Photoelectric sensors | W27 | WS/WE27-2R830 | Sensing range max.: 0 m ... 35 m | Functional principle: Through-beam photoelectric sensor | Switching output: Relay | Switching mode: Light/dark switching | Connection type: Mini connector 7/8", 5-pin | Adjustment: Potentiometer
Functional principle
Through-beam photoelectric sensor
Dimensions (W x H x D)
24.6 mm x 80 mm x 53.5 mm
Housing design (light emission)
Rectangular
Sensing range max.
0 m ... 35 m
Sensing range
0 m ... 35 m
Focus
Approx. 3°
Type of light
Visible red light
Light source
LED1)
Light spot size (distance)
Ø 1,200 mm (25 m)
Angle of dispersion
Approx. 3°
Adjustment
Potentiometer
Supply voltage UB
24 V AC/DC ... 240 V AC/DC
Power consumption
< 2 VA
Switching output
Relay, electrically isolated1)
Output function
Change-over contacts
Switching mode
Light/dark switching1)
Switching mode selector
Selectable via time delay selector switch
Switching current (switching voltage)
4 A (240 V AC)0.2 A (120 V DC)4 A (24 V DC)
Response time
< 6 ms2)
Switching frequency
10 Hz3)
Time functions
Off delaySwitch-on delaySwitch on delay and time delay off
Delay time
Adjustable via time delay selector switch, 0.5 s ... 10 s
Connection type
Mini connector 7/8", 5-pin
Circuit protection
A4)C5)
Protection class
II6)
Weight
200 g
Housing material
Plastic, ABS
Enclosure rating
IP65
Ambient operating temperature
–40 °C ... +60 °C
Ambient temperature, storage
–40 °C ... +75 °C
UL File No.
NRKH.E181493 & NRKH7.E181493
Part number of individual components
2018984 WS27-2U830 2018985 WE27-2R830
EU declaration of conformity
✔
ECLASS 5.0
27270901
ECLASS 5.1.4
27270901
ECLASS 6.0
27270901
ECLASS 6.2
27270901
ECLASS 7.0
27270901
ECLASS 8.0
27270901
ECLASS 8.1
27270901
ECLASS 9.0
27270901
ECLASS 10.0
27270901
ECLASS 11.0
27270901
ECLASS 12.0
27270901
ETIM 5.0
EC002716
ETIM 6.0
EC002716
ETIM 7.0
EC002716
ETIM 8.0
EC002716
UNSPSC 16.0901
39121528
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