6ES7407-0RA02-0AA0 Siemens S7-400 power supply PS407 20A

SIMATIC S7-400 Overview

Siemens S7-400PLC is a programmable controller used in the medium to high-end performance range. The main features of SIMATIC S7-400PLC are: extremely high processing speed, powerful communication performance, and excellent CPU resource margin.

Powerful PLC, suitable for medium to high performance control fields

The solution meets * complex task requirements

Functionally graded CPUs and a wide range of templates can always find the best solution for their automated tasks

It is easy to implement distributed systems and expand communication capabilities, and the composition of the system is flexible and free

Strong user friendliness, simple operation, fan free design

With the expansion of applications, there are no problems with system expansion

Product Features

The S7-400 PLC adopts a modular fanless design, which is reliable and durable. At the same time, it can choose multiple levels of CPUs (with gradually upgraded functions) and is equipped with templates for various universal functions, allowing users to combine them into different specialized systems according to their needs. When controlling system regulations

When expanding or upgrading the template, as long as some templates are added appropriately, the system can be upgraded and fully meet the needs.

Product Application

The SIMATIC S7-400 is a programmable controller used in the mid to high-end performance range.

The modular and fanless design, sturdy and durable, easy to expand, and extensive communication capabilities, as well as the easy to implement distributed structure and user-friendly operation, make the SIMATIC S7-400 the ideal solution of choice in the field of mid to high-end performance control.

The application fields of SIMATIC S7-400 include general mechanical engineering, automotive industry, three-dimensional warehouses, machine tools and tools, process control technology and instruments, textile machinery, packaging machinery, control equipment manufacturing, and specialized machinery

Multiple levels of CPUs with gradually upgraded functions and a complete range of user-friendly function templates enable users to form * excellent solutions and meet the requirements of automated tasks.

When control tasks become more complex, the control system can be gradually upgraded at any time without the need to add too many additional templates.

Product Features

High speed instruction processing, user-friendly parameter settings, password protection, system functions, user-friendly operator control and monitoring (HMI) functions have been integrated into the SIMATIC operating system, and the diagnostic function of the CPU and self-test intelligent diagnostic system continuously monitor the system

Integrate functions and record errors and system specific events, mode selection switches

Technical highlights

Increase your productivity by improving computing and communication performance

By increasing the number of blocks such as working memory, built-in load memory, FC, FB, and DB, it can be applied more widely

Unified numerical numbering of data block function blocks

Through the factory reset function (Factory Re