posiwire® Cable Extension Position Sensors WS31 Displacement sensor with measurement length up to 1,000 mm With precision potentiometer or optical encoder Product versions Analog output

WS31 - Cable Extension Position Sensor Version with analog output Specifications Order options Measurement range Analog: quasi infinite ±0.35% f.s., other values on request Mounting brackets Spacer nuts Sensing device Precision potentiometer POM measuring cable: stainless steel Protection class Temperature range Pull-out force

WS31 - Cable Extension Position Sensor Version with incremental encoder output Specifications Order options Measurement range Incremental encoder TTL compatible Incremental encoder HTL compatible Mounting brackets Spacer nuts Sensing device Incremental encoder POM, aluminum measuring cable: stainless steel Protection class Cable output radial, length approx. 3 m Temperature range Pull-out force

Measurement range 250 … 500 … 750 mm, R1K, mounting brackets Measurement range 15.5 Dimensions in mm [inch] Dimensions informative only. For guaranteed dimensions consult factory.

Measurement range 250 …500 … 750 mm, R1K, spacer nuts Measurement range 15.5 Dimensions in mm [inch] Dimensions informative only. For guaranteed dimensions consult factory.

Measurement range 500 mm, IE24, mounting brackets Dimensions in mm [inch] Dimensions informative only. For guaranteed dimensions consult factory.

Measurement range 500 mm, IE24, spacer nuts Dimensions in mm [inch] Dimensions informative only. For guaranteed dimensions consult factory.

Output specifications Analog outputs Voltage divider R1K Excitation voltage Potentiometer impedance Thermal coefficient Depends on the measuring range, individual sensitivity of the sensor is specified on the label Voltage divider utilization range Operating temperature Refer to output specification Electrical current flow impact on the wiper causes linearity errors and shortens the lifetime of the potentiometer • The metal wiper of the potentiometer must be protected against current load Additional information: https://www.asm-sensor.com/en/downloads.html?file=files/asmTheme/pdf/ ws_poti_technote_en.pdf...

Incremental output IE24LI and IE24HI Incremental interface Excitation voltage Excitation current Output frequency Push-Pull and inverted signals Output current Output voltage Depending on the excitation voltage Stability (temperature) Operating temperature Refer to output specification of the sensor Short circuit Output signals Cable color Output signals Signal wiring Signal Z (reference pulse) Signal Z yellow grey pink blue red

Accessories Mounting bracket WS31 / WS31C (only for sensors with spacer nuts)