Photoelectric sensors | W45 | WL45-R660 | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: With minimum distance to reflector (dual lens system) | Switching output: Relay | Switching mode: Light/dark switching | Connection type: Connector Hirschmann, 6-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: -
Functional principle
Photoelectric retro-reflective sensor
Functional principle detail
With minimum distance to reflector (dual lens system)
Dimensions (W x H x D)
60 mm x 105 mm x 105 mm
Housing design (light emission)
Rectangular
Sensing range max.
1 m ... 55 m1)
Sensing range
1 m ... 45 m1)
Type of light
Visible red light
Light source
LED2)
Light spot size (distance)
Ø 230 mm (16 m)
Adjustment
Potentiometer
Special features
Light switching (pre-setting)Very small light spot and very long sensing range
Supply voltage UB
20 V AC/DC ... 250 V AC/DC1)
Power consumption
≤ 6 VA
Switching output
Relay, electrically isolated2)
Output function
Change-over contacts
Switching mode
Light/dark switching2)
Switching mode selector
Selectable via time delay selector switch
Switching current (switching voltage)
4 A @ 250 V AC, 4 A @ 24 V DC, 0.125 A @ 120 V DCUL: 4 A @ 250 V AC, general purpose / 2 A @ 250 V AC, pilot duty
Response time
≤ 20 ms
Switching frequency
10 Hz3)
Time functions
Switch-on delayOff delayON and OFF delay
Delay time
Adjustable via time delay selector switch, 0.5 s ... 12 s
Connection type
Connector Hirschmann, 6-pin
Circuit protection
A4)C5)
Protection class
I
Weight
800 g
Polarizing filter
✔
Housing material
Metal
Enclosure rating
IP65
Usage category
AC-15, DC-13According to EN 60947-1
Ambient operating temperature
–25 °C ... +55 °C6)
Ambient temperature, storage
–40 °C ... +70 °C
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
✔
CCC certificate
✔
cULus certificate
✔
Photobiological safety (DIN EN 62471) certificate
✔
ECLASS 5.0
27270902
ECLASS 5.1.4
27270902
ECLASS 6.0
27270902
ECLASS 6.2
27270902
ECLASS 7.0
27270902
ECLASS 8.0
27270902
ECLASS 8.1
27270902
ECLASS 9.0
27270902
ECLASS 10.0
27270902
ECLASS 11.0
27270902
ECLASS 12.0
27270902
ETIM 5.0
EC002717
ETIM 6.0
EC002717
ETIM 7.0
EC002717
ETIM 8.0
EC002717
UNSPSC 16.0901
39121528
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