Photoelectric sensors | W4 | WSE4FP-21A12100ZZZ | Sensing range min. / max.: 0 m / 10 m | Functional principle: Through-beam photoelectric sensor | Switching output: PNP | Switching mode: Light switching | Connection type: Connector M8, 3-pin | Light source: PinPoint LED | Type of light: Visible red light | Housing material: VISTAL® | Adjustment: None | Housing: Rectangular
Functional principle
Through-beam photoelectric sensor
Sensing range min.
0 m
Sensing range max.
10 m
Maximum distance range from receiver to sender (operating reserve 1)
0 m ... 10 m
Recommended distance range from receiver to sender (operating reserve 2)
0 m ... 7.5 m
Recommended sensing range for the best performance
0 m ... 7.5 m
Light source
PinPoint LED
Type of light
Visible red light
Shape of light spot
Point-shaped
Light spot size (distance)
Ø 40 mm (1,000 mm)
Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle)
< +/- 1.5° (at TU= +23 °C)
Normative reference
EN 62471:2008-09 | IEC 62471:2006, modified
LED risk group marking
Free group
Wave length
635 nm
Average service life
100,000 h at Ta= +25 °C
Wire/pin
For deactivation of the sender and execution of test logic
LED blue
BluePilot: Alignment aid
LED green
Operating indicatorStatic on: power on
LED yellow
Status of received light beamStatic on: object not presentStatic off: object present
Part number of individual components
WSO4FP-213ZZ1A0ZZZ, 2121131WEO4FP-21A12100ZZZ, 2147408
MTTFD
574 years
DCavg
0 %
TM(mission time)
20 years
Supply voltage UB
10 V DC ... 30 V DC1)
Ripple
≤ 5 Vpp
Usage category
DC-12 (According to EN 60947-5-2)DC-13 (According to EN 60947-5-2)
Current consumption
≤ 20 mA, without load. At UB= 24 V
Protection class
III
Number
1
Type
PNP
Switching mode
Light switching
Signal voltage PNP HIGH/LOW
Approx. UB-2.5 V / 0 V
Output current Imax.
≤ 100 mA
Circuit protection outputs
Reverse polarity protected
Response time
≤ 500 µs
Switching frequency
1,000 Hz2)
Function of pin 4/black (BK)
Digital output, dark switching, object present → output Ǭ LOW
Design detail
Flat
Dimensions (W x H x D)
16 mm x 40.1 mm x 12.1 mm
Connection
Connector M8, 3-pin
Housing
Plastic, VISTAL®
Front screen
Plastic, PMMA
Male connector
Plastic, VISTAL®
Weight
Approx. 30 g
Maximum tightening torque of the fixing screws
0.4 Nm
Enclosure rating
IP66 (EN 60529)IP67 (EN 60529)
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
Typ. Ambient light immunity
Artificial light: ≤ 15,000 lxSunlight: ≤ 50,000 lx
Shock resistance
30 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance
10 Hz ... 1,000 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity
35 % ... 95 %, relative humidity (no condensation)
Electromagnetic compatibility (EMC)
EN 60947-5-2
Resistance to cleaning agent
ECOLAB
UL File No.
NRKH.E181493 & NRKH7.E181493
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
ECOLAB certificate
✔
cULus certificate
✔
ECLASS 5.1.4
27270903
ECLASS 6.0
27270903
ECLASS 7.0
27270903
ECLASS 8.0
27270903
ECLASS 9.0
27270903
ECLASS 10.0
27270903
ECLASS 11.0
27270903
ECLASS 12.0
27270903
ECLASS 13.0
27270903
ECLASS 14.0
27270903
ECLASS 15.0
27270903
ETIM 6.0
EC002719
ETIM 7.0
EC002719
ETIM 8.0
EC002719
ETIM 9.0
EC002719
ETIM 10.0
EC002719
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