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AWS

AWS

Product catalog summary

Overview: The document provides detailed specifications and operational guidelines for the ASM Analog Angle Sensor, model AWS, which is designed for precise angle measurement with analog output capabilities. It highlights the sensor's protection class, measurement ranges, and output options.

Specifications:

Protection Class: IP67, ensuring resistance to dust and water when properly assembled.
Measurement Ranges: Available in 345°, 180°, and 90° with continuous rotation capability.
Sensing Device: Utilizes a precision potentiometer for accurate angle detection.
Outputs: Offers potentiometer, 0-10 V, and 4-20 mA outputs, with adjustable voltage and current outputs.
Material: Constructed from aluminum and stainless steel for durability.
Connector: Features a male socket 8 pin DIN 45326.
Linearity and Repeatability: Linearity of ±0.10% (±0.20% for 90°) and repeatability of ±0.0020%.
Environmental Conditions: Operating temperature range from -20 to +85 °C, with EMC compliance according to EN 61326:2004.

Output Specifications:

Potentiometer (R1K): Requires an excitation voltage of 32 VDC max, with a thermal coefficient of ±25 x 10^-6/°C.
Voltage Output (10V): Operates with an excitation voltage of +18 to +27 V DC, providing an output voltage of 0 to +10 V DC.
Current Output (420A and 420T): 420A is a 2-wire system, while 420T is a 3-wire system, both providing 4-20 mA output.
Programmable Outputs (PMUV/PMUI): Offers scalable voltage or current outputs with offset and gain adjustments.

Installation and Connection:

Detailed wiring diagrams and connector pin assignments are provided for each output type, ensuring correct installation and operation.
Includes order codes for different models and accessories, such as mounting clamps and mating connectors.

Conclusion: The ASM Analog Angle Sensor is a robust and versatile device suitable for various industrial applications requiring precise angle measurement. Its multiple output options and high protection class make it adaptable to different environments and requirements.

Catalog excerpts

AWS Angle sensor with analog output Analog Angle Sensor · Protection class IP67 · Measurement ranges: 345° / 180° / 90°, continuous rotation · Sensing device: precision potentiometer · Analog output 0 … 10 V, 4 … 20 mA, potentiometer Potentiometer: 1 kW Voltage: 0 … 10 V Current: 4 … 20 mA, 2 or 3 wire Voltage and current output, adjustable Essentially infinite Aluminium and Stainless Steel Precision Potentiometer Male Socket 8 pin DIN 45326 ±0.10 %; ±0.20 % for 90° ±0.0020 % (equivalent to 0.008°) Clockwise (for increasing output signal) 10000 r.p.m. max. 1 Ncm Resolution Material Sensing Device Connector Linearity Repeatability Rotating Direction Revolutions Torque Life Time Protection Class (DIN 40050) Weight Environmental EMC Temperature 100 x 106 Revolutions (£1500 r.p.m.) IP67 (only when the electrical plug is correctly assembled and connected) 450 g approx. Refer to output specification Refer to output specification Order Code AWSX AWSX Model Name AWS1 = Angle sensor with servo flange AWS2 = Angle sensor with square flange Measurement Range 345° / 180° / 90° Outputs R1K = Potentiometer 1 kW (only for 345° range) 10V = 0 ... 10 V signal conditioner 420A = 4 ... 20 mA signal conditioner (2 wire) 420T = 4 ... 20 mA signal conditioner (3 wire) PMUV/PMUI = Programmable signal conditioner 0 .. 10 V or 4 ... 20 mA Order Code Mounting Clamps (set of 3 pieces, for AWS1) Order Code Mating Connector (see accessories page 82)

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AWS Angle sensor with analog output Outline drawing Dimensions informative only. For guaranteed dimensions consult factory. Zero position

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Output Specifications R1K and 10V for WS position sensors Excitation Voltage Voltage divider R1K Potentiometer Potentiometer Impedance 1 kW ±10% ±25 x 10-6/ °C full scale Depends on measurement range, individual sensitivity of sensor specified on label Approx. 3% ... 97% of full range -20 ... +85 °C Thermal coefficient Sensitivity Voltage Divider Utilization Range Operating Temperature Signal diagram + Vin Note: The potentiometer must be connected as a voltage divider. The input impedance of the following processing circuit should be 10 MW min. Signal conditioner 10V Voltage output Excitation...

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Output Specifications 420A and 420T for WS position sensors Excitation Voltage Signal conditioner 420A Current output (2 wire) +12 ... 27 VDC non stabilized, measured at the sensor terminals 35 mA max. 4 ... 20 mA equivalent to 0 ... 100% range ±100 x 10-6 / °C full scale Reverse polarity, short circuit 0.5 mVRMS -20 ... +85 °C According to EN 61326:2004 Excitation Current Output Current Stability (Temperature) Protection Output Noise Operating Temperature EMC Signal Conditioner 420T Current output (3 wire) Excitation Voltage Excitation Current Load Resistor +18...+27 V DC non stabilized 40 mA...

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POSIWIRE® PMUV / PMUI Programmable Analog Output Signal conditioner PMUV / PMUI Voltage or current output (3 wire) Excitation voltage Excitation current Voltage output PMUV Output current Output load Current output MUI P Working resistance Scaling Activation of offset and gain adjust Scalable range Stability (temperature) Operating temperature Protection EMC 18 ... 27 V DC 50 mA max. 0 ... 10 V 10 mA max. 1 kΩ min. 4 ... 20 mA (3 wire) 500 Ω max. Connect with excitation GND (0 V) 90% max. f.s. ±50 x 10-6 / °C f.s. -20 ... +85 °C Reversed polarity, short circuit According to EN 61326:2006 Output...

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