Toshiba Serial

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Product Overview

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



  • Compliant with the Toshiba Computer Link Protocol
  • Supports the following Memory Types: X, Y, I, O, R, S, Z, L, C., T., XW, YW, IW, OW, SW, LW, C, T, D, F, W, and RW
  • Supports all data types
  • Supports accessing D memory as string data with HiLo/LoHi byte ordering
  • Supports Ethernet Encapsulation
  • Modem Support
    • Automatic dial configuration
    • Multiple phone number management


  • Toshiba ASCII Computer Link Protocol

Supported Devices

  • EX100
  • EX200
  • T1 Super
  • T1-16
  • T1-28
  • T1-40
  • T2 - All T2 series models supported with Ethernet option/card
  • T3
  • T3H

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

What Is a Driver?

KEPServerEX is more than an OPC server—it's a connectivity platform for industrial automation and IoT. Simply download KEPServerEX, and then select from Kepware's library of more than 150 device drivers, client drivers, and advanced plug-ins to fit the communication requirements unique to your industrial control system.

A driver is a software component that enables KEPServerEX to meet the connectivity requirements of a specific device, system, or other data source. The driver handles all proprietary communications to the data source for KEPServerEX; the client interfaces handle all supported OPC, proprietary, and open standards connectivity to applications that monitor or control the devices.

Drivers may be licensed individually or in suites. Additional drivers can be licensed on demand as connectivity needs evolve.