Toyopuc Serial

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Product Overview

The Toyopuc Serial driver works in conjunction with KEPServerEX to exchange data between OPC clients and Toyopuc Computer Link compliant PLCs. KEPServerEX automatically optimizes data acquisition based on client demand and ensures data integrity through extensive error handling.



  • Supports multi-drop RS485 (1 to N)
  • Supports the following memory types: P, K, V, T, C, L, X, Y, M, S, N, R, D, and B
  • Supports Multi Point Random Read operation for faster data access
  • Supports all data types 
  • Supports Ethernet Encapsulation
  • Modem Support
    • Automatic dial configuration
    • Multiple phone number management


  • Computer Link

Supported Devices

  • PC2 Series or any Computer Link compatible device.

Available Languages

  • English

Application Support

  • DDE Format CF_Text and AdvancedDDE
  • NIO Interface for iFIX
  • OPC .NET Service (OPC .NET) Version 1.00
  • OPC Alarms and Events (OPC AE) Version 1.10
  • OPC Data Access (OPC DA) Versions 1.0a, 2.0, 2.05a, and 3.0
  • OPC Unified Architecture (OPC UA) Clients
  • SuiteLink and FastDDE for Wonderware