TIWAY Host Adapter - Perpetual




The TIWAY Host Adapter driver works in conjunction with KEPServerEX to exchange data between OPC clients and Siemens TIWAY compatible PLCs. KEPServerEX automatically optimizes data acquisition based on client demand and ensures data integrity through extensive error handling.

  • Performance
  • Component Drivers
  • Supported Devices
  • Support Protocols
  • Featured Suites
  • Download Free Demo
  • Disclaimer


  • Supports TIWAY 1 or TIWAY 1 UNILINK Host Adapter
  • Supports all Simatic/TI TIWAY compatible controllers
  • Includes full 254 station support
  • Supports the following memory types: X, Y, WX, WY, C, V, K, SS, TCP, TCC, DSP, DSC, DCP, AVF, ACF, APVH, APVL, APV, AHLIM, ALLIM, AOD, AYD, ASR, ASP, AE, APVHH, APVLL, and ARC
  • Supports all data types
  • Modem Support
    • Automatic dial configuration
    • Multiple phone number management

Supported Devices

  • TIWAY Secondary Device



  • Non-Intelligent Terminal Protocol (NITP)

Featured Suites


Please allow up to one business day upon payment to receive your Kepware license via email. If you have any questions or concerns, please contact sales@sstautomation.com.

Return Policy

No returns on Kepware products. Please click here for details.

Industrial Ethernet Series