NJ20+U4+E PEPPERL & FUCHS, NJ20+U4+E Datasheet

Inductive Proximity Sensor

NJ20+U4+E

Manufacturer Part Number
NJ20+U4+E
Description
Inductive Proximity Sensor
Manufacturer
PEPPERL & FUCHS
Datasheet
1.NJ15U4A2.pdf (11 pages)

Specifications of NJ20+U4+E

Sensor Input
Inductive
Sensing Range
20 Mm
Supply Voltage Max
30VDC
Sensing Range Max
20mm
Mounting Type
Screw Terminal
Switch Terminals
Wire Leaded
Load Current Rms Max
200mA
Output Type
NPN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
2-Wire DC
Consult factory for other connection options.
Terminal Connection Models
NCN15-M1K-Z2
NCB15+U4+Z2
NCN20+U4+Z2
NCN30+U4+Z2
NCN40+U4+Z2
Limit Switch
Style
Inductive Sensors
• 15 to 40 mm sensing ranges
• Limit switch style housing
• LED power and target indication
• Terminal connection wiring
2-Wire DC
Wiring Diagrams
PEPPERL+FUCHS
Model Number
Terminal Connection
Z2
Z2
Programmable
Normally open
Programmable
Normally closed
1
2
3
4
1
2
3
4
Range
(mm)
15
15
20
30
40
N.O.
N.C.
Load
Load
See pages
885-892 for
accessories
Mounting
Nonfl ush
Nonfl ush
Nonfl ush
Nonfl ush
Sensitive
Sensitive
Flush
Polarity
Polarity
Non-
Non-
Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com
Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com
N.O or N.C.
N.O or N.C.
N.O or N.C.
N.O or N.C.
N.O or N.C.
Electrical
Output
®
Frequency
Switching
150 Hz
400 Hz
250 Hz
150 Hz
100 Hz
Technical Specifi cations
SUPPLY VOLTAGE
LOAD CURRENT (I
LEAKAGE CURRENT (OFF-STATE)
OUTPUT
VOLTAGE DROP AT I
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
Inductive Proximity Sensors
PBT
* Illuminates when the target is between
80-100% of the nominal sensing distance.
NCN15-M1K-Z2 [N.O. or N.C.]
L
)
L
(MAX.)
Terminal housing
Terminal housing
Terminal housing
Terminal housing
Terminal housing
Connection
Electrical
30
Suffi x Z2
30
15 mm Sensing Range
30
Drawing No. 1
91
Dwg.
Normally open or normally closed
No.
-14ºF to +158ºF (-25ºC to +70ºC)
1
2
2
2
3
See dimension drawings
41
3-15% (5% typical)
LEDs
Yellow: Output Status
*Red: Precision Alignment
EN 60947-5-2
200 mA max.
5-60 VDC
≤ 1 mA
≤ 5 V
IP67
4.5 x 5.3 thru
Oblong hole
PBT
Yes
Yes
( 2 places)
20/22
M16 x 1.5
15
103
2-Wire
DC

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NJ20+U4+E Summary of contents

Page 1

... N.C. Load 3 4 Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com PEPPERL+FUCHS Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com Inductive Proximity Sensors Technical Specifi cations SUPPLY VOLTAGE LOAD CURRENT ( LEAKAGE CURRENT (OFF-STATE) OUTPUT ...

Page 2

... Inductive Proximity Sensors Limit Switch Style Drawing No. 2 NCB15+U4+Z2 [N.O. or N.C.] NCN20+U4+Z2 [N.O. or N.C.] NCN30+U4+Z2 [N.O. or N.C.] 118 15, 20, and 30 mm Sensing Range Recommended Accessories 2-Wire DC MH4-2681 UNI Mounting Brackets Model MH4-2681 UNI MH4-2057 OMH4-4950 Rotating bracket for mini limit switch ...

Page 3

... Flush NJ15+U4+E2 15 Flush NJ15+U4+A 15 Flush NPN N.O. & N.C. NJ15+U4+A2 15 Flush PNP N.O. & N.C. NJ20+U4+E 20 Flush NJ20+U4+E2 20 Flush NJ20+U4+A2 20 Flush PNP N.O. & N.C. NJ30+U4+E 30 Nonfl ush NJ30+U4+E2 30 Nonfl ush NJ30+U4+A 30 Nonfl ush NPN N.O. & N.C. ...

Page 4

... NJ15+U4+E2 [PNP N.O.] NJ15+U4+A [NPN N.O. & N.C.] NJ15+U4+A2 [PNP N.O. & N.C.] LED Yellow: Output Status NJ20+U4+E [NPN N.O.] M16 x 1.5 NJ20+U4+E2 [PNP N.O.] NJ20+U4+A2 [PNP N.O. & N.C.] 20/22 15 Oblong hole 4.3 x 5.3 thru ( 2 places) Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com ® ...

Page 5

... Adjustable bracket for mini limit switch See pages 885-892 for complete accessory listing. Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com PEPPERL+FUCHS Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com Inductive Proximity Sensors NJ15-M1-E2-V1 [PNP N.O.] 1/2" NPT 72 30 (between ...

Page 6

... Inductive Proximity Sensors Limit Switch Style Inductive Sensors • sensing ranges • Limit switch style housing • LED power and target indication • Terminal connection wiring See pages 827-874 for cordsets 2-Wire AC Terminal Connection Models Range Model Number Mounting (mm) NBN15-M1K-WS 15 Nonfl ush ...

Page 7

... Adjustable bracket for mini limit switch Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com PEPPERL+FUCHS Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com Inductive Proximity Sensors NJ15+U4+W [N.O. or N.C.] NJ20+U4+W [N.O. or N.C.] NJ30+U4+W [N.O. or N.C.] M16 x 1 ...

Page 8

... Inductive Proximity Sensors Limit Switch Style Inductive Sensors • sensing range • Limit switch style housing • LED target indication • All-metal terminal housing See pages 885-892 for accessories 2-Wire Terminal Connection Models AC Range Model Number Mounting (mm) 923H26Q-A7T-L 15 Wiring Diagrams 2-Wire AC ...

Page 9

... L1 (Metal Base Only) Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com PEPPERL+FUCHS Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com Inductive Proximity Sensors Technical Specifi cations SUPPLY VOLTAGE SUPPLY FREQUENCY LOAD CURRENT ( LEAKAGE CURRENT (OFF-STATE) ...

Page 10

... Inductive Proximity Sensors Limit Switch Style Drawing No. 2 NJ40+U4+W4 [N.O. & N.C.] 128 Sensing Range Recommended Accessories 4-Wire AC MH4-2681 UNI Mounting Brackets Model MH4-2681 UNI Adjustable Unistrut MH4-2057 Adjustable slide bracket See pages 885-892 for complete accessory listing. 112 PEPPERL+FUCHS LEDs ...

Page 11

... Base Only) Pepperl+Fuchs Inc. • 1600 Enterprise Parkway • Twinsburg, Ohio 44087-2245 • www.am.pepperl-fuchs.com PEPPERL+FUCHS Telephone (330) 486-0001 • FAX (330) 405-4710 • E-Mail: sales@us.pepperl-fuchs.com Inductive Proximity Sensors Technical Specifi cations SUPPLY VOLTAGE LOAD CURRENT ( LEAKAGE CURRENT (OFF-STATE) ...

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