Pepperl+Fuchs NCN3-F31K-B3B-B31 Inductive sensor

Pepperl+Fuchs NCN3-F31K-B3B-B31
Item Number: NCN3-F31K-B3B-B31
Series: Rectangular type, Housing: PBT, Rated operating distance: 3 mm, Connection (valve side): screw terminals, Installation: flush mountable, Type of voltage: DC
Price on Request
Total price: 0.00
Contact our experts
  • Overview
  • Datasheet
  • Alternative numbers
  • PDF
  • Comments
General specifications
Switching element functionprogrammable
Rated operating distance3 mm
Installationflush mountable
Output polarityAS-Interface
Assured operating distance0 ... 2.43 mm
Reduction factor rAl 0.5
Reduction factor rCu 0.45
Reduction factor r304 1
Reduction factor rSt37 1.2
Slave typeA/B slave
AS-Interface specificationV3.0
Required master specificationgreater or equal V2.1
Nominal ratings
Operating voltage26.5 ... 31.9 V via AS-i bus system
Switching frequency0 ... 100 Hz
No-load supply currentless than or equal to 35 mA
Functional safety related parameters
MTTFd842 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
LED INswitching state (input)- LED yellow
LED OUTbinary LED yellow/red
yellow: switching state
red: lead breakage/short-circuit
Compliance with standards and directives
Standard conformity
Electromagnetic compatibilityEN 50295:1999-10
Approvals and certificates
UL approvalcULus Listed, General Purpose
CSA approvalcCSAus Listed, General Purpose
CCC approvalCCC approval / marking not required for products rated less than or equal to 36 V
Ambient conditions
Ambient temperature-25 ... 70 °C (-13 ... 158 °F)
Mechanical specifications
Connection (system side)screw terminals
Core cross-section (system side)1.5/2.5 mm2 flexible/rigid
Connection (valve side)screw terminals
Core cross-section (valve side)1.5/2.5 mm2 flexible/rigid
Housing materialPBT
Sensing facePBT
Degree of protectionIP67
Tightening torque, housing screws1 Nm
Tightening torque, cable glandM20 x 1.5 - max. 7 Nm
M12 x 1.5 - max. 3 Nm
Notevalve voltage limited to 26,4 V max.- valve power 2,5 W max.


No comments yet

Write a comment

in international format without spaces
All fields are required