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Consider the General Notes on the Information in the Pepperl+Fuchs Product Catalogs
Pepperl+Fuchs Group
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Copyright Pepperl+Fuchs
Date of issue 08/06/2012
279
For detailed data and product description refer to the data sheets at
Proximity Sensors,
Inductive Sensors,
Double Sensors for Valve Actuators
1
.1.5
Technical Data
Electrical Connection
H
W
lc
L
General Data
Rated operating distance
3
mm
Installation
flush mountable
Switching element function
NAMUR, binary NC
Type of voltage
DC
Nominal voltage
8.2
V (R
i
approx. 1 k
)
Reverse polarity protection
✔
Current consumption
Measuring plate not detected
3
mA
Measuring plate detected
1
mA
Switching frequency
0 ... 200
Hz
Suitable for 2:1 technology
✔
,
Reverse polarity protection diode not required
Indication of the switching state LED, yellow
Ambient temperature
-25 ... 100
°C (-13 ... 158 °F)
Housing material
PBT
Model Number
NCN3-F31-N4-K
NCN3-F31-N4-K-K
NCN3-F31-N4-V16-K
NCN3-F31-N4-V1
NCN3-F31-N4-V18
NCN3-F31-N4-V16-V16
NCN3-F31-N5-V18-V1
Valve status indication
LED, yellow
● ●
● ●
Protection degree
IP66 / IP67
●
IP67
● ● ● ● ● ●
Connection (system side)
Device connector M12 x 1 , 4-pin
●
Device connector M18 x 1 , 4-pin
● ●
Device connector Rd24 x 1/8 , 7-pin
●
●
PVC cable , 5 m
● ●
Connection (valve side)
4-
pin, M12 x 1 socket
●
socket connector Rd24 x 1/8 , 7-pin
●
PVC cable , 0.5 m
● ●
Use in the Hazardous Area
Use in the hazardous area
see instruction manuals
● ● ● ● ● ● ●
Category
1
G; 2G
●
1
G; 2G; 3G
● ● ● ● ● ●
Approvals and Certificates
FM control drawing
116-0165
F
●
UL approval
cULus Listed, General Purpose
● ● ● ● ● ● ●
CSA approval
cCSAus Listed, General Purpose
● ● ● ● ● ● ●
CCC approval
Products with a maximum operating voltage of
36
V do not bear a CCC
marking because they do not require approval.
Dimensions
Length L [mm]
36
Width W [mm]
65
Height H [mm]
33.5
Connector area l
c
[
mm]
16 28 28 10 22 28 22
BT65A
Activator for F31 series
BT65X
Activator for F31 series
BT115A
Activator for F31 series
This and more accessories can be found in chapter 10
See pages from 974 ... for cordsets
See pages 1074 ... for mounting aids
Accessories
Inductive sensor
F31 series (NAMUR)
F31 housing
3
mm, flush mountable
DC, dual NAMUR interface
Cable and connector versions
EX approval 1G applicable up to
zone 0
Usable up to SIL2 acc. to IEC 61508
LED indicators for switching state
and valve output
Direct mounting without additional
mounting aids on NAMUR bore ho-
les 30 x 80
Properties
Your Benefit
2
N5-V18-V1
4
1
3
3
1
L1
L2
V+
V-
V-
V+
+
+
-
-
L+
L+
I
I
I
II
II
1 /
BN
N4-V
1
L-
L-
3 /
BU
2 /
WH
4 /
BK
S
L+
L+
I
I
I
II
II
1 /
BN
N4-K
L-
L-
3 /
BU
2 /
WH
4 /
BK
S
NCN3-F31-N5-V18-V1
NCN3-F31-N4-K-K
NCN3-F31-N4-V16-K
NCN3-F31-N4-V1
NCN3-F31-N4-V18
NCN3-F31-N4-K
NCN3-F31-N4-V16-V16
0102
