Model WS31C with analog output OEM sensors for large order volumes · · · · · · · Protection class IP50 Low Cost Compact outline Plastic housing Measuring ranges: 0 … 250 mm and 0 … 500 mm Resolution essentially infinite Mounting selectable between mounting brackets or spacer nuts with internal thread Output Specifications Resolution Material Sensor element Connection Linearity Protection class Operation temperature range Weight Cable force Order Code WS31C Potentiometer: 1 kW Current: 4 … 20 mA (2 wire) Essentially infinite Housing: plastic Cable drum: aluminium Measuring cable: stainless steel High-precision potentiometer Cable output, length 1 m (standard) ±0.35% full scale; other values on request IP50 -15 ... +60°C (max. 85% r. h., non condensing) 90 g approx. 250 mm: 1.5 N 500 mm: 1.7 N WS31C Model Name Measurement range (in mm) 250 / 500 Output (see pages 57 and 58) R1K = Potentiometer 1 kW 420A = With signal conditioner 4 … 20 mA (2 wire) Linearity L35 = ±0.35% Other values on request Sensor Mounting 1 = Mounting brackets 2 = Spacer nuts Connection KAB1M = Cable output, length 1 m (standard) Order Example: WS31C - 500 - 420A - L35 - 2 - KAB1M 46 CAT-WS-E-05 www.asm-sensor.com ASM Model WS31C with analog output Outline drawing 2 x internal thread M2.5 x 5 deep All mounting brackets are moveable along the whole groove while not fixed Screw DIN 912 M3 with washer Dimensions informative only For guaranteed dimensions consult factory. ASM www.asm-sensor.com CAT-WS-E-05 47 Model WS42C with analog output OEM sensors for large order volumes · · · · · · · Protection class IP50 Low Cost Compact outline Plastic housing Measurement ranges: 0 … 750 mm and 0 … 1000 mm Resolution essentially infinite Mounting selectable between mounting brackets or spacer nuts with internal thread Output Specifications Resolution Material Sensor element Connection Linearity Protection class Operation temperature range Weight Cable force Order Code WS42C Potentiometer: 1 kW Current: 4 … 20 mA (2 wire) Essentially infinite Housing: plastic Cable drum: aluminium Measuring cable: stainless steel High-precision potentiometer Cable output, length 1 m (standard) ±0.35% full scale; other values on request IP50 -15 ... +60°C (max. 85% r. h., non condensing) 125 g approx. 750 mm: 2.5 N 1000 mm: 1.7 N WS42C Model Name Measurement range (in mm) 750 / 1000 Output (see pages 57 and 58) R1K = Potentiometer 1 kW 420A = With signal conditioner 4 … 20 mA (2 wire) Linearity L35 = ±0.35% Other values on request Sensor Mounting 1 = Mounting brackets 2 = Spacer nuts Connection KAB1M = Cable output, length 1 m (standard) Order Example: WS42C - 1000 - 420A - L35 - 2 - KAB1M 48 CAT-WS-E-05 www.asm-sensor.com ASM Model WS42C with analog output Outline drawing 2 x internal thread M2.5 x 5 deep All mounting brackets are moveable along the whole groove while not fixed Screw DIN 912 M3 with washer Dimensions informative only. For guaranteed dimensions consult factory. Dimensions ASM Measurement range [mm] X 750 1000 9 3,3 www.asm-sensor.com CAT-WS-E-05 49 Model WS31 with incremental encoder output OEM sensors for large order volumes · · · · · · Specifications Low Cost Compact outline Plastic housing Measuring range: 0 … 500 mm Resolution: 10 pulses per mm Mounting selectable between mounting brackets or spacer nuts with internal thread Output Resolution Material Sensor element Connection Linearity Operation temperature range Weight Cable force Order Code WS31 incremental Incremental encoder 10 pulses per mm Housing: Plastic; Cable drum: Aluminium Measuring cable: Stainless steel Incremental encoder Cable output, approx. 