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Ultrasonic sensor US-M12
US 12 M 400 G3-B4
Article Number: 212883
The US-M12 is the compact class of ultrasonic sensors in the M12 housing. Equipped with an IO-Link interface, the sensor can be operated to switch or to measure. The sensitivity can also be adjusted via auto-teach, so the sensor is thus operational within a few seconds.
- IO-Link
- Configurable as an ultrasonic sensor or barrier
- 3 different teach modes
- Working range adjustable
- Very narrow detection beam / small blind zone
- Switching functions: Closer/opener, window function teachable
- Resistant to dirt
- Small design
- Robust metal housing
- Protection class IP 67
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Service voltage
18 … 30 V DC
No-load current (max.)
40 mA (24 V DC)
Inverse polarity protection
Yes
Short-circuit protection
Yes
Insulation voltage endurance
500 V
Housing dimensions
M12 x 65 mm
Thread
M12 x 1
Housing length
65 mm
Transmission exit
axial
Assembly distance (sensor to sensor)
200 mm
Housing material
Brass (CuZn, nickel-plated)
Material
Epoxy resin, PUR (Transducer surface)
Weight
18 g
Protection class
III, operation on protective low voltage
Approvals
UL
Operating principle
Ultrasonic sensor, Ultrasonic barrier
Evaluation
digital (With IO-Link)
Design
Thread
Characteristics
IO-Link
Parallel operation possible
No
Scope of delivery
Sensor, 2 x M12 nuts
Functions
Teach (Pin 2), Out 1, IO-Link (Pin 4)
Switching output
Push-pull, 150 mA, NO/NC, switchable
Max. switch current
150 mA
Voltage drop (max.)
2 V
Interface
IO-Link (V1.1, COM2 38.4 kBd, Smart Sensor Profile)
Nominal switching distance (Sn)
400 mm
Range
40 … 400 mm
Adjustment range
40 … 400 mm (Teach in)
Resolution
1.0 mm
Standardized measuring plate
200 x 200 mm
Switching hysteresis (max.)
2 … 20 mm (Adjustable by IO-Link)
Reproducibility
< 1.5 mm
Sensitivity adjustment
Remote teach
Display
LED 1x Green - Status, 1x yellow - Switching output
Ultrasonic frequency
300 kHz
Switching frequency
10 Hz
Readiness delay (max.)
300 ms
Shock/vibration load
30 g, 11 ms / 10 … 55 Hz, 1.0 mm
Ambient temperature during operation
-25 … +70 °C
Temperature range
+70 °C
Temperature drift
0.2 %/K (uncompensated)
Temperature drift
< 1 %/Sn (compensated)
Protection type
IP 67
Connection
Connector, M12, 4-pin
Connection cable
VKHM … /4
Product
Connection
Design
For Ø cable
For strand cross-section
Protection type
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