NJ40+U4+A2 PEPPERL & FUCHS, NJ40+U4+A2 Datasheet - Page 11

• Manufacturer Part Number: NJ40+U4+A2
• Description: Inductive Proximity Sensor
• Manufacturer: PEPPERL & FUCHS

Specifications of NJ40+U4+A2

• Sensor Input: Inductive
• Sensing Range: 40mm
• Supply Voltage Range Dc: 10V To 60V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2-Wire AC/DC
Consult factory for other connection options.
Terminal Connection Models
NCB20+U4+U
NEN40+U4+U
Limit Switch
Style
Inductive Sensors
• 20 to 40 mm sensing ranges
• Limit switch style housing
• LED power and target indication
• Terminal connection wiring
• Long-range (40 mm) NEN40 model
2-Wire AC/DC
Wiring Diagrams
PEPPERL+FUCHS
Model Number
U
U
Terminal Connection
Programmable
Normally open
Programmable
Normally closed
(Metal Base Only)
(Metal Base Only)
2
4
2
4
1
3
1
3
N.O.
N.C.
Load
Load
AC/DC
AC/DC
Range
(mm)
20
40
L1
L2
L1
L2
( ) ( )
( ) ( )
( ) ( )
( ) ( )
or
or
or
or
Mounting
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. or N.C.
N.O. or N.C.
Electrical
Output
NCB20+U4+U [N.O. or N.C.]
NEN40+U4+U [N.O. or N.C.]
®
40
200 Hz VDC/30 Hz VAC
200 Hz VDC/30 Hz VAC
Switching Frequency
40
40
20 and 40 mm Sensing Range
118
Technical Specifi cations
SUPPLY VOLTAGE
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
Drawing No. 1
Inductive Proximity Sensors
46
Housing Material
PBT w/metal base
PBT w/metal base
L
LEDs
Yellow: Output Status
Green: Power
Green/Yellow Flashing:
Short Circuit/Overload Indicators
)
Oblong hole
L
5.3 x 7.3 thru
( 2 places )
(MAX.)
60
(between
11
1/2" NPT
holes)
30
Suffi x U
( 2 places )
5.3 thru
Terminal housing
Terminal housing
Connection
Electrical
-14ºF to +158ºF (-25ºC to +70ºC)
Normally open or normally closed
20-250 VAC/20-300 VDC
See dimension drawings
Nonpolarity sensitive
3-15% (5% typical)
EN 60947-5-2
400 mA max.
≤ 3 A/20 ms
≤ 1.7 mA
Dwg.
No.
≤ 7 V
1
1
IP68
PBT
Yes
113
AC/DC
2-Wire