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- EN
OR21-PS-2C
Article Number: 212985
The very small and efficient light barriers and sensors in the O-21 miniature series with IO-Link can be easily integrated. The retroreflective sensors with background suppression are suited for detecting small and flat objects. The retroreflective sensors feature a high functional reserve.
Many sensors feature an IO-Link interface.
- Miniature design
- Mounting element made of metal
- High switching frequency
- Long range
- IO-Link
- Diagnostic function reserve
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Service voltage
10 … 30 V DC
No-load current (max.)
20 mA
Inverse polarity protection
Yes
Housing dimensions
28.1 x 14.4 x 8.1 mm
Housing length
14.4 mm
Housing height
28.1 mm
Housing width
8.1 mm
Housing material
Stainless steel / Plastic
Material of cable
PVC
Material
Plastic (Window / optics)
Weight
37 g
Protection class
III, operation on protective low voltage
Approvals
UL
Operating principle
Retroreflective sensor
Evaluation
digital
Design
Cuboid design
Switching output
pnp, 100 mA, NO/NC, configurable
Voltage drop (max.)
2.5 V
Interface
IO-Link (V1.1, COM2 38.4 kBd, Smart Sensor Profile)
Light source
LED
Color
Red
Wavelength
633 nm
Modulation
Clocked
Light spot size
Ø 120 mm (at distance of 1800 mm)
Range
20 … 1800 mm (configurable)
Range during operation with
- 4000 mm (R 84)
- 2100 mm (R 42)
- 1000 mm (RFP 50)
- 700 mm (R 21 M3)
Referring reflector
R 19 x 54 mm
Sensitivity adjustment
IO-Link
Display
LED green - Operation, yellow - Switching output
Switching frequency
1000 Hz
Ambient temperature during operation
-25 … +60 °C
Protection type
IP 65 / IP 67
Connection
Cable, 2.0 m, 3-pin
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EU-DoC_1002-02
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REACH Art. 33 Lichtschranken
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