As these light curtains for measurement task are equipped with an integrated evaluation unit, external connection units are not needed. Objects are both recognized (via the digital output) and measured (via the analog output). The light curtains can be set up easily using the menu-controlled graphic display. Convenient parametrization and quick diagnosis is possible via the IO-Link interface. The adequate mounting angle BEF-SET-33 is included in the delivery.
Graphical display for easy operation
Integrated evaluation unit
Recognition of small parts
Object detection and measurement
Optical Data
Range
2,000 mm
Measurement Field Height (MFH)
150 mm
Beam Distance
2 mm
Light Source
Infrared Light
Service Life (T = +25 °C)
100,000 h
Max. Ambient Light
10,000 Lux
Opening Angle
10 °
Electrical Data
Sensor Type
Receiver
Supply Voltage
18 ... 30 V DC
Current Consumption (Ub = 24 V)
< 60 mA
Switching Frequency
60 Hz
Response Time
8 ms
On-/Off-Delay
0 ... 10 s
Temperature Drift
< 10 %
Temperature Range
-25 ... 60 °C
Number of Switching Outputs
2
Switching Output Voltage Drop
< 2.5 V
Switching Output/Switching Current
100 mA
Residual Current Switching Output
< 50 µA
Analog Output
0...10 V
Short Circuit Protection
yes
Reverse Polarity Protection
yes
Overload Protection
yes
Lockable
yes
Interface
IO-Link V1.0
Protection Class
III
Mechanical Data
Setting Method
Menu (OLED)
Housing Material
Aluminum, powder-coatedPlastic, PAPlastic, PBT
Optic Cover
Plastic, PC
Degree of Protection
IP65
Connection
M12 × 1; 5-pin
Weight
465 g
Safety-relevant Data
MTTFd (EN ISO 13849-1)
147.29 a
Output
PNP NC
yes
IO-Link
yes
External teach-in input
yes
Adjustable parameters
Analog output
0...10 V4...20 mA
Output
Analog OutputError OutputPush-pullPNP
Circuit
NCNC/NONO
Other parameters
Off-delayOn-delay
All other parameters can be found in the product documentation.
Standards and certificates
Display brightness may decrease with age. This does not result in any impairment of the sensor function.
Connection Diagram
Ctrl. Panel
20 = Enter key22 = Up key23 = Down key60 = display
