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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.

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Browse available series in our catalog of Siemens Simatic S7-400 products.

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6ES7416-3XR05-0AB0
Siemens 6ES7416-3XR05-0AB0 is a SIMATIC S7-400 CPU 416-3 that executes large controller programs and manages MPI/DP and PROFIBUS DP communication in an S7-400 station.

Manufacturer: Siemens

/4.9

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6ES7417-4XL04-0AB0
Siemens 6ES7417-4XL04-0AB0 is a discontinued SIMATIC S7-400 CPU 417-4 with 20 MB work memory, MPI/PROFIBUS DP interfaces, and two IFM expansion slots.

Manufacturer: Siemens

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6ES7417-4XT05-0AB0
Within an S7-400 station, Siemens 6ES7417-4XT05-0AB0 executes the control program and coordinates MPI and PROFIBUS DP communication as a CPU 417-4.

Manufacturer: Siemens

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6ES7417-4XL00-0AB0
Four communication paths make Siemens 6ES7417-4XL00-0AB0 a SIMATIC S7-400 CPU 417-4 for executing control logic and coordinating distributed I/O over MPI and PROFIBUS DP.

Manufacturer: Siemens

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6AG1416-3XS07-7AB0
With SIPLUS conformal coating, Siemens 6AG1416-3XS07-7AB0 is an S7-400 CPU 416-3 that executes control programs and coordinates distributed devices through its PROFIBUS interfaces.

Manufacturer: Siemens

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6DD1607-0AA2
Siemens 6DD1607-0AA2 is an FM 458-1 DP application module that executes arithmetic, closed-loop and open-loop control tasks in SIMATIC S7-400 systems while exchanging distributed I/O and drive data over PROFIBUS DP.

Manufacturer: Siemens

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6ES7416-3ES06-0AB0
Siemens 6ES7416-3ES06-0AB0 is a CPU 416-3 PN/DP processor that executes S7-400 control logic and manages integrated PROFINET and PROFIBUS networks.

Manufacturer: Siemens

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6DD1607-0CA1
Siemens 6DD1607-0CA1 is an EXM 438-1 plug-in I/O expansion module that adds time-critical analog, digital, and encoder signal channels to the FM 458-1 DP.

Manufacturer: Siemens

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6ES7964-2AA01-0AB0
Siemens 6ES7964-2AA01-0AB0 is an IF 964-DP interface module that adds an isolated PROFIBUS DP master or device channel to an S7-400 CPU.

Manufacturer: Siemens

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6ES7421-7DH00-0AB0
The Siemens 6ES7421-7DH00-0AB0 is an SM 421 digital input module that brings 16 individually isolated AC/DC signals into a SIMATIC S7-400 station.

Manufacturer: Siemens

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6ES7407-0RA01-0AA0
The Siemens 6ES7407-0RA01-0AA0 PS 407 converts a wide-range AC or DC input into 5 VDC/20 A and 24 VDC/1 A rails for an S7-400 rack.

Manufacturer: Siemens

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6ES7431-7QH00-0AB0
Siemens 6ES7431-7QH00-0AB0 is a 16-bit SIMATIC S7-400 SM 431 analog input module with configurable diagnostics and alarms.

Manufacturer: Siemens

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