3 m ±0.20 % full scale; other values on request 0 ... +60°C (max. 85% r. h., non condensing) Approx. 95 g 1.5 N WS31 Model Name Measurement Range (in mm) 500 Pulses per mm 10 Outputs (see page 60) IE24LI = Incremental output TTL compatible inverted IE24HI = Incremental output HTL compatible inverted Sensor Mounting 1 = Mounting brackets 2 = Spacer nuts Order Example: WS31 - 500 - 10 - IE24HI - 1 50 CAT-WS-E-05 www.asm-sensor.com ASM Model WS31 with incremental encoder output Outline Drawing WS31 Mounting with mounting brackets Mounting with spacer nuts Dimensions WS31 A 51 B 41...44 Dimensions X=Y 23,4 4x internal thread M2.5 x 5 deep 4,5 All mounting brackets are moveable along the whole groove while not fixed. Screw DIN 912 M3 with washer Dimensions informative only. For guaranteed dimensions consult factory. ASM www.asm-sensor.com CAT-WS-E-05 51 Model WS42 with incremental encoder output OEM sensors for large order volumes · · · · · · Specifications Low Cost Compact outline Plastic housing Measuring range: 1000 mm Resolution: 6 pulses per mm Mounting selectable between mounting brackets or spacer nuts with internal thread Output Resolution Material Sensor element Connection Linearity Operation temperature range Weight Cable force Order Code WS42 incremental Incremental encoder 6 pulses per mm Housing: plastic; Cable drum: aluminium Measuring cable: stainless steel Incremental encoder Cable output, approx. 3 m ±0.20 % f.s.; other values on request 0 ... +60°C (max. 85% r. h., non condensing) Approx. 130 g 1.7 N WS42 Model Name WS31 / WS42 Measurement Range (in mm) 1000 Pulses per mm 6 Outputs (see page 60) IE24LI = Incremental output TTL compatible inverted IE24HI = Incremental output HTL compatible inverted Sensor Mounting 1 = Mounting brackets 2 = Spacer nuts Order Example: WS42 - 100 - 6 - IE24HI - 1 52 CAT-WS-E-05 www.asm-sensor.com ASM Model WS42 with incremental encoder output Outline Drawing WS42 9 Mounting with mounting brackets Mounting with spacer nuts Dimensions WS42 A 62 B 52...55 Dimensions X=Y 31,1 4x internal thread M2.5 x 5 deep 4,5 All mounting brackets are moveable along the whole groove while not fixed. Screw DIN 912 M3 with washer Dimensions informative only. For guaranteed dimensions consult factory. ASM www.asm-sensor.com CAT-WS-E-05 53 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 Specifications IE24LI and IE24HI for WS position sensors IE24LI and IE24HI incremental IE24LI IE24HI 5 V DC ±10 % 10 … 30 V DC 100 mA max. 200 kHz Push-pull and inverted signals 10 mA max. Depending on the excitation voltage ±20 x 10-6 / °C f.s. (sensor mechanism) -20 … +85 °C Short circuit According to EN 61326:2004 Excitation voltage Excitation current Output frequency Output Output current Output voltage Stability (temperature) Operation temperature Protection EMC Output signals Excitation + Excitation GND Signal A Encoder Signal A IE24LI IE24HI Signal B Signal B Signal Z (reference pulse) Signal Z Output circuit and recommended processing input circuit Output signals Signal wiring Connection Mating connector 60 CAT-WS-E-05 Cable color Connector pin no. Brown White Grey Green Pink Yellow Blue Red 1 2 3 4 5 6 7 8 CONN-DIN-8F-W CONN-M12-8F-G Excitation + Excitation GND Signal B (A + 90°) Signal A Signal B Signal A Signal Z (reference pulse) Signal Z View to solder terminals www.asm-sensor.com ASM