Industrial automation equipment for SIMATIC S7-400 products

Siemens Product Category

SIMATIC S7-400

SIMATIC S7-400 products cover modular PLC components for installed machine and process control systems.

Products

Product List

Search SIMATIC S7-400 products by Siemens MLFB, part number or product code, or select a product group from the category menu.

6ES7403-1TA01-0AA0

6ES7403-1TA01-0AA0 identifies a SIMATIC S7-400 ER1 extension rack with 18 slots for signal modules and 2 redundant PS. Verify the…

6ES7431-1KF10-0AB0

6ES7431-1KF10-0AB0 identifies a Siemens SIMATIC S7-400 SM 431 analog input module with isolated 8 AI, 14-bit resolution, and U/I/resistance/thermocouple/Pt100 inputs.…

6ES7401-1DA01-0AA0

6ES7401-1DA01-0AA0 identifies a Siemens SIMATIC S7-400 CR3 central rack with 4 slots and communication bus. Verify the complete code and…

6ES7414-2XK05-0AB0

6ES7414-2XK05-0AB0 identifies a SIMATIC S7-400 CPU 414-2 with 1 MB work memory, MPI/DP and PROFIBUS DP interfaces. Verify the code…

6ES7963-2AA10-0AA0

6ES7963-2AA10-0AA0 identifies a Siemens IF963-TTY interface module with TTY interface, 19.2 kbit/s maximum, and 1 000 m cable at 9…

6ES7963-3AA10-0AA0

6ES7963-3AA10-0AA0 identifies a SIMATIC S7-400 IF963-X27 interface module with RS422/RS485 and PTP coupling for CP441. Verify the exact code and…

Product identification

Choose the Correct Product Variant

SIMATIC S7-400 products can differ by function, interface, hardware version and configuration. Use the complete identifier and installed equipment details to avoid ordering a different variant.

Exact Identifier

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Installed Equipment

Include the current controller, panel, drive, motor or network details when compatibility must be assessed.

Purchasing Details

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Multiple products

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