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TTI Link S7 ++

 

Cost-efficient alternative solution for conventional PLC-PC-connections via Ethernet.

TTI Link S7 ++

If you need to connect an S7 200® ,S7 300® or S7 400® with a PC via Ethernet, the standard way is to use a CP / Communication processor. TTI has a more flexible solution: TTI Link S7 ++ If you want to connect your S7 PLC to your PC via Ethernet, use the TTI Link S7 ++. It is possible to connect the TTI Link S7 ++ with a hub or switch or via a Crossover cable direct with your PC network card. The protocol is standard TCP/IP, so you can control your system using VPN or a router. Of course you can also use an Internet connection. With the TTI Link S7 ++ online functions are possible via Profibus DP with up to 12 Mbit/s or via PPI/MPI®. The TTI Link S7 ++ will reduce your cost because there is no need for the CP’s from Siemens or the Simatic Net software which is required.

The driver for SIMATIC MicroWin® ,STEP®7, WinCC, ProTool and of course S7 for Windows® is supplied on CD with your TTI Link S7 ++. Also you can use the TTI OPC Server to connect your visualization with the PLC via TTI Link S7 ++. The TTI-Net driver enables you to gain direct variable access via standard programming languages like Visual Basic or Delphi. The configuration of the adapter is very easy and normally done in a few minutes. The TTI Link S7 ++ automatically detects, whether it’s connected to a 10 or 100Mbit/s network. The TTI Link S7 ++ takes it's power supply from the MPI®/DP interface, if available, otherwise via the integrated 24V plug.
Besides the programming capabilities, an application programming interface for HMI applications is included.
For Windows operating systems there are samples in the languages Visual Basic® , Visual C®, C++®, VB.net®, C#®, Delphi®, Java®, Excel® included. For Linux there are also samples included.

HMI applications can also connect via ISO on TCP (RFC1006).

TTI Link S7 ++ features:

  - 16 PC-connections at the same time.
  - Diagnostic LEDs
  - 32 MPI® / DP-connections at the same time
  - Power supply from the MPI® / DP interface
  - Automatic Baudrate-detection
  - RFC1006
  - RJ45-Plug with autodetect integrated
  - PG(PU)-connector
  - Connection also to passive nodes with power supply
    via integrated 24V connector

Typical application of the TTI Link S7 ++ :

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