Siemens TCP/IP Ethernet - Perpetual




The Siemens TCP/IP Ethernet driver works in conjunction with KEPServerEX to exchange data between OPC clients and Siemens S7-200, S7-300, S7-400, and S7-1200 PLCs using the TCP/IP Ethernet protocol. The driver talks directly to the S7 PLC using a standard PC network interface card, and does not require additional software packages or libraries.

  • Performance
  • Component Drivers
  • Supported Devices
  • Support Protocols
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  • Supports multiple connections for each device
  • Supports the CP-243, CP-343, and CP-443 TCP/IP Communications Cards
  • Supports access on PC/PG/OP access ports
  • Supports the following Memory Types: I, E, Q, A, M, F, T, C, Z, and Data Block Access
  • Supports bit-level access
  • Supports the low-cost NetLink communications adapter
  • Supports the NetLink Configuration Utility (Gateway from Ethernet to S7 MPI)
  • Supports Automatic Tag Generation from a Simatic STEP 7 project for S7-300 and S7-400 devices


Supported Devices

  • netLink 50-MPI - S7-300
  • netLink 50-MPI - S7-400
  • netLink -MPI - S7-400
  • netLink-MPI - S7-300
  • netTap 40-MPI - S7-300
  • netTap 40-MPI - S7-400
  • S7-1200- Family
  • S7-1500- Family
  • S7-200 - Family
  • S7-300 - Family
  • S7-400 - Family


  • Siemens Industrial Ethernet


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Industrial Ethernet Series