Key Benefits

  • High-speed operation and power saving
    • Processing speed is twice of conventional models.*1*2
    • Power conservation of about 60%.*1
*1 Compared to conventional model LC521
*2 When 8 PID tags are registered
  • Networking
    • Ethernet: compatible with OIS-DS/SMART supervision and control system and OIS-DS supervision and control system through PLC server and communication between single loop controllers
    • RS485: Supports EC Bus transmission and connection with EC300 series
  • Advanced PID control algorithm
    • Toshiba’s original hyper PID control
    • Easy advanced control implementation
  • Engineering
    • New function blocks compliant with the IEC61131-3 standard
    • Rapid deployment leads to lower development costs
Online monitor with system logs

Standard Features

  • Industry-standard IEC 61131-3 programming interface
  • Seamless integration with DCS HMI
  • I/O extendible including up to
    • 6 analogue input
    • 2 analogue outputs
    • 3 digital inputs
    • 5 digital outputs
  • In-built communication watchdog output signal
  • Program congestion monitor, battery health monitor
  • System alarm and process alarm functionality

Advantages

  • Proven reliability
  • High-speed processor - 1 loop/100ms, 8 loops/500ms

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