Optical sensors - Retro-reflective sensors

OR270478

OR270478
List price
191,90 €
amount price discount
1 191,90 €
5 186,14 € 3% / 5,76 €
10 182,31 € 5% / 9,60 €
20 176,55 € 8% / 15,35 €
50 168,87 € 12% / 23,03 €
On demand
Optical sensor, reflex, 37x21x10 mm, Spot, Teach-In, Sn: 1200, 15–30 V DC, PNP exclusive-OR, IO-Link, 4-pin M8 connector, IP67, ABS+PMMA plastic, with polarizing filter, for transparent objects
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Optical sensors - Retro-reflective sensors

Optical sensors operate contactless. They detect objects regardless of their characteristics (e.g., shape, color, surface texture, material). Their basic operating principle is based on the transmission and reception of light. There are three versions: 1. The through-beam sensor consists of two separate devices—a transmitter and a receiver—that are aligned with each other. When the light beam between the two devices is interrupted, the switching output integrated into the receiver changes its status. 2. In a reflective light barrier, the transmitter and receiver are housed in a single device. The transmitted light beam is reflected toward the receiver by a reflector mounted opposite it. As soon as the light beam is interrupted, the switching output integrated into the device changes its status. 3. In a diffuse reflection sensor, the transmitter and receiver are housed in a single device. The emitted light beam is reflected by the object to be detected. As soon as the receiver detects the reflected light, the switching output integrated into the device changes its status.

Electrical properties

Response/decay time
0.5ms
Type of switching function
Exclusive-OR
Type of electrical connection
M8-connector
Type of switching output
PNP
Rated switching current
100mA
Readiness delay
50ms
Setting procedure
Teach-In
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
Decay time
0.5ms
supported communication interface
IO-Link
Adjustable output functions
Switching point
Display
LED display
protection functions
short circuit protection, reverse polarity protection

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)

optical properties

Light source
Polarized ultraviolet
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
Applications
Inquiry of transparent materials
You can find accessories for OR270478 in these product groups:

Connection technology

Cable sockets M8 4-pin field-attachable

Cable sockets M8 4-wire

Cable sockets M8 4-wire shielded

Cable sockets M8-socket M12-connector 4-wire

Cable sockets M8-socket M8-connector 4-wire

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

Other sensors

Protection cap, teflon M8

UV reflectors

Programming / parameterization

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
Carbon footprint 0,16kg CO₂e
customs tariff number 85365019
WEEE number 40951076
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