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    • Leader Precision Instrument Co., Ltd
      USB Encoder Interface
      Name: USB Encoder Interface
      Model: USB-303

      USB Encoder Interface

      ( USB-303 )


      USB Encoder Interface is a new type of device for scale data reading and transmission, which can connect three pieces of linear scales and one touch probe. When the touch probe is triggered or RI of linear scale is found, the device will latch the three-axis data. It is an excellent digital solution for Coordinate Measuring Machine. With the Interface functions, Developer can develop their measuring software based on Windows as well.


       Plug and play
       Independent 3-axis 24-bit reversible counters
       With external trigger, three-axes counters will be latched simultaneous, the latch delay is less than 20ns
       1.0MHZ(PC-AT)four - phase input
       A, B phase signal of each axis support single-ended input or differential-ended input
       The computation direction (+or-) is adjustable
       Polarity of RI, A and B phase signal can be chosen when search RI of linear scales
       Fourth-order digital filtering enhance the anti-jamming capability
       SDK is available Specification: Signal TTL or RS422 Resolution (µm) 0.1、0.2、0.5、1、5、10 Dimension (mm) 186*135*58 Weight (kg) 1.3 Operating System Windows XP or Windows 7 Power supply 110V/220V
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