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 Outputs 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 Specifications 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 10V 420A 420T PMU = Potentiometer 1 kW (only for 345° range) = 0 ... 10 V signal conditioner = 4 ... 20 mA signal conditioner (2 wire) = 4 ... 20 mA signal conditioner (3 wire) = 0 … 10 V/4 … 20 mA signal conditioner, 345° range, adjustable to 45° Order Code Mounting Clamps (set of 3 pieces, for AWS1) WS-EXZENTER Order Code Mating Connector (see accessories page 82) CONN-DIN-8F-W Order Example: AWS1 - 345 - 420T 54 CAT-WS-E-05 www.asm-sensor.com ASM AWS Angle sensor with analog output Outline drawing AWS1 Dimensions informative only. For guaranteed dimensions consult factory. AWS2 Zero position ASM www.asm-sensor.com CAT-WS-E-05 55 Output Specifications R1K and 10V for WS position sensors Voltage divider R1K Potentiometer Excitation Voltage 32 VDC max. at 1 kW (input power 1 W max.) 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. + Vout GND Signal conditioner 10V Voltage output Excitation Voltage Excitation Current Output Voltage Output Current Output Load +18 ... +27 V DC non stabilized 20 mA max. 0 ... +10 V DC 2 mA max. > 5 kW ±50 x 10-6 / °C full scale Reverse polarity, short circuit 0,5 mVRMS -20 ... +85 °C According to EN 61326:2004 Stability (Temperature) Protection Output Noise Operating Temperature EMC Excitation + Signal diagram 10V Excitation GND Signal + 0...10 V Signal GND Signal Wiring Output signals R1K + Vin GND + Vout Connection Mating Connector 10V Excitation + Excitation GND Signal + Signal GND Connector pin no. White Brown Green Yellow 1 2 3 4 View to solder terminals CONN-DIN-8F-W ASM Cable color www.asm-sensor.com CONN-M12-8F-G CAT-WS-E-05 57 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 + Signal Diagram 420A 4...20 mA Signal Conditioner 420T Current output (3 wire) Signal – Excitation Voltage Excitation Current Load Resistor +18...+27 V DC non stabilized 40 mA max. 350 W max. 4 ... 20 mA equivalent to 0 ... 100% range ±50 x 10-6 / °C full scale Reverse polarity, short circuit 0.5 mVRMS -20 ... +85 °C According to EN 61326:2004 Output Current Stability (Temperature) Protection Output Noise Operating Temperature EMC Signal diagram Excitation + 420T Signal + 4...20 mA Signal Wiring Output signals 420A Signal + Signal – Connection Mating Connector Excitation GND 420T Excitation + Excitation GND Signal + CAT-WS-E-05 Connector pin no. White Brown Green 1 2 3 View to solder terminals CONN-DIN-8F-W 58 Cable color www.asm-sensor.com CONN-M12-8F-G ASM Output Specification PMU for WS position sensors Signal Conditioner PMU, adjustable Voltage output and current output (3 wire) Excitation voltage Excitation current Voltage output Output current Output load Current output Load resistor +18 ... 27 V DC 50 mA max. 0 ... 10 V 10 mA max. 1 kW min. 4 ... 20 mA (3 wire) 500 W max. Adjustment Activation of offset and gain adjust Scalable range Stability (Temperature) Protection Output noise Operating temperature EMC Connect with excitation GND (0 V) 90 % max. full scale ±50 x 10-6 / °C full scale Reverse polarity, short circuit 1 mVeff -20 ... +85 °C According to EN 61326:2004 Signal diagram Excitation + Excitation GND Signal 0...10 V + PMU Signal 0...10 V GND Signal 4...20 mA + Signal 4...20 mA GND Output signals Signal wiring Connector pin no. Excitation + Excitation GND Signal 0...10 V + Signal 0...10 V GND Signal 4...20 mA + Signal 4...20 mA GND Offset Gain 1 2 3 4 5 6 7 8 Connection Mating Connector View to solder terminals CONN-DIN-8F-W ASM www.asm-sensor.com CONN-M12-8F-G CAT-WS-E-05 59