NJ15+U4+W4 PEPPERL & FUCHS, NJ15+U4+W4 Datasheet - Page 9

• Manufacturer Part Number: NJ15+U4+W4
• Description: Inductive Proximity Sensor
• Manufacturer: PEPPERL & FUCHS

Specifications of NJ15+U4+W4

• Sensor Input: Inductive
• Sensing Range: 15 Mm
• Load Current Rms Min: 8mA
• Supply Voltage Max: 250VAC
• Sensing Range Max: 15mm
• Mounting Type: Screw Terminal
• Switch Terminals: Wire Leaded
• Output Type: AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4-Wire AC
Consult factory for other connection options.
Terminal Connection Models
NJ15+U4+W4
NJ20+U4+W4
NJ30+U4+W4
NJ40+U4+W4
Limit Switch
Style
Inductive Sensors
• 15 to 40 mm sensing ranges
• Limit switch style housing
• LED power and target indication
• Terminal connection wiring
4-Wire AC
Wiring Diagrams
PEPPERL+FUCHS
Model Number
Terminal Connection
W4
Normally open and
Normally closed
(Metal Base Only)
1
2
4
3
N.C.
Range
(mm)
Load
15
20
30
40
N.O.
Load
L2
L1
Mounting
Nonfl ush
Nonfl ush
Nonfl ush
See pages
885-892 for
accessories
Flush
Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com
Telephone [phone] • FAX [phone] • E-Mail: [e-mail]
N.O. & N.C.
N.O. & N.C.
N.O. & N.C.
N.O & N.C.
Electrical
Output
NJ15+U4+W4 [N.O. & N.C.]
NJ20+U4+W4 [N.O. & N.C.]
NJ30+U4+W4 [N.O. & N.C.]
®
Frequency
40
Switching
25 Hz
20 Hz
25 Hz
25 Hz
40
15, 20, and 30 mm Sensing Range
40
118
Technical Specifi cations
SUPPLY VOLTAGE
SUPPLY FREQUENCY
LOAD CURRENT (I
LEAKAGE CURRENT (OFF-STATE)
OUTPUT
VOLTAGE DROP AT I
INRUSH CURRENT
HYSTERESIS
SHORT CIRCUIT AND
OVERLOAD PROTECTION
REVERSE POLARITY PROTECTED
LED INDICATION
SENSING FACE MATERIAL
STANDARDS
ENVIRONMENTAL
PROTECTION
AMBIENT TEMPERATURE
APPROVALS
Housing Material
PBT w/metal base
PBT w/metal base
PBT w/metal base
PBT w/metal base
Drawing No. 1
Inductive Proximity Sensors
46
LEDs
Yellow: Normally Open
Green: Normally Closed
L
)
Oblong hole
5.3 x 7.3 thru
L
( 2 places )
(MAX.)
60
Terminal housing
Terminal housing
Terminal housing
Terminal housing
Connection
NBN/923 models
Electrical
(between
1/2" NPT
holes)
30
11
NJ models
Suffi x W4
( 2 places )
5.3 thru
Dwg.
No.
-14ºF to +158ºF (-25ºC to +70ºC)
1
1
1
2
Normally open & normally closed
See dimension drawings
3-15% (5% typical)
EN 60947-5-2
500 mA max.
≤ 4 A/20 ms
20-250 VAC
45-65 Hz
≤ 10 µA
≤ 3 V
IP67
IP68
PBT
No
No
111
4-Wire
AC