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.
  • 6ES7 952-1AK00-0AA0
    6ES7 952-1AK00-0AA0
    The Siemens 6ES7 952‑1AK00‑0AA0 is a high-performance RAM memory card designed for use with SIMATIC S7‑400 series PLCs to provide reliable storage of user programs, system configurations, and data blocks.
    Manufacturer: Siemens
    /4.9
  • 6ES7 952-0KH00-0AA0
    6ES7 952-0KH00-0AA0
    The Siemens SIMATIC S7 Memory Card 6ES7 952‑0KH00‑0AA0 is a Flash EPROM memory module designed specifically for use with SIMATIC S7‑400 series PLCs to expand and retain critical program and configuration data.
    Manufacturer: Siemens
    /4.9
  • 6ES7 400-1TA01-0AA0
    6ES7 400-1TA01-0AA0
    The Siemens 6ES7 400-1TA01-0AA0 is a high-performance SIMATIC S7-400 CPU module, designed to deliver robust and reliable control for large-scale and complex industrial automation systems.
    Manufacturer: Siemens
    /4.9
  • 6GK7 443-5FX01-0XE0
    6GK7 443-5FX01-0XE0
    The Siemens 6GK7 443-5FX01-0XE0 is a robust SCALANCE X Industrial Ethernet switch, designed to provide reliable network connectivity in demanding automation and industrial environments.
    Manufacturer: Siemens
    /4.9
  • 6ES7 952-1AM00-0AA0
    6ES7 952-1AM00-0AA0
    The Siemens 6ES7 952-1AM00-0AA0 is a high-reliability memory card designed for use with Siemens SIMATIC S7-300, S7-400, and compatible PLC systems, providing secure, non-volatile storage for program code, system data, and configuration files.
    Manufacturer: Siemens
    /4.9
  • 6ES7 414-2XG03-0AB0
    6ES7 414-2XG03-0AB0
    The Siemens 6ES7 414-2XG03-0AB0 is a high-performance SIMATIC S7-414 CPU module within the S7-400 automation system family, designed to meet the demanding requirements of large and complex industrial control applications.
    Manufacturer: Siemens
    /4.9
  • 6ES7405-0KA02-0AA0
    6ES7405-0KA02-0AA0
    Siemens 6ES7405-0KA02-0AA0 is a SIMATIC S7-400 PS 405 10 A DC-input power supply that feeds the rack’s 5 V and 24 V backplane rails.
    Manufacturer: Siemens
    /4.9
    In Stock
  • 6ES7410-5HX08-0AB0
    6ES7410-5HX08-0AB0
    The 6ES7410-5HX08-0AB0 is a Siemens SIMATIC PCS7 CPU410-5H central processing unit that integrates PROFINET, PROFIBUS, and synchronization interfaces.
    Manufacturer: Siemens
    /4.9
  • 6ES7421-7BH01-0AB0
    6ES7421-7BH01-0AB0
    The Siemens 6ES7421-7BH01-0AB0 is a high-performance SIMATIC S7-400 digital input/output (I/O) module designed for reliable operation in industrial automation systems.
    Manufacturer: Siemens
    /4.9
  • 6ES7 964-2AA04-0AB0
    6ES7 964-2AA04-0AB0
    The Siemens 6ES7964-2AA04-0AB0 is a DP master interface module designed specifically for the SIMATIC S7-400 series.
    Manufacturer: Siemens
    /4.9
  • 6ES7 960-1AA04-0XA0
    6ES7 960-1AA04-0XA0
    The Siemens 6ES7 960-1AA04-0XA0 is a high-performance synchronization module (designated as IF 960-HF) tailored for the SIMATIC S7-400H redundant PLC system.
    Manufacturer: Siemens
    /4.9
  • 6ES7 414-5HM06-0AB0
    6ES7 414-5HM06-0AB0
    The Siemens 6ES7414-5HM06-0AB0 CPU 414-5H PN/DP is a high-performance central processing unit designed for complex industrial automation applications.
    Manufacturer: Siemens
    /4.9
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