Siemens Simatic S5
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Siemens Simatic S5

SIMATIC S5 is a card-based PLC you tailor on a rack: slot in the PSU, CPU and the I/O, function or comm modules you need, wire the terminals and load the STEP 5 program; the family ranges from palm-sized 90U up to 155H with redundant processors, lets you cable remote I/O kilometres away, and its metal frame and forced-air option have kept it alive in harsh plants for decades.

Browse Siemens Simatic S5

Browse available series in our catalog of Siemens Simatic S5 products.
  • 6ES5941-7UB11
    6ES5941-7UB11
    The Siemens 6ES5941-7UB11 is a robust Central Processing Unit designed for the SIMATIC S5-115U automation system, providing reliable control for complex industrial processes.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES5734-1BD20
    6ES5734-1BD20
    Engineered for seamless communication, the Siemens 6ES5734-1BD20 acts as a critical diagnostic and programming link between modern engineering workstations (PG/PC) and classic SIMATIC S5 controllers.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 560-2136
    560-2136
    The Siemens 560-2136 is a factory-authorized Global Memory Card designed for the SIMATIC 560/565 automation system (TI 565 PLC series). Engineered for industrial reliability, the Siemens 560-2136 provides non-volatile load memory expansion, ensuring secure program and data retention without battery backup.
    Manufacturer: Siemens
    /4.9
  • 6ES5312-3AB31
    6ES5312-3AB31
    The Siemens 6ES5312-3AB31 is a SIMATIC S5 IM312 interface module designed for centralized expansion unit connection, featuring a compact structure,and reliable communication support for industrial automation systems.
    Manufacturer: Siemens
    /4.9
  • 6ES5374-1KH21
    6ES5374-1KH21
    The Siemens 6ES5374-1KH21 is a 256 KB EPROM/RAM memory submodule designed to expand the capacity of SIMATIC S5-115U, 135U, and 155U PLCs, facilitating large-scale program execution in legacy systems.
    Manufacturer: Siemens
    /4.9
  • 6ES5948-3UA11
    6ES5948-3UA11
    The Siemens 6ES5948-3UA11 is a high-performance CPU 948 module designed for SIMATIC S5-135U/155U PLC systems, featuring a 640 KB RAM capacity and 0.05 µs binary instruction time for demanding industrial automation.
    Manufacturer: Siemens
    /4.9
  • 6ES5470-4UC12
    6ES5470-4UC12
    The 6ES5470-4UC12 is an 8‑channel analog output module with ±10 V and 0‑20 mA ranges, 12‑bit resolution, isolation, and short‑circuit protection for Siemens SIMATIC S5 systems.
    Manufacturer: Siemens
    /4.9
  • 6ES5304-3UB11
    6ES5304-3UB11
    The 6ES5304-3UB11 interface module in the SIMATIC S5 series is used to achieve reliable connectivity between distributed and centralized systems.
    Manufacturer: Siemens
    /4.9
    In Stock
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