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 = 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) 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 POSIWIRE® PMUV / PMUI Programmable Analog Output Signal conditioner PMUV / PMUI Voltage or current output (3 wire) Excitation voltage Excitation current Voltage output P MUV Output current Output load Current output PMUI 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 signals Excitation + Excitation GND Signal + PMUV PMUI Signal GND Offset Gain Signal name Signal wiring PMUV / PMUI Connector pin no. Excitation + Excitation GND Signal + Signal GND Not used Not used Offset Gain 1 2 3 4 5 6 7 8 Connection View to sensor connector CONN-M12-8F Signal name Signal wiring PMUI2 60 Excitation + Excitation GND Not used Not used Signal + Signal GND Offset Gain CAT-WS-E www.asm-sensor.com Connector pin no. 1 2 3 4 5 6 7 8 ASM GmbH