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    Siemens SIMATIC S7-1200 G2 SIM 1274 Simulator & BB 1297 Battery Board

    Siemens SIMATIC S7-1200 G2 SIM 1274 Simulator & BB 1297 Battery Board

    Special modules for S7-1200 G2: SIM 1274 input simulators for program testing and the BB 1297 battery board for real-time clock backup.

    Key features

    • SIM 1274 for CPU 1212: 8 input switches 24 V DC
    • SIM 1274 for CPU 1214: 14 input switches 24 V DC
    • Program testing during commissioning and ongoing operation
    • BB 1297 plugs into the CPU signal board slot for long-term RTC buffering
    • BB 1297 battery (CR2032) not included in scope of supply

    Specifications

    Series SIMATIC S7-1200 G2
    Category Special modules
    Source Siemens Catalog ST 70 · 2026, p. 489-490
    6ES7274-1XF50-0XA0 Module: SIM 1274 simulator | Use: CPU 1212 | Function: 8 input switches 24 V DC
    6ES7274-1XH50-0XA0 Module: SIM 1274 simulator | Use: CPU 1214 | Function: 14 input switches 24 V DC
    6ES7297-4AX50-0XA0 Module: BB 1297 battery board | Use: CPU board slot | Function: RTC backup, CR2032 not incl.
    PLC AccessoriesSiemens
    3 product codes available in this family
    Sourced direct from KoreaExport-ready supplyCompetitive pricing
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    Siemens SIMATIC S7-1200 G2 SIM 1274 Simulator & BB 1297 Battery Board

    Brand Siemens·PLC Accessories

    Available part numbers (3)

    6ES7274-1XF50-0XA0, 6ES7274-1XH50-0XA0, 6ES7297-4AX50-0XA0

    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
    6ES7274-1XF50-0XA0Module: SIM 1274 simulator | Use: CPU 1212 | Function: 8 input switches 24 V DC
    6ES7274-1XH50-0XA0Module: SIM 1274 simulator | Use: CPU 1214 | Function: 14 input switches 24 V DC
    6ES7297-4AX50-0XA0Module: BB 1297 battery board | Use: CPU board slot | Function: RTC backup, CR2032 not incl.

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

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