Siemens PLC S7-1500 Input / output module 6ES7521-7EH00-0AB0

Product overview：

Highest production capacity - highest usability

The new generation SIMATIC S7-1500 controller has set a new benchmark in improving customer production efficiency, shortening the time to market for new products, and enhancing customer key competitiveness through its various innovations and the highest cost-effectiveness. 

Its excellent product design concept provides strong support for achieving sustainable development of factories.

High performance

The fastest bit processing speed of the CPU reaches 1ns, and it adopts a 100Mbps backplane bus to ensure extreme response time.

Powerful communication capability, CPU body supports up to three Ethernet segments

Supports PROFINET data refresh time up to 125HS

Openness

Integrate standardized OPC UA communication protocol, connection control layer, and I layer to achieve secure and efficient communication with SCADAMESIERP or the cloud

Through PLCSIM Adv, the data of the proposed PLC can be integrated with simulation software. Virtual debugging anticipates errors in advance, reducing on-site debugging time

Integrated Information Security

Integrating copy protection and proprietary technology protection functions ensures that intellectual property is not infringed upon

Improve protection functions to prevent tampering and resist network threats (authentication)

Efficient engineering configuration

Unified programming debugging platform, universal program, strong scalability

Supports IEC61131-3 programming certificates (LADJFBD, STLSCL, and Graph)

With the help of ODK, 1500 can directly run high-level language algorithms (CiC++)

1500F: The same controller can perform standard and fail safe tasks, and the same network can achieve standard and fail safe communication

Reliable diagnosis

By utilizing 1:1 LED channel allocation, errors can be quickly located on-site

When a malfunction occurs, channel level diagnosis can be quickly achieved through programming software, HM1, WebSener, and other means without the need for programming

By using the standardized ProDiag function, process errors can be efficiently analyzed, and the program segments with errors can be directly viewed in the HMI, greatly reducing debugging and production downtime

Integrated motion control function

Simple to complex motion control tasks, such as speed control shafts and cam drives, can be directly programmed in the controller

Various work functions (such as PTO) can be achieved through IO modules

S7-1500T further expands the S7-1500 product line, supporting high-end motion control functions (absolute synchronization, cam control)

Innovative Design

The CPU comes with a built-in panel that supports diagnosis, initial debugging, and maintenance (variable status, IP address allocation, backup, trend chart display, program cycle time negotiation, customizable pages, and support for multiple languages)

Intelligent multifunctional I/O module, optimized product line, convenient selection and spare parts

Product Data

Product：SIMATIC S7-1500 digital input 16x24 125VUC HF 35 mm

Product model：6ES7521-7EH00-0AB0

Product type：S7-1500  Input / output module