Siemens Simatic S7-400
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Siemens Simatic S7-400

Siemens SIMATIC S7-400 is a high-performance rack PLC you configure for large processes: insert a PS 405/407 power supply, CPU 41x with up to 30 MB RAM, and any mix of digital, analog, safety or communication cards; MPI, PROFIBUS and PROFINET interfaces deliver 12 Mbit/s or 64 TCP links, support redundant CPUs, hot-swap I/O and a 3 200-entry diagnostic buffer so the line keeps running while you maintain modules online.

Browse Siemens Simatic S7-400

Browse available series in our catalog of Siemens Simatic S7-400 products.
  • 6ES7413-2XG02-0AB0
    6ES7413-2XG02-0AB0
    Central processing in a SIMATIC S7-400 station is performed by Siemens 6ES7413-2XG02-0AB0, a CPU 413-2 DP with MPI and integrated PROFIBUS DP communication.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7441-2AA04-0AE0
    6ES7441-2AA04-0AE0
    Two configurable serial channels let Siemens 6ES7441-2AA04-0AE0 exchange point-to-point data between an S7-400 controller and external controllers or computers.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6DD1607-0EA0
    6DD1607-0EA0
    For an FM 458 application module, Siemens 6DD1607-0EA0 provides an EXM 448 communication expansion used to establish a PROFIBUS-DP master connection.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7952-1KS00-0AA0
    6ES7952-1KS00-0AA0
    With 16 MB of nonvolatile Flash EPROM storage, Siemens 6ES7952-1KS00-0AA0 is a long-design SIMATIC S7-400 memory card that retains CPU load memory without battery power.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7453-3AH00-0AE0
    6ES7453-3AH00-0AE0
    Used in SIMATIC S7-400 systems, the Siemens 6ES7453-3AH00-0AE0 is an FM 453 three-channel positioning module that controls servo or stepper axes from encoder feedback.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6GK7443-1GX20-0XE0
    6GK7443-1GX20-0XE0
    Using five Ethernet ports, Siemens 6GK7443-1GX20-0XE0 is a CP 443-1 Advanced communications processor that links an S7-400 CPU with Industrial Ethernet and PROFINET IO devices.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7414-2XK05-0AB0
    6ES7414-2XK05-0AB0
    With 1 MB integrated work memory and two 12 Mbit/s fieldbus interfaces, Siemens 6ES7414-2XK05-0AB0 is a SIMATIC S7-400 CPU 414-2 central processing unit.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7416-3FR05-0AB0
    6ES7416-3FR05-0AB0
    Siemens 6ES7416-3FR05-0AB0 is a SIMATIC S7-400 CPU 416F-3 PN/DP for standard automation and documented fail-safe control applications.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7414-2XG02-0AB0
    6ES7414-2XG02-0AB0
    Siemens 6ES7414-2XG02-0AB0 is a SIMATIC S7-400 central processing unit that executes rack control logic and exchanges data through its MPI/DP and integrated PROFIBUS DP interfaces.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6DD1607-0AA1
    6DD1607-0AA1
    Built for SIMATIC S7-400, Siemens 6DD1607-0AA1 is an FM 458-1 DP application module for fast arithmetic, open-loop and closed-loop control processing.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7416-2FK04-0AB0
    6ES7416-2FK04-0AB0
    Siemens 6ES7416-2FK04-0AB0 is a SIMATIC S7-400 CPU 416F-2 fail-safe central processing unit with MPI/DP and PROFIBUS DP interfaces for S7-400 automation stations.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7416-2XK04-0AB0
    6ES7416-2XK04-0AB0
    The Siemens 6ES7416-2XK04-0AB0 CPU 416-2 processes an S7-400 user program and coordinates controller communication over MPI/DP and PROFIBUS DP interfaces.
    Manufacturer: Siemens
    /4.9
    In Stock
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