Detecting printed circuit boards

The WLL180T fiber-optic sensor in combination with the LL3-TS fibers is ideal for detecting the front edges of printed circuit boards on conveyor belts. This system supplies the position data of the printed circuit boards quickly and reliably. The DFS60 incremental encoder transfers the position of the conveyor for synchronization of both sensor signals.

  • Following product families can be used
    A wide variety of solutions to your most challenging applications: SICK's fiber-optic cables
    • Very large selection of plastic and glass fiber-optic cables.
    • Fiber-optic cables resistant to chemicals and high temperature
    • Threaded and smooth sleeves, bands of light (array), 90° reflection versions available
    • Focused optics
    • Proximity and through-beam versions available
    • Plastic , protective metal or Teflon sheathing available
    High-performance fiber-optic sensor with world’s fastest response time
    • Selectable response time up to 16 µs
    • Sensing range up to 20 m (through-beam system); up to 1,400 mm (proximity system)
    • Bus-compatible with anti-interference
    • 2 x 4-digit digital display
    • Adjustable hysteresis
    • Rotatable display screen
    • High-resolution signal processing
    • Programmable time delays
    High-resolution, programmable encoder for sophisticated applications
    • Short installation depth

    • High resolution of up to 16 bits

    • Optional programming: Output voltage, zero pulse position, zero impulse width, pulse number and counting direction

    • Connection: Radial or axial cable connection, M23 or M12 male connector, axial or radial.

    • Electrical interfaces: 5 V & 24 V TTL/RS-422, 24 V HTL/push pull, 5 V sin/cos 1 Vss

    • Mechanical interfaces: Face mount flange or servo flange, blind hollow shaft or through hollow shaft

    • Remote zero set possible