BEI Sensors / Sensata ACW4 & TCW4 IO-Link Modular Sensors

BEI Sensors / Sensata ACW4 and TCW4 IO-Link Modular Sensors provide a compact single-turn or multi-turn absolute position indication with an IO-Link output. The over-molded, two-part modular design offers flexibility and a low profile for tight installations. The IO-Link protocol simplifies the sensor set-up and integration and supports the move to Factory 4.0 and Industrial Internet of Things (IIoT) initiatives. IO-Link features include a digital interface, diagnostic and record-keeping functions, event notifications, 24V operation, and a maximum 20m connection length. BEI Sensors / Sensata ACW4 and TCW4 IO-Link Modular Sensors are sealed to IP65 (optional IP69K), making them suitable for harsh industrial environments such as factory automation and process automation.

Features

  • TCW4 IO-Link: absolute multi-turn position sensor
  • ACW4 IO-Link: absolute single-turn position sensor
  • IO-Link offers a COM3 transmission rate
  • Easy commissioning and configuration with IO-Link
  • Simple device replacement with data storage capability
  • Universal power supply by IO-Link Master
  • Robust and excellent resistance to shock and vibration
  • Robust magnetic technology
  • Resolution: programmable 12 bits per turn (ACW4, TCW4) and 16 bits of turns counting (TCW4)
  • Standard IP65 protection (IP69K option)
  • -20°C to +85°C operating temperature range (TCW)
  • -40°C to +85°C extended operating temperature range (ACW)
  • Standard M12 connector
  • IO-Link
    • 24V operation
    • Maximum 20m connection length
    • Digital interface
    • Diagnostic and record-keeping functions
    • Event notification for out-of-spec or warning situations

Applications

  • Factory automation
  • Process automation

Benefits

Block Diagram - BEI Sensors / Sensata ACW4 & TCW4 IO-Link Modular Sensors
Published: 2020-06-04 | Updated: 2023-06-19