Retro-reflective sensor
0.05 ... 2.5 m
Red light 
Overview
- Retro-reflective sensor with M18 plastic thread and M12 connector (3-pin)
- Sensing range 0.05...2.5 m
- dark-on mode/ normally open
- The polarisation filter in combination with a prismatic reflector minimises the probability of false switching due to highly reflective objects; therefore ideally suited for the detection of highly reflective objects
- Protection rating IP67
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Description
The AO029 dark switching retro-reflective photoelectric switch with high-quality plastic housing combines reliability and very high range with the best price/performance ratio. It offers a cost-effective alternative to optical reflex light barriers with metal housing, while the high degree of protection IP67 is guaranteed. Thanks to fixed settings, the device is immediately ready for operation after convenient connection via an M12 plug connection. The cylindrical plastic housing in M18 thread design allows easy installation by screwing in. This makes the AO029 perfect for use in conveyor and handling technology.The AO029 combines transmitter and receiver in one housing. The transmitter emits red light that falls on a suitable triple mirror. The receiver detects the reflected light and switches. A maximum range of 2.5 m is achieved. The AO029 is easy to align thanks to the highly visible light spot, whose diameter is 200 mm at maximum range. The receiver has a polarization filter that only allows light reflected by the triple mirror to pass through. This prevents faulty switching by other reflective surfaces.
Suitable triple mirrors, further accessories and detailed technical data can be found further down on the article page.
Technical data AO029
General information
Retro-reflective sensor
1000 Hz
Red light
0.05 ... 2.5 m
With regard to prismatic reflector Ø 80
1000 Hz
Red light
0.05 ... 2.5 m
With regard to prismatic reflector Ø 80
Outputs / inputs
Dark switching
No
No
Electrical data
10 ... 30 V DC supply class 2 cULus
Direct voltage (DC)
PNP
200 mA
2.5 V
20 mA
III
Yes
Yes
Yes
Direct voltage (DC)
PNP
200 mA
2.5 V
20 mA
III
Yes
Yes
Yes
Mechanical data
Cylindrical with thread
M18x1
ABS
PMMA
M12
3-pin
Contacts gold-plated
M18x1
ABS
PMMA
M12
3-pin
Contacts gold-plated
Accuracy
(with max. range) 200 mm
Ambient conditions
-25 °C
60 °C
IP67
60 °C
IP67
Additional information
1173 years
Switching status: LED, yellow
2 fastening nuts
DIN EN 60947-5-2
CE
cULus
Switching status: LED, yellow
2 fastening nuts
DIN EN 60947-5-2
CE
cULus
Drawings
Downloads
Data sheet
Customer reviews
Cloud compatible
