Part of the SIMATIC process controller series, the S7-400 has been designed for system solutions in the fields of manufacturing and process automation. This process controller is ideal for data-intensive tasks that are especially typical for the process industry.

Mar 1, 2025 · It enables successful automation solutions with Totally Integrated Automation (TIA). The S7-400 is an automation platform for system solutions that focuses on process engineering and is characterized primarily by its modularity and performance reserves. Simultaneous operation of several CPUs in one S7-400 central device.

1/2 Siemens ST 400 · May 2017 1 SIMATIC S7-400 advanced controller Introduction S7-400/S7-400H/S7-400F/FH Overview The S7-400 is the most powerful PLC in the family of SIMATIC controllers. It enables successful automation solutions with Totally Integrated Automation (TIA). The S7-400 is an automation

With its high scalability, the SIMATIC S7-400 offers a tailor-made solution for almost every task, whether in a complex SIMATIC PCS 7 application, or a classic STEP 7 or TIA Portal applica-tion.

Selection of the appropriate hardware in process automation is determined by the automation task, the application and the performance required. The flexibly configurable SIMATIC S7-400 controller series designed by Siemens is suitable for demanding applications in …

Siemens SIMATIC S7-400: Powerful process controller ensuring long-term reliability and investment security for manufacturing and automation industries.

This manual is part of the documentation package for S7-400. System Documentation Package S7-400 • S7-400 Programmable Controller; Hardware and Installation • S7-400 Programmable Controllers; Module Data • Automation System S7-400; CPU Data • S7-400 Instruction List

SIMATIC S7-400 automation systems address sophisticated and demanding applications in the industrial environment, for example, coordinating complete plants and systems. This is the reason that for many years plant operating companies and construction companies have been depending on these controllers and widely use them in their plants and systems.

Mar 1, 2025 · Siemens Industry Catalog - Automation technology - Industrial communication - PROFINET - Controllers - Modular controllers - SIMATIC S7-400

Apr 5, 2023 · This document contains information on the "Automation system S7-400" and describes the "Configuration, special functions, communications, PROFIBUS DP, PROFINET, consistent data, memory concept, cycle and reaction …