WS7.0-7500-1

WS7.0 Position Sensor with Absolute or Incremental Encoder Compact Industrial Sensor for Long Ranges · Measurement Range: 0 ... 3750 mm to 0 ... 40000 mm 0 ... 147.6 in to 0 ... 1574.8 in · With Absolute or Incremental Encoder Output Outputs Incremental Encoder Absolute Multiturn Encoder with synchronous serial output TSSI / RS-485 Specifications Resolution Incremental: 1, 5 or 10 pulses per mm; 25.4, 127 or 254 pulses per in TSSI: 0.073 mm up to 30000 mm range 0.088 mm up to 40000 mm range TSSI-P: 0.037 mm up to 30000 mm range 0.044 mm up to 40000 mm range Aluminium and Stainless Steel Cable: Stainless Steel Incremental or Absolute Encoder Up to ±0.05 % F.S., optional ±0.01 % F.S. Up to 4 kg max. Refer to Output Specification Refer to Output Specification Material Sensing device Linearity Weight Environmental Immunity to Interference (EMC) Temperature Order code WS7.0 Absolute/Incremental Model Name Measurement Range (in mm) WS7.0 3750 / 5000 / 7500 / 10000 / 15000 / 20000 / 25000 / 30000 / 40000 Pulses per mm for Incremental Output PP530 10 = 10 Pulses per mm; 254 pulses per in 5 = 5 Pulses per mm; 127 pulses per in 1 = 1 Pulse per mm; 25.4 pulses per in (not in the 40000 mm range) Outputs ME = Mechanism only for installation of suitable multiturn encoders PP530 = Incremental output TSSI = Multiturn encoder with synchronous serial output TSSI-P = TSSI prgrammable, RS232C, incremental signals Other Outputs on Request (Interbus S, Profibus, CAN-Bus) Linearity L01 = ±0.01 %, related to the specified sensitivity on the label (PP530) Option M4 = M4 cable fixing Order Code Mating Conn. (see accessories p. 105) WS-CONN-D8 TSSI(-P): WS-CONN-017S-M Order Example: WS7.0 - 30000 - 5 - PP530 - M4 58 CAT-POS-E-2001 ASM WS7.0 Position Sensor with Absolute or Incremental Encoder Cable Forces typical at 20 °C Range [mm] [in] 3750 - 147.6 30000 1181.1 40000 1574.8 Maximum Pull-out Force [N] 8.0 7.0 Minimum Pull-in Force [N] 4.2 3.4 Outline drawing For guaranteed dimensions consult factory ASM CAT-POS-E-2001 59 WS Position Sensors Output Specification PP530 Excitation Voltage +5 ... +30 VDC 200 mA max. 200 kHz max. Linedriver, Push-Pull, CMOS, TTL and HTL compatible 30 mA max., Short Circuit Protection Depends on the excitation voltage (e.g. to obtain TTL-signals the excitation must be 5 V) Compatible to EIA RS-422/RS-485 ±0.002% / K Full Scale (sensor mechanism) -10 ... +70 °C -30 ... +80 °C 250 ns 250 ns Reverse Polarity, Permanent Short Circuit According to EN61326: 1998 Signal Conditioner PP530 Incremental Excitation Current Output Frequency Output Output Current Output Voltage Stability (Temperature) Operation Temperature Storage Temperature Transition Time Positive Edge Transition Time Negative Edge Protection Immunity to Interference (EMC) Signal Diagram Excitation + Excitation GND Signal A Encoder PP530 Signal A Signal B Signal B Signal Z (Ref. Pulse) Signal Z Posimag Others Recommended Processing Circuit Excitation Level Ua High UaLow Ua High UaLow Signal Levels Ia £ 5 mA >4.2 V 23.5 V 4.2 V 23.5 V 4.1 V 23.5 V 3.8 V 22.5 V