GL7-L/P

    This is a digital input module capable of measuring the timing of the
    control signals or the number of pulses.

    In Logic mode: sampling in 1MS/s (1μs) to 1S/hr. (1hr.).
    It is able to measure the timing of the control signals as the relay
    by this module. It allows to measure simultaneously both the timing
    of control signals and an analog waveform using other analog input modules.
    In Pulse mode: sampling in 10kS/s (100μs) to 1S/hr.(1hr.) It is able to count
    the number of pulses for measuring such as the encoder output, a rotation
    speed, or flow rate. It allows to measure simultaneously both the number of
    pulses and an analog waveform using other analog input modules.

    Application examples

    Category:
      Description

      GL7-L/P specification

      Item Description
      Type of module Logic or Pulse measurement module
      Model number GL7-L/P
      Number of input channels 16 channels
      Input method All channels common ground, Simultaneous sampling,
      Circular connector (4ch/connector) (*1)
      Sampling speed (interval) Logic mode 1 M Samples/s to 1 Sample/h (1 μs to 1 hr.)
      Pulse mode 10 k Samples/s to 1 Sample/h (100 μs to 1 hr.)
      Built-in RAM 2 million samples for each channels
      Measurement mode Logic input mode or Pulse input mode (*2)
      Pulse input mode Rotation count (RPM), Accumulating count, Instant count
      Rotation count (RPM) Function Counting the number of pulses per sampling interval and then it is converted to RPM
      Span 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M rpm Full Scale
      Accumulating count Function Accumulating the number of pulses from the start of measurement
      Span 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale
      Instant count Function Counting the number of pulses per sampling interval (count is reset at each sampling)
      Span 50, 500, 5000, 50 k, 500 k, 5 M, 50 M, 500 M counts Full Scale
      Maximum input frequency 1 MHz
      Maximum number of count 15 M counts (24 bits counter is used)
      Input signal Voltage range 0 to 24 V (common ground)
      Signal type Contact (Relay), Open collector, Voltage
      Threshold Approx. 2.5 V
      Hysteresis Approx. 0.5 V (2.5 V to 3 V)
      Filter Off or On (-3 dB at 50 Hz)
      External dimensions (W×D×H) Approx. 49 x 136 x 160 mm (Excluding projections)
      Weight Approx. 700 g
      Input prove (RIC-10) is required to connect signals.
      The measuring mode is set in each module (16 channels). In Logic mode, up to 7 modules
      (Up to 112ch.) can be attached to one main module. In Pulse mode, up to 2 modules
      (Up to 32ch.) can be attached to one main modules. The maximum number of module
      and channels are limited to up to 10 units with a mixed condition and 112 channels.