Mini optical sensor with PA cover AO021

Code: AO021

ao021 Mini optický senzor s krytem PA (2)

129 € / pcs 156 € incl. VAT 129 € / 1 pcs

Delivery to: 20/08/2026

Visible red light for easy adjustment
Reflective sensor with polarizing filter
Degree of protection IP 65 | IP67

The AO021 dark switchable auto glass reflective sensor with polarizing filter reliably detects even reflective objects. The device is suitable for long distances with an adjustable sensing distance of maximum 1.8 m. The sensor has IO-Link and can be easily parameterized by software: io

The bounce-back sensor combines the transmitter and receiver in one housing. The emitted red light is reflected by a triple mirror and detected by the receiver. The device only works with the AA949 mirror , because the reflected light waves are polarized by 90°. This has the advantage that reflections on reflective surfaces do not cause unwanted switching

The bounce-back sensor is very small, compact and allows installation in narrow and small rooms. In combination with AO021 with triple mirror, AA949 is recommended as it is suitable for seamless installation in confined spaces. The reflective sensor has an M8 connector which is connected to the sensor by a cable. The three-core cable is made of PVC and is 30 cm long. IP67 protection allows the device to operate in very harsh conditions

The relevant mounting accessories and the corresponding corner mirrors (AA949, AA950 or AA951), which have been developed specifically for the AO021, can be found below. Dimensional drawings, operating manuals and other technical data are also available.

Detailed information

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Product detailed description

Technical data AO021

General information

Switching distance 20 ... 1800 mm

Comment Related to triple mirror Ø 30

Switching frequency 1000 Hz

Reflective light barrier type sensor

Type red light

Outputs / inputs

Switching dark output switching

IO-Link Yes

Electrical data

Short circuit protection Yes

Operating voltage 10 ... 30 V DC power class 2 cULus

Surge protection Yes

DC voltage

Electric PNP version

Current carrying capacity max.100 mA

Voltage drop max.2.5 V

Protection class III

Current consumption max.20 mA

Mechanical data

Material active surface PMMA

Enter the cuboid command

Material housing V4A (1.4401)

M8 plug
Gold plated 4-pin contacts with pigtail

accuracy

Light spot diameter(at max. Scanning range) 120 mm

environmental conditions

Ambient temperature min. -25°C

Ambient temperature max.60°C

Degree of protection IP65/IP67

Further information

Function display Switching status: LED, yellow
Operation: LED, green

Accessories included No accessories

CE approval

Surplus profit curve

Functional reserve curve Legend y - Functional
reserve factor x - Distance [mm]

Connection and pin assignment

Additional parameters

Category:	Laserové snímače
Warranty:	0
Weight:	0.2 kg

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