ABB GJR5253000R0278 07KT97 Central Unit

ABB GJR5253000R0278 07KT97 Central Unit

Basic information

Series: belongs to ABB's Advant OCS series, which is widely used in industrial automation for its flexible configuration and reliable performance.

Place of origin: Generally Switzerland.

Dimensions and weight: Dimensions approx. 85mm x 125mm x 60mm, weight approx. 0.5kg.

Performance features

Processor and Memory: 32-bit RISC processor with 256KB of data memory and 480KB of programme memory, capable of quickly handling a variety of complex control tasks and large amounts of data storage requirements.

Input and output configuration:

Analogue inputs and outputs: Equipped with 8 analogue input channels and 4 analogue output channels, it can receive and output a variety of analogue signals, such as 0-10V, 4-20mA, etc., to meet the needs of measurement and control of various physical quantities.

Digital input and output: 24 digital input channels and 16 digital output channels can be easily connected to a variety of digital sensors and actuators, such as limit switches, relays, etc., to achieve the switching control of equipment.

Communication interface: Support RS-232, RS-485 and Ethernet communication interface, which can achieve fast and stable data communication with other devices, and facilitate the construction of distributed control system and data interaction with the host computer, other controllers or intelligent devices.

Operating Temperature Range: The working temperature range is from 0°C to 55°C, and the storage temperature range is from -25°C to 75°C, which can adapt to a wide range of industrial ambient temperature conditions and ensure stable and reliable operation in different working scenarios.

Application Areas

Industrial automation control system: In various industrial production processes, such as chemical, pharmaceutical, food and beverage industries, automated production lines, can be used as the core control unit, to achieve precise control and monitoring of production equipment, improve production efficiency and product quality.

Process control field: It is suitable for the process control system to precisely control the physical quantities such as temperature, pressure, flow rate, etc. Through its rich input/output interfaces and powerful computing ability, it can realise real-time monitoring and automatic adjustment of process parameters to ensure the stability and safety of the production process.

Intelligent building automation system: It can be used in building automation system in intelligent buildings to centrally control and manage air-conditioning system, lighting system, ventilation system, etc., and automatically adjust the operating status of equipment according to environmental parameters and user needs, so as to improve the energy efficiency and comfort of the building.

OTHER INFORMATION

• Support for a number of new, popular communication protocols, e.g. Advant Fieldbus 100, Profibus DP, LONWorks and Allen-Bradley's DF1. These make your new controllers able to use ABB's new S800 I⁄O system and easily able to communicate, with other external controllers, with ABB's variable speed motor drives and with smart motor-control centers. 

• More backup redundancy available, e.g.: - Smarter solution to CPU redundancy, eliminating critical, common, components, - Full dual redundancy, covering, media and communication in interfaces, for S100 I/O and Advant Fieldbus 100. 

• A self-tuning, adaptive process controller (AC 450) that makes short work out of setting up control loops accurately and responsively, even in difficult applications. 

• Fuzzy logic control, a control method based on degrees of truths as opposedto conventional binary logic that only recognizes two states: true or false. A control strategy that is often able to untangle elegantly control problems that are difficult to solve in other ways. 

• Windows NT-based engineering tool, You save money; StepUp includes: 

• attractive prices on controller cabinets with all the hardware and software required. 

• further savings on future software upgrades by subscription to the ABB Software Advancement Program (described further on).