• Key Features
  • Common Features
  • Advanced Features
  • Device Support
  • Protocols / Networks

Key TOP Server Siemens Plus Suite Features Include

  • Advanced communication performance handling features (see Advanced Features tab)
  • Flexible system architecture with support for solicited and unsolicited communications
  • Automatic Static Tag Generation from STEP 7 project directories for S7-300 and S7-400 models for easy data discovery and integration
  • Ethernet Encapsulation support for Serial protocol drivers
  • Supports Symbolic Addressing and Optimized Data Blocks for both S7-1500 and S7-1200 controllers via S7 Comm Plus (no OPC UA required)
  • Supports Symbolic Addressing and Optimized Data Blocks for Siemens S7-1500 controllers via OPC UA

Advanced Features Include

  • PG, OP, and PC Link Type support for S7 Industrial Ethernet devices
  • S7-300 model simulation using Siemens TCP/IP Unsolicited Ethernet for reduced network polling and rapid updates
  • CP-243, CP-343, and CP-443 support for Industrial Ethernet
  • Netlink adapter support for Siemens Industrial Ethernet to MPI conversion
  • Multi-Point Interface (MPI) PC adapter and null modem cable support for S7 MPI controllers
  • EM241 modem module, Point-to-Point Interface, and Point-to-Point Modem support for Siemens S7-200 devices
  • Supports Symbolic Addressing and User Defined Types (UDTs)
  • Supports data blocks for dynamic tag addressing by tag name
  • Access password protected S7-1500 and S7-1200 controllers with S7 Plus Ethernet.

Supported Devices Include (Don't See Your Device Listed?  Contact Us)

  • Siemens S7-200
  • Siemens S7-300
  • Siemens S7-400
  • Siemens S7-1200
  • Siemens S7-1500
  • Siemens S5

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Supported Protocols / Networks

  • OPC Unified Architecture (UA) for Siemens S7-1500 Symbolic Support
  • Siemens S7 Comm Plus Protocol for S7-1500 & S7-1200 Symbolic Support
  • Siemens Industrial Ethernet for S7 model family (Client/Server)
  • Siemens MPI for S7 model family
  • Siemens PPI for S7-200 series
  • Siemens PPM for S7-200 series
  • Siemens 3964/3964R for S5 model family
  • Siemens AS511 Current Loop for S5 model family
  • Ethernet Encapsulation for Serial Protocols


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.

Use the below links to access TOP Server release history, data sheet and license agreement information.

Screenshot - OmniServer Blog Resources

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

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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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