• Key Features
  • Standard Features
  • Advanced Features
  • Device Support
  • Protocols / Networks
  • Videos & App Notes
  • Help Files & Release Notes
  • Technical Blog
  • Additional Resources

Siemens S5 3964 & 3964R Key Features Include

  • Maximum Number of Channels & Devices: 
    • Channels - 100
    • Devices per Channel - 30
    • NOTE: Practical channel/device limits will vary depending on your available system resources
  • Supports all data types
  • Modem Support (Automatic Dial Configuration and Multiple Phone Number Management)
  • Supports Ethernet Encapsulation
    • NOTE: While this driver does support Ethernet Encapsulation, tight timing requirements of this protocol may preclude the driver from working in all Ethernet network environments.

Standard Siemens S5 3964 & 3964R Features Include

  • Automatic Tag Database Generation using CSV Import
  • Tag configuration supports dynamic tags from your client application
  • Memory Types Supported: I, Q, F, T, C, and Data Block Access
  • Supports all memory types and data types such as Float, Long Word, and BCD
  • 3964 (No BCC) or 3964R Support
  • Specify CPU Number in Request
  • Specify handshaking flag in request

Siemens S5 3964 & 3964R Driver Advanced Features Include

  • Dial-Up Modem Support
  • Auto Device Demotion Support to optimize communication with responsive devices
  • Configurable byte order
  • Full length string support (Replaces Nulls in Strings with other character)

Siemens S5 3964 & 3964R Supported Devices

  • Siemens S5-115U
    • CPU-941
    • CPU-942
    • CPU-943
    • CPU-944
    • CPU-945
  • Siemens S5-135U
    • CPU-921
    • CPU-922
    • CPU-928
  • Siemens S5-155U
    • CPU-946
    • CPU-947

For full details on models and networks supported, please consult the driver help file.

Siemens S5 3964 & 3964R Supported Protocols / Networks

  • RK 512 Computer Link Serial
    • Siemens S5 3964 Protocol (No Byte Check Character - BCC)
    • Siemens S5 3964R Protocol (Uses BCC)
  • Ethernet Encapsulated Serial

Videos / Guides / App Notes to Help You Get Started

To insure you get the most from your investment in TOP Server™, we provide a variety of application notes/guides and how-to videos, since we know that sometimes it helps to see someone showing you how to do things.

Driver Help Files / Release Notes

Use the below links to access TOP Server release history and driver help documentation.

Access use cases, how-tos and more

Real-world use cases, step-by-step how-to's and video tutorials - our blog contains useful resources and information to help you get connected.

TOP Server Specific Blog Posts

Overall Software Toolbox Blog Posts

Subscribe to Blog

Additional Useful Resources

Access additional TOP Server related information below not covered in other sections:

Get Started Now

The demo is the full product once licensed. Once a client application connects to the  TOP Server, the TOP Server runtime will operate for 2 hours at a time. At the end of the 2 hour demo period, the demo timer must be reset by restarting the TOP Server runtime service.

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