ABB 3BSE017235R1 PXAH 401 Operator unit

ABB 3BSE017235R1 PXAH 401 Operator unit

Product Overview

ABB PXAH 401 Operator Unit (model: 3BSE017235R1) is an operation unit applied in the field of industrial automation. It plays a key role in connecting operators and industrial equipment in the industrial production process. Operators can monitor the real-time operation status of equipment through this unit, easily control the industrial process, and provide strong support for the efficient and stable operation of industrial automation systems.

Specification parameters

Input voltage: 24VDC

Working temperature range: -40 ℃ to 85 ℃

Communication Interface: Equipped with Ethernet interface for high-speed data transmission and network connection, RS232/485 interface can adapt to different communication protocol devices to achieve serial communication, and also has USB interface for convenient data storage and device debugging

Memory capacity: 512MB RAM for running programs and processing data, 1GB Flash for storing system programs, configuration files, and historical data, etc

Display screen size: typically 7 inches or larger, providing users with a clear visual interface for operation

Resolution: 800 x 640 pixels, ensuring clarity and readability of displayed content

Protection level: IP20, can effectively prevent dust in general indoor environments, providing basic protection for internal circuits of equipment

Functional Features

Multiple signal interfaces: Supports multiple signal input and output interfaces, including digital and analog signals, and can be connected to various sensors, actuators, and other devices to achieve the acquisition and control of various signals in industrial processes.

Rich control logic: Supports multiple control logics and algorithms, suitable for complex industrial control tasks, and can accurately control and adjust industrial processes according to different process requirements and control strategies.

High computing performance: It has high-performance computing capabilities, such as real-time analysis of 100000 level measurement point data in power dispatch systems, with a response time of less than 50ms, and can quickly process large amounts of real-time data, meeting the requirements of industrial automation systems for data processing speed and accuracy.

Redundant security design: Adopting redundant security measures such as dual machine hot standby design, the unplanned downtime is reduced from an average of 20 hours per year to 1.5 hours, improving the reliability and stability of the system and reducing production interruptions and losses caused by equipment failures.

Strong scalability: Through ABB's CP600 series expansion module, up to 2048 I/O points can be connected, which can be flexibly expanded according to actual application needs, covering all scenario requirements from single machine control to whole plant integration.

Good environmental adaptability: With IP65 protection design, dustproof and waterproof, it can be directly installed in outdoor control cabinets, adapt to harsh industrial environments, and ensure stable operation under various complex working conditions.

Convenient human-computer interaction: Provides operators with an intuitive user interface that can display various process variables such as temperature, pressure, flow rate, etc., and allows operators to manually operate or adjust control parameters through a touch screen, facilitating real-time monitoring and control of industrial processes.

Industrial Internet compatibility: Built in OPC UA server can directly connect to MES and ERP systems to realize the transparency of production data, lay the foundation for digital factories, and facilitate enterprises to realize the informatization and intelligent management of production processes.

Application area 

Pulp and paper industry: Used for pulp production lines and paper machine control, it can monitor and adjust parameters such as pulp concentration, flow rate, and paper machine speed in real time to ensure stable paper quality and improve production efficiency.

Power system: used in power plants and substations to monitor and control the operating status of equipment such as generators, transformers, and switchgear, achieve power dispatch automation, and ensure the stable operation and reliable power supply of the power system.

Metallurgical industry: used for monitoring and control of production processes such as steel and non-ferrous metals, such as blast furnace ironmaking, converter steelmaking, continuous casting and rolling, etc. It can accurately control parameters such as furnace temperature, pressure, liquid level, composition, etc., improve product quality and production efficiency, and reduce energy consumption and costs.

Manufacturing industry: used for process control and automation management of production line equipment, such as automotive manufacturing, mechanical processing, electronic equipment manufacturing, etc. It can achieve automated control of the start stop, speed adjustment, material conveying and other operations of various equipment on the production line, improve production efficiency and consistency of product quality.