ABB GJR5253000R0262 07KT97 Central Unit

ABB GJR5253000R0262 07KT97 Central Unit

Basic information

Model and Series: The complete model number of this product is GJR5253000R0262, which belongs to ABB's 07KT97 series of central units, which are widely used in the field of industrial automation control.

Place of origin: Originally from Sweden, Sweden manufacturing process is exquisite, product quality is reliable, the origin of the product to ensure high quality and stability.

Dimensions: The exact dimensions of this model are not available, but the 07KT97 WT97 GJR5253000R4270 of the same series has dimensions of 24cm x 13cm x 8.5cm and weighs 0.64kg, which can be used as a reference, and its compact design makes it easy to be mounted in a wide range of industrial control equipment.

Performance features

Processing power and memory: Equipped with a high-performance processor, it is capable of quickly processing complex industrial control tasks and large amounts of data, which ensures efficient and stable system operation. It has a large user programme and data storage space, such as 480kb of user programme space and 256kb of user data space, which can meet the needs of complex control programmes and large amounts of data storage.

Communication function: The central unit supports Profibus and Arcnet communication protocols, which can be easily connected and exchanged with other devices, realising collaborative work between devices and making it easy to build complex industrial automation network architecture.

Reliability and Stability: Adopting high quality electronic components and advanced manufacturing process, the central unit has good anti-interference ability and environmental adaptability, and can work stably for a long time in the harsh industrial environment. At the same time, its built-in monitoring and diagnostic functions can detect the system operating status in real time, timely detection and treatment of potential faults, to ensure the reliability and continuity of the system.

Input/Output Configuration

Analogue inputs and outputs: typically 8 analogue input channels and 4 analogue output channels, the input signal type can accept 0.... +5V, -5... +5V, 0... +10V, -10... +10V, 0... .20mA, 4... .20mA, Pt100, etc., output range - 10... +10V, 0... .20mA, can meet the needs of analogue signal acquisition and control.

Digital inputs and outputs: generally equipped with 24 digital inputs and 16 digital outputs, which can be easily connected to various digital devices, such as sensors, actuators, etc., to achieve the processing and control of digital signals.

Application Fields

Industrial automation control system: Widely used in the automation control of various industrial production processes, such as automobile manufacturing, machining, food and beverage production, etc. It can be used as the core control unit to achieve precise control of various equipment and process parameters on the production line.

Process control field: in the chemical industry, petroleum, natural gas and other process industries, for the temperature, pressure, flow, liquid level and other process parameters of the monitoring and control, to ensure the safe and stable operation of the production process and product quality consistency.

Energy management system: It can be used with energy measuring instruments, sensors and other equipment to achieve real-time collection, monitoring and analysis of energy consumption data, providing data support for enterprise energy management, helping enterprises to formulate reasonable energy-saving strategies to reduce energy costs.

Service and Maintenance

• Only qualified personnel should carry out repairs. 

• The agreed warranty applies. 

• Before carrying out any cleaning or maintenance operations, disconnect the equipment from the electrical supply. 

• Clean the display and surrounding front cover with a soft cloth and mild detergent. 

• Replacing the battery incorrectly may result in explosion. Only use batteries recommended by the supplier. During the warranty period, the battery needs to be replaced by an authorized ABB service center