NBB20-L2-E2-V1 PEPPERL+FUCHS

February 27, 2019 0

PEPPERL+FUCHS

NBB20-L2-E2-V1

  • Sensor head bidirectional and rotatable
  • 20 mm flush
  • 3-wire DC
  • Quick mounting bracket
  • 4-way LED indicato

 

Description

General specifications

Switching function Normally open (NO)
Output type PNP
Rated operating distance 20 mm
Installation flush
Output polarity DC
Assured operating distance 0 … 16.2 mm
Actual operating distance 18 … 22 mm
Reduction factor rAl 0.33
Reduction factor rCu 0.31
Reduction factor r304 0.74
Reduction factor rBrass 0.41
Output type 3-wire
 

Nominal ratings

Operating voltage 10 … 30 V DC
Switching frequency 0 … 440 Hz
Hysteresis typ. 5 %
Reverse polarity protection reverse polarity protected
Short-circuit protection pulsing
Voltage drop ≤ 2 V
Operating current 0 … 200 mA
Off-state current 0 … 0.5 mA
No-load supply current ≤ 20 mA
Time delay before availability 80 ms
Operating voltage indicator LED, green
Switching state indicator LED, yellow
 

Functional safety related parameters

MTTFd 1460 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
 

Compliance with standards and directives

     Standard conformity
           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

EAC conformity TR CU 020/2011
Protection class II
Rated insulation voltage 253 V
Rated impulse withstand voltage 4000 V
UL approval cULus Listed, General Purpose
CCC approva CCC approval / marking not required for products rated ≤36 V
 

Ambient conditions

Ambient temperature -25 … 85 °C (-13 … 185 °F)
Storage temperature -40 … 85 °C (-40 … 185 °F)
 

Mechanical specifications

Connection type Connector plug M12 x 1 , 4-pin
Housing material PA
Sensing face PA
Degree of protection IP69K
Mass 130 g