Optical sensors - Retro-reflective sensors

OR270478

OR270478
List price
185,90 €
amount price discount
1 185,90 €
5 180,32 € 3% / 5,58 €
10 176,61 € 5% / 9,30 €
20 171,03 € 8% / 14,87 €
50 163,59 € 12% / 22,31 €
Available
sensor optical, reflective, 37x21x10mm, Other, Point, Teach-In, Sn: 1200, 15-30V DC, PNP Anticoincidence, IO-Link, Connector M8 4pin, IP67, Plastic ABS+PMMA, With polarizing filter, For transparent objects
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Optical sensors - Retro-reflective sensors

Optical sensors function contactlessly. They detect objects independent of their characteristics (e.g., shape, color, surface structure, material). The basic operating principle is based on the transmission and reception of light. There are three different versions: 1. The through-beam sensor consists of two separate devices, a transmitter and a receiver that are aligned with one another. If the light beam between the two devices is interrupted, the switching output integrated in the receiver changes its status. 2. With the retro-reflective sensor, the transmitter and receiver are located in one device. The emitted light beam is reflected back to the receiver by a reflector that is to be mounted opposite the device. As soon as the light beam is interrupted, the switching output integrated in the device changes its status. 3. With the diffuse reflection sensor, the transmitter and receiver are in one device. The emitted light beam is reflected by the object that is to be detected. As soon as the receiver detects the reflected light, the switching output integrated in the device changes its status.

Electrical properties

Response/decay time
0.5ms
Type of switching function
Exclusive-OR
Type of electrical connection
Connector M8
Type of switching output
PNP
Rated switching current
100mA
Readiness delay
50ms
Setting procedure
Teach-In
Short-circuit protection
Yes
No-load current
15mA
Number of pins
4
Residual ripple
10%
Switching distance
0 - 1,200mm
Switching frequency
1,000Hz
Scanning function
Light-/dark-on mode
Reverse polarity protection
Yes
Decay time
0.5ms
Operating voltage (DC)
15 - 30V
Output functions
Switching point
Display
LED display
With polarizing filter
Yes

Mechanical properties

Design
Cuboid
Width
10mm
Height
37mm
Length
21.1mm
Degree of protection (IP)
IP67
Active area material of sensor
Plastic (PMMA)
Housing material
Plastic (ABS)
Transparent material detection
Yes

Optical properties

Light source
other
Light beam form
Point
Wavelength of the sensor
275nm
Light spot diameter at focal point
5.5mm

Other properties

Ambient temperature
-25 - 55°C
Reference medium / object
AO000007
IO-Link version
V1.0.1
You can find accessories for OR270478 in these product groups:

Cable sockets M8 4-wire shielded

Cable sockets M8 4-wire

Cable sockets M8 4-pin field-attachable

Cable sockets M8-socket with LED M8-connector 4-wire

Cable sockets M8-socket M12-connector 4-wire

Protection cap, teflon M8

Cable sockets M8-socket M8-connector 4-wire

Accessories OR27

UV reflectors

IO-Link master

Classification Class
eClass-7.0 27270902
eClass-7.1 27270902
eClass-8.0 27270902
eClass-9.0 27270902
eClass-9.1 27270902
ETIM-6.0 EC002717
ETIM-7.0 EC002717
Property Value
RoHS‑compliant Yes
Reach-compliant Yes
TSCA-compliant Yes
IPF Product Group 100 optical sensors
packaging dimensions 180 x 15 x 210mm
gross weight 22g
Customs tariff number 85365019
WEEE number 40951076
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