Products

 

MELSEC iQ-R Series

High-speed data logger module, High-speed data communication module

  • The modules enable high-speed data sampling in synchronization with the programmable controller scan time and send data to the general software or customer programs.

    • RD81DL96High-speed data logger module
    • RD81DC96High-speed data communication module
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Utilize sampled data on general softwareRD81DL96

  • Directly port to Excel®/CSV
  • Record in the SD memory card
  • A single module can output Excel® data. Data can be accumulated on Excel® and visualized in an easy to understand format such as a graph
  • Logging data can be saved in the SD memory card and transferred to the file server
  • Recommended for the following customers
    • Utilize general software (Excel®, CSV, etc.)
    • Easily analyze the output data

Utilize sampled data on general software

*1.Network Attached Storage

Utilize data in coordination with customer programsRD81DC96

  • High-speed streaming
  • Easy programming
  • Production data streamed at high speed can be transferred to customer programs
  • Since successive data acquisition into programs is possible, it is useful for frequent data sampling
  • Utilizing available Visual C#® and Java® class libraries reduces programming time
  • Recommended for the following customers
    • Transfer a large-capacity data to the IT system in real‑time
    • Apply sampled data to various applications

Utilize data in coordination with customer programs

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High-speed data logger module, high-speed data communication module specifications

Item RD81DL96 RD81DC96
Accessible CPU module MELSEC iQ-R Series (direct, remote), Q Series (remote), L Series (remote)
Data sampling interval
High-speed data sampling (ms)
  • Programmable controller scan time synchronization
  • 0.5…0.9, 1…32,767 (for trigger logging)
  • 2…32,767 (for continuous logging)
  • Programmable controller scan time synchronization
  • 0.5…0.9, 1…32,767
General data sampling (s)
  • 0.1…0.9, 1…32,767
  • Time interval specification (specify hour/minute/ second)
  • 0.1…0.9, 1…32,767
Amount of sampled data
High-speed data sampling
  • Overall amount of data: 32,768
    (per setting: 1,024)
  • Overall number of device points: 32,768
    (per setting: 4,096)
  • Overall amount of data: 32,768
General data sampling
  • Overall amount of data: 65,536
    (per setting: 1,024)
  • Overall number of device points: 262,144
    (per setting: 4,096)
  • Overall number of device points: 262,144
    (per connection: 65,536)
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