Specifications; Operation Indicator - Omron WL-N Manual

Environment-resistant limit switches
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Specifications

Ratings
Screw terminals/Direct-wire cable
Without Operation Indicator
Basic models (WL-N)
Non-inductive load (A)
Ratings
Basic models (WL-N)
Resistive load
Voltage (V)
NC
NO
125
10
AC
250
10
500
10
8
10
14
10
DC
30
6
125
0.8
250
0.4
With Operation Indicator (LED)
Basic models (WL-N)
Non-inductive load (A)
Ratings
Basic models (WL-N)
Resistive load
Voltage (V)
NC
NO
AC
115
10
12
10
24
6
DC
48
3
115
0.8
With Operation Indicators (Neon Lamps)
Basic models (WL-N)
Non-inductive load (A)
Ratings
Basic models (WL-N)
Resistive load
Voltage (V)
NC
NO
125
10
AC
250
10
Note: 1. The above figures are for steady-state currents.
2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC).
3. A lamp load has an inrush current of 10 times the steady-state current.
4. A motor load has an inrush current of 6 times the steady-state current.
Allowable Inrush Current/ Minimum applicable load
Operating characteristics type
NC
30 A max.
Inrush current
NO
20 A max.
Minimum applicable load
5 VDC 1 mA, resistive load, P level

Operation Indicator

Operation indicator type
Rated voltage
Leakage current
(Reference value)
Inductive load (A)
Basic models (WL-N)
Lamp load
Inductive load
NC
NO
NC
NO
3
1.5
10
2
1
10
1.5
0.8
3
6
3
10
6
3
10
4
3
6
0.2
0.2
0.8
0.1
0.1
0.4
Inductive load (A)
Basic models (WL-N)
Lamp load
Inductive load
NC
NO
NC
NO
3
1.5
10
6
3
10
4
3
6
2
1.5
3
0.2
0.8
Inductive load (A)
Basic models (WL-N)
Lamp load
Inductive load
NC
NO
NC
NO
3
1.5
10
2
1
10
Basic models (WL-N)
LED
10 to 115 VAC/DC
Approx. 0.4 mA at 10 VAC/DC
Approx. 0.5 mA at 115 VAC/DC
High-sensitivity and High-precision models (WLG)
Ratings
Motor load
NC
NO
Voltage (V)
5
2.5
125
3
1.5
AC
250
1.5
0.8
125
6
DC
250
6
4
0.2
0.1
High-sensitivity and High-precision models (WLG)
Ratings
Motor load
NC
NO
Voltage (V)
5
2.5
AC
115
6
115
DC
4
0.2
0.1
High-sensitivity and High-precision models (WLG)
Ratings
Motor load
NC
NO
Voltage (V)
5
2.5
125
3
1.5
AC
250
High-sensitivity and
High-precision models (WLG)
15 A max.
10 A max.
5 VDC 1 mA, resistive load, P level
Neon lamp
125 to 250 VAC
Approx. 0.6 mA at 125 VAC
Approx. 1.9 mA at 250 VAC
WL-N/WLG
Non-inductive load (A)
High-sensitivity and
High-precision models (WLG)
Resistive load
NC
NO
5
5
0.4
0.2
Non-inductive load (A)
High-sensitivity and
High-precision models (WLG)
Resistive load
NC
NO
5
0.4
Non-inductive load (A)
High-sensitivity and
High-precision models (WLG)
Resistive load
NC
NO
5
5
39

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