Four M4 screws
Insulation
Material provides insulation and
seals out corrosive gas.
Cover Mounting Screws
Self-retaining Phillips head
screws will not fall out.
Specifications
s GENERAL RATINGS
Rated
voltage
125 VAC
250 VAC
480 VAC
600 VAC
8 VDC
14 VDC
30 VDC
125 VDC
250 VDC
Non-inductive load
Resistive load
NC NO
10 A
10 A
10 A
10 A
10 A
10 A
3A 1A
10 A
10 A
6A
0.8 A
0.4 A
Lamp load
NC
3A
2A
1.5 A
1A
6A
6A
4A
0.2 A
0.1 A
NO
1.5A
1A
0.8 A
0.5 A
3A
3A
3A
Inductive load
Inductive load
NC NO
10 A
10 A
3A
1.5 A
10 A
10 A
6A
0.8 A
0.4 A
Note: 1. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
2. Lamp load has an inrush current of 10 times the steady-state current.
3. Motor load has an inrush current of 6 times the steady-state current.
Microvoltage/Current Load Model (WL01 )
Rated voltage
125 VAC
30 VDC
Resistive Load
0.1 A
Motor load
NC
5A
3A
1.5 A
1A
6A
6A
4A
0.2 A
0.1 A
NO
2.5 A
1.5 A
0.8 A
0.5 A
7

6 Page









WLNJ-TS pdf, datenblatt
WL
s ADJUSTING LEVER AND ROD LENGTH
Switches with adjustable lever and rod
actuators can be set to desired length by
loosening the Allen-head set screw, setting
the length. Then tighten the set screw.
Rod lever switch
WL
Adjustable roller lever switch
www.DataSheet4U.csomSTATUS INDICATOR EQUIPPED SWITCH OPERATION
WL switches are available with neon lamp
(WL❑❑❑❑-TS-LE) or LED (WL❑❑❑❑-TS-
LD) status indicators for easy monitoring
and troubleshooting. They come factory-
set for Normally Open operation ON. It is
easy to change the status to Normally
Closed operation ON. See the Installation
section for details.
Indicator lights
when NC contacts
release (when
actuator rotates or
is pushed down)
Indicator is lit
while actuator is
free, then goes off
when NO contacts
close: when
actuator rotates or
is pushed down
When connecting a limit switch to a
programmable controller, select the neon
lamp or LED with the smallest leakage
current. Refer to the table at right.
To change operation to Normally Closed
ON, remove the cover from the switch
body, and rotate lamp holder 180°. Then,
replace the unit in the housing.
Part number
WL❑❑❑❑-TS-LE
WL❑❑❑❑-TS-LD
Indicator type
Neon lamp
LED
Rated voltage
125 VAC
250 VAC
10 to 115 VAC
10 to 115 VDC
Leakage current
Approx. 0.6 mA
Approx. 1.9 mA
Approx. 1 mA
Factory
installed
position
for
Normally
Open ON
13

12 Page





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