Pepperl Fuchs NCN3-F31-B3B-V1-K Technical Data

Inductive sensor

Sensor 2
Sensor 1

Drawing without actuator

5.4

7

36

30

65

14

25

33.5

5

M12x1

Germany: [phone]Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

USA: [phone] Singapore: [phone]

www.pepperl-fuchs.com [e-mail] [e-mail]

[e-mail]

NCN3-F31-B3B-V1-K

Direct mounting on standard actuators

<

A/B slave with extended addressing possibility for up to 62 slaves

<

Mode of operation, programmable

<

Degree of protection IP67

<

Communication monitoring, turn-off

<

Lead breakage and short-circuit monitoring of the valve

<

Valve positioner and valve control module

Dimensions

Technical Data

General specifications

Switching function Normally open/closed (NO/NC) programmable

Output type AS-Interface

Rated operating distance s

Installation flush mountable

Assured operating distance s

Reduction factor rAl 0.5

Reduction factor rCu 0.45

Reduction factor r

Reduction factor r

Slave type A/B slave

AS-Interface specification V3.0

Required master specification ≥ V2.1

Nominal ratings

Operating voltage U

Switching frequency f 0 ... 100 Hz

Release date: 2020-03-23 Date of issue: 2020-03-30 Filename: 226322_eng.pdf

1

304

1.2

St37

3 mm

n

0 ... 2.43 mm

a

26.5 ... 31.9 V via AS-i bus system

B

1

+

V+

1

B3B-V1-K

A S-I

-

V-

3

2 / RD
4 / YE

I

I

II

S

V

2

Inductive sensor NCN3-F31-B3B-V1-K

Germany: [phone]Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

USA: [phone] Singapore: [phone]

www.pepperl-fuchs.com [e-mail] [e-mail]

[e-mail]

Technical Data

No-load supply current I

≤ 35 mA

0

Functional safety related parameters

MTTF

d

842 a

Mission Time (TM) 20 a

Diagnostic Coverage (DC) 0 %

Indicators/operating means

LED PWR AS-Interface voltage; LED green

LED IN switching state (input); LED yellow

LED OUT binary LED yellow/red

yellow: switching state
red: lead breakage/short-circuit

Electrical specifications

Rated operating voltage U

Rated operating current I

26.5 ... 31.6 V from AS-Interface

e

100 mA

e

Compliance with standards and directives

Standard conformity

Electromagnetic compatibility EN 50295:1999-10

Standards EN 60947-5-2:2007

EN 60947-5-2/A1:2012
IEC 60947-5-2:2007
IEC 60947-5-2 AMD 1:2012

Approvals and certificates

UL approval cULus Listed, General Purpose

CSA approval cCSAus Listed, General Purpose

CCC approval CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Ambient temperature -25 ... 70 °C (-13 ... 158 °F)

Mechanical specifications

Connection (system side) 4-pin, M12 x 1 connector

Connection (valve side) 0.5 m, PVC cable

Core cross-section (valve side) 0.75 mm

2

Connector housing metal

Housing material PBT

Degree of protection IP67

Cable

Cable diameter 6 mm ± 0.2 mm

Bending radius > 10 x cable diameter

Note valve voltage limited to 26,4 V max.; valve power 2,5 W max.

Connection

Release date: 2020-03-23 Date of issue: 2020-03-30 Filename: 226322_eng.pdf

2