ABB 3ASC25H208 Product Introduction

ABB 3ASC25H208 is a controller motherboard produced by ABB.This product is usually used in industrial areas such as power plants and steel plants.The following is a detailed introduction to ABB 3ASC25H208.

Product Features

Digital control trigger adjustment board:uses advanced digital control technology to achieve precise control and adjustment of industrial equipment.

High-performance processor:equipped with a high-performance processor,it has powerful data processing capabilities to ensure fast response and precise control.

Multiple communication interfaces:The CPU module comes with 2 Ethernet and 2 RS485,and supports a variety of communication protocols,including TCP/IP,Profinet,Profibus-DP,Modbus,free protocol,etc.,which is convenient for data exchange and integration with other devices and systems.

Support multiple scheduling methods:including continuous tasks and periodic tasks,the periodic task can be as fast as 10ms,and can meet the needs of process control and logic control.

Practical SD storage function:convenient data backup and project recovery to ensure data security.

Main technical parameters

Main cycle:The default is 150ms.In 150ms,all control logic needs to be processed,the IO mirrors of input and output need to be synchronized,and the requests initiated by interrupts need to be responded to.

Redundancy switching time:If you want to complete the redundancy of the PLC CPU,the redundancy switching time should be within 100ms in theory.In the process control system,if it is PID,AI/AO and auxiliary logic,the redundancy switching time can be relaxed to within 500ms.

Scope of application

ABB 3ASC25H208 controller motherboard is suitable for industrial areas such as power plants and steel plants.It can realize precise control and adjustment of various industrial equipment,improve production efficiency and product quality.