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  • IO-Link version 1.1
  • Wide sonic cone at close range
  • External teach-in (tamper protection)
  • Temperature range: –30…60 °C

U1RT004 Distance Sensor

available from stock
These ultrasonic sensors evaluate the sound reflected from the object. They detect almost any object, regardless of material, state, color or transparency. Thanks to the innovative transducer, this sensor has a particularly wide sonic cone at close range. This allows a very wide range of pieces to be reliably detected on conveyor belts.
Ultrasonic Data
Working range, reflex sensor 80 ... 400 mm
Reproducibility maximum 1 mm
Linearity Deviation 3 mm
Resolution 0.5 mm
Ultrasonic Frequency 300 kHz
Opening Angle < 14 °
Service Life (T = +25 °C) 100,000 h
Switching Hysteresis 2 mm
Electrical Data
Supply Voltage 18 ... 30 V DC
Current Consumption (Ub = 24 V) < 30 mA
Switching frequency, reflex sensor 20 Hz
Response time, reflex sensor 25 ms
Temperature Range -30 ... 60 °C
Number of Switching Outputs 1
Switching Output Voltage Drop < 2.5 V
Switching Output/Switching Current 100 mA
Short Circuit Protection yes
Reverse Polarity and Overload Protection yes
Interface IO-Link V1.1
Data Storage yes
Protection Class III
Mechanical Data
Setting Method IO-Link
Housing Material Plastic PBT
Degree of Protection IP67/IP68
Connection M12 × 1; 4-pin
Safety-relevant Data
MTTFd (EN ISO 13849-1) 1,369.42 a
Output
PNP NO yes
IO-Link yes
Adjustable parameters
Output NPN
PNP
Circuit NC
NC/NO
NO
Other parameters Teach mode
All other parameters can be found in the product documentation.
Standards and certificates
B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf B_SYM_CE_01.pdf
Connection Diagram
Characteristic response curve
Measurement of the sonic cone on a 100 × 100 mm plate
Ob = Object
Sc = Sonic cone width
Standard
Characteristic response curve
Measurement of the sonic cone on a rod with a diameter of 25 mm
Ob = Object
Sc = Sonic cone width
Standard
Ctrl. Panel
3b = switching status display/error display/function display
Dimensioned Picture
Dimensions specified in mm (1 mm = 0.03937")
Complementary Products
  • IO-Link Master
Initial start-up instructions
Operating instructions
Quick-start guide
Product description file
Product description file
IODD_U1RT004_V1.1.zip
Interface protocol
Interface protocol
Interface_Protocol_IO-Link_Parameter_Process_Data_U1RT004.pdf
EU Declaration of Conformity
Product certificates
Product certificates
U1RT004_IO-Link_V1.1_Manufacturer_declaration.pdf
Product Comparison
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