Datasheet

PEPPERL+FUCHS GmbH www.pepperl-fuchs.com
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany +49 621 776-0 • USA +1 330 4253555 • Singapore +65 67799091 • Internet http://www.pepperl-fuchs.com
1
Inductive proximity switches
NCN4-12GM35-N0
2006-05-03 – 181100_ENG.xml
Comfort series
4 mm not embeddable
Usable up to SIL2 acc. to
IEC 61508
LED
M12x1
5
4
32
35
17
General specifications
Switching element function NAMUR NC
Rated operating distance s
n
4 mm
Installation not embeddable
Assured operating distance s
a
0 ... 3.24 mm
Reduction factor r
Al
0.37
Reduction factor r
Cu
0.36
Reduction factor r
V2A
0.74
Nominal ratings
Nominal voltage U
o
8 V
Switching frequency f 0 ... 800 Hz
Hysteresis H 1 ... 10 typ. 5 %
Reverse polarity protection protected against reverse polarity
Short-circuit protection yes
Current consumption
Measuring plate not detected 3 mA
Measuring plate detected 1 mA
Indication of the switching state all direction LED, yellow
Standard conformity
EMC in accordance with IEC / EN 60947-5-2:2004; NE 21
Standards DIN EN 60947-5-6 (NAMUR)
Ambient conditions
Ambient temperature -25 ... 100 °C (248 ... 373 K)
Storage temperature -40 ... 100 °C (233 ... 373 K)
Mechanical specifications
Connection type 2 m, PVC cable
Core cross-section
0.34 mm
2
Housing material Stainless steel
Sensing face PBT
Protection degree IP67
General information
Use in the hazardous area see instruction manuals
Category 1G; 2G; 3G; 1D; 3D
Connection type:
1/BN
N / N0
I
L+
L-
2/BU
0102

Summary of content (6 pages)