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Controllers MELSEC iQ-R Series

Product features -Analog-

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Características

Scaling and shifting digital values without any programs<sup>InputOutput</sup>

  • No programming
  • Development cost reduction
  • Program size reduction
  • Scaling and shifting can be easily setup from only using the parameters. There is no need for additional programming
  • Engineering costs and overall program size can be reduced
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Galvanic channel isolation prevents electric disturbances such as current and noise<sup>InputOutput</sup>

  • Prevention of current and noise interference
  • Low-cost system configuration
  • Channel isolated analog modules protect the internal module components from a short circuit (without requiring an additional signal converter) and therefore can configure a compact system at a low cost
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High-speed and high-resolution sampling cycle visualizes small changes<sup>R60ADH4</sup>

  • High-speed sampling
  • Alta resolución
  • The high-speed analog input module achieves a high-speed (1 µs/channel) and high-resolution (15- or 16-bit) sampling cycle. Even small changes in sensor output values can be sampled
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First-order delay filter eliminating high-frequency noise<sup>Input</sup>

  • High-frequency noise removal
  • No programming
  • The analog modules include a first-order delay filter that eliminates high-frequency noise interference and improves the accuracy of input analog signals
  • Filter time constants can be easily setup using the module's dedicated parameters, thereby improving the processing time as an additional setup program (ladder) is not required
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Simplified preventative maintenance with event driven performance<sup>*1</sup><sup>Input</sup>

  • Easy preventive maintenance
  • Prompt measures
  • With the enhanced interrupt function by warning output flag, corrective interrupt procedures can be triggered or an alarm generated to initiate proper countermeasures regardless of the program scan time
  • *1.A program that executes a process when requests such as operating a mouse and pressing a button are received. As programs can be executed per event, dividing processes and development are easy.
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High-speed data collection highly demanded in industrial applications<sup>Input</sup>

  • Recopilación de datos de alta velocidad
  • Error identification
  • Equipped with a logging function that collects analog input data at high speed, a large amount of data (up to 10k points) can be saved per channel
  • Data collection can be stopped at an arbitrary timing in the program or data status changes as a hold trigger, enabling identification of an error and test data collection easily
  • Data logging can be used in applications such as a motor inspection line, where motor performance can be logged at high speed and certain values such as voltage, current, torque and rotational speed analyzed through comparisons with different test patterns
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Analog input module supporting 2-wire transmitter<sup>R60AD6-DG</sup>

  • 2-wire transmitter supported
  • Downtime reduction
  • The channel isolated analog input module can supply power to the 2-wire transmitter, eliminating a dedicated power supply
  • Power supply to the 2-wire transmitter can be temporarily stopped for each channel even when a failure occurs, allowing maintenance without stopping the system, thereby reducing downtime
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HART<span class="ff-nsj">®</span> communication protocol allows communication with field devices<sup>R60ADI8-HA</sup>

  • HART® communication supported
  • Remote registration from the master
  • The HART® communication protocol supporting analog input module can perform analog signal input as well as diagnostics of devices with HART® communication, therefore system maintenance is easy
  • Various commands such as parameter registration of HART® communication-supporting field devices can be remotely set from the HART® communication protocol supporting analog input module
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Faster, smoother predefined wave signal output<sup>Output</sup>

  • Output pre-registered waveforms
  • Reduced programming
  • The analog output module enables pre-registered waveforms easily, realizing smoother continuous output at high-speed than program
  • Registering the waveform in the module enables analog waveform control
  • A dedicated analog output program such as for continuous control is not required, further reducing programming time
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