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    Siemens SIMATIC STEP 7 V21 engineering software (Basic/Pro/Safety)

    Siemens SIMATIC STEP 7 V21 engineering software (Basic/Pro/Safety)

    TIA Portal engineering software licenses for configuring SIMATIC S7-1200 controllers, panels and fail-safe CPUs.

    Key features

    • STEP 7 Basic V21 for S7-1200/1200 G2 and Basic Panels
    • STEP 7 Professional V21 for S7-1200/1500, S7-300/400 and WinAC
    • STEP 7 Safety Advanced V21 and Safety Basic V19 F-programming tools
    • Floating licenses on USB flash drive or for download
    • Download versions require a consignee email address

    Specifications

    Brand Siemens
    Product line SIMATIC
    Platform TIA Portal
    License Floating, Class A
    Target systems S7-1200, S7-1500, S7-300/400
    Delivery options USB flash drive or download
    Source Siemens Catalog ST 70 · 2026, p. 99-350
    6ES7822-1AA25-0YA5 Software: STEP 7 Professional V21 | Delivery: USB flash drive
    6ES7822-1AE25-0YA5 Software: STEP 7 Professional V21 | Delivery: Download
    6ES7822-0AA25-0YA5 Software: STEP 7 Basic V21 | Delivery: USB flash drive
    6ES7822-0AE25-0YA5 Software: STEP 7 Basic V21 | Delivery: Download
    6ES7833-1FA25-0YA5 Software: STEP 7 Safety Advanced V21 | Delivery: USB flash drive
    6ES7833-1FA25-0YH5 Software: STEP 7 Safety Advanced V21 | Delivery: Download
    6ES7833-1FB23-0YA5 Software: STEP 7 Safety Basic V19 | Delivery: USB flash drive
    6ES7833-1FB23-0YH5 Software: STEP 7 Safety Basic V19 | Delivery: Download
    PLC AccessoriesSiemens
    8 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Siemens SIMATIC STEP 7 V21 engineering software (Basic/Pro/Safety)

    Brand Siemens·PLC Accessories

    Available part numbers (8)

    6ES7822-1AA25-0YA5, 6ES7822-1AE25-0YA5, 6ES7822-0AA25-0YA5, 6ES7822-0AE25-0YA5, 6ES7833-1FA25-0YA5, 6ES7833-1FA25-0YH5, 6ES7833-1FB23-0YA5, 6ES7833-1FB23-0YH5

    How to order

    Send the Siemens part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

    RFQ List 0 →
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    Product codes & specifications
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    RFQ List (0)
    Product codeSpec
    6ES7822-1AA25-0YA5Software: STEP 7 Professional V21 | Delivery: USB flash drive
    6ES7822-1AE25-0YA5Software: STEP 7 Professional V21 | Delivery: Download
    6ES7822-0AA25-0YA5Software: STEP 7 Basic V21 | Delivery: USB flash drive
    6ES7822-0AE25-0YA5Software: STEP 7 Basic V21 | Delivery: Download
    6ES7833-1FA25-0YA5Software: STEP 7 Safety Advanced V21 | Delivery: USB flash drive
    6ES7833-1FA25-0YH5Software: STEP 7 Safety Advanced V21 | Delivery: Download
    6ES7833-1FB23-0YA5Software: STEP 7 Safety Basic V19 | Delivery: USB flash drive
    6ES7833-1FB23-0YH5Software: STEP 7 Safety Basic V19 | Delivery: Download

    Need a different model, or a part not listed here? Send us your parts list →

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