{
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    "tagline_zh": "PROFINET IO Device。六语言 SDK。GSDML 导入西门子 TIA Portal V15+。RT Class 1，不做 IRT。",
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      "install_csharp": "dotnet add package Darra.Profinet.Slave (NuGet). Offline: take Darra.Profinet.Slave.nupkg from https://profinet.darra.xyz/docs/download or SDK\\SDK_CSharp\\ and use --source <nupkg dir>",
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      "engineering": "GSDML import into Siemens TIA Portal V15+",
      "platform": "Windows 10/11 x64",
      "hardware": "standard NIC, no dedicated card",
      "personal_license": "$1.99 per machine, online second encryption, no expiry",
      "enterprise_license": "$20 per seat, no expiry",
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      },
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      },
      {
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        "url": "https://profinet.darra.xyz/docs/sdk/connection-contract"
      },
      {
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        "url": "https://profinet.darra.xyz/docs/guide/tia-import"
      },
      {
        "topic": "RT Class 1",
        "url": "https://profinet.darra.xyz/docs/protocol/rt-class-1"
      },
      {
        "topic": "Quick Start",
        "url": "https://profinet.darra.xyz/docs/guide/quickstart"
      },
      {
        "topic": "License",
        "url": "https://profinet.darra.xyz/docs/guide/license"
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    "sdk_rust": "https://profinet.darra.xyz/docs/sdk/rust",
    "connection_contract": "https://profinet.darra.xyz/docs/sdk/connection-contract",
    "quick_start": "https://profinet.darra.xyz/docs/guide/quickstart",
    "tia_import": "https://profinet.darra.xyz/docs/guide/tia-import",
    "pricing": "https://shop.darra.xyz/profinet",
    "downloads": "https://profinet.darra.xyz/docs/download",
    "faq": "https://profinet.darra.xyz/docs/faq",
    "github": "https://ethercat.darra.xyz"
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    "C# / .NET PROFINET device development with the realtime SDK",
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    "GSDML export and Siemens TIA Portal V15+ import",
    "Local runtime diagnostics (Connected / State / ErrorCode / IOPS)",
    "Process image with read-I write-Q semantics",
    "RT Class 1 cyclic data (not IRT)"
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  "contact": {
    "email": "support@darra.xyz",
    "languages": [
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      "en"
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}