ABB GJR5253000R0160 07KT97 Central Unit

ABB GJR5253000R0160 07KT97 Central Unit

Basic Information

Series and model: It belongs to ABB's 07KT97 series of Programmable Logic Controller central unit, specific model number is GJR5253000R0160, which is one of Advant Controller 31 series PLC products.

Place of origin: Originally produced in Germany, its manufacturing process and quality control system guarantee the reliability and stability of the product.

Dimensions and weight: approx. 16cm x 16cm x 12cm, weight approx. 0.8kg.

Performance features

Processor and Memory: Although the detailed parameters of the processor and memory are not specified, as the central unit of Advant Controller 31 series, it has strong data processing capability and programme storage capability, which can meet the real-time control requirements in industrial production processes.

Communication interface: This series usually supports Profibus, CANopen, DeviceNet, Arcnet and other communication protocols, which can realise seamless connection and data exchange with different equipments and facilitate the construction of complex industrial automation networks.

Reliability: Adopting high-quality electronic components and advanced manufacturing process, it has good anti-interference ability and environmental adaptability, and can work stably for a long time in harsh industrial environments. 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

Digital inputs and outputs: the basic unit of this series generally has 24 digital inputs and 16 digital outputs, and the inputs and outputs are electrically isolated in a group of 8, which can be conveniently connected to a variety of digital devices, such as sensors, actuators, etc., to achieve the processing and control of digital signals.

Analogue input and output: usually equipped with 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.

Application Fields

Industrial automation control system: It can be used as the core control unit in the automation control of various industrial production processes, such as automobile manufacturing, machining, food and beverage production, etc., 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, can be used for 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: Used in conjunction with energy measuring instruments, sensors and other equipment, it can achieve real-time collection, monitoring and analysis of energy consumption data, provide data support for enterprise energy management, help enterprises formulate reasonable energy-saving strategies and reduce energy costs.

Main features

· 24 digital inputs with LED displays 

· 16 digital transistor outputs with LED displays 

· 8 digital inputs/outputs with LED displays 

· 8 individually configurable analog inputs 0...10 V, 0...5 V, ±10 V, ±5 V, 0...20 mA, 4...20 mA, differential inputs, Pt100 (2-wire or 3-wire), the analog inputs are also individually configurable as digital inputs 

· 4 individually configurable analog outputs ±10 V, 0...20 mA, 4...20 mA 

· 2 counters for counting frequencies up to 50 kHz, configurable in 7 different operating modes · 1 CS31 system bus interface for system expansion 

· 1 interface for connecting communication modules (e.g. 07 KP 90) 

· 2 serial interfaces COM1, COM2 

– as MODBUS interfaces and 

– for programming and test functions 

· Real-time clock 

· LEDs for displaying operating conditions and error messages 

· Detachable screw-type terminal blocks 

· Fastening by screws or by snapping the device onto a DIN rail 

· The lithium battery 07 LE 90 can be put into the battery compartment in order to 

– store and backup the user program in the RAM 

– store and backup data which is additionally contained in the RAM, e.g. the status of flags 

– backup the time and date (real-time clock) 

· RUN/STOP switch for starting and aborting the program execution 

· Extensive diagnosis functions 

– self-diagnosis of the basic unit 

– diagnosis of the CS31 system bus and the connected modules