ABB NKTU01-4 I/O Module to Termination Unit Cable

ABB NKTU01-4 I/O Module to Termination Unit Cable

Basic Parameters

Length: Usually there are many standard lengths to choose from, common lengths are 3 feet, 6 feet and so on.

Weight: Varies depending on length and material, usually around 1kg.

Technical characteristics

Material and construction:

Core: High purity copper is generally used as the core, which has good electrical conductivity and low resistance, and can effectively reduce the loss during signal transmission to ensure high quality signal transmission.

Insulation: Polyvinyl chloride (PVC) or cross-linked polyethylene (XLPE) and other insulating materials, with good insulation, wear and corrosion resistance, can maintain stable performance in different industrial environments, and effectively prevent short circuits and leakage between the core.

Shield: Some of these cables come with a shielding layer, common shielding methods include braided copper wire shielding, aluminium foil shielding or a combination of both, which can effectively prevent external electromagnetic interference and ensure the accuracy and stability of signal transmission.

Electrical Performance:

Rated voltage: usually about 300V, which can meet the regular voltage requirements of industrial sites and ensure stable operation within the normal working voltage range, without failures caused by too high or too low voltage.

Signal transmission type: it can transmit various types of signals, including digital and analogue signals, which can meet the signal transmission requirements between different types of I/O modules and terminal units, such as switching signals, analogue signals, and so on.

Signal transmission rate: High signal transmission rate can meet the real-time requirements of industrial automation system and ensure that the control system can obtain the status information of the field equipment and issue accurate control instructions in time.

Signal attenuation rate: low signal attenuation rate ensures the integrity of the signal when it is transmitted over a long distance, reduces the problems of signal distortion or BER caused by signal attenuation, and ensures the stable operation of the system.

Functional features

Stable and reliable signal transmission: It can accurately transmit digital and analogue signals between I/O modules and terminal units, ensuring that the status information of field equipment can be timely and accurately fed back to the control system, and at the same time, the commands of the control system can be accurately transmitted to the field equipment, so as to achieve precise control of the production process.

Good compatibility: Designed for ABB's NKTU01-4 I/O modules and corresponding terminal units, it has good compatibility with these devices and can realise plug-and-play, which greatly facilitates the installation and maintenance work, and improves the integration efficiency and maintainability of the system.

Strong durability: the use of high-quality materials and advanced manufacturing processes, so that it has good resistance to wear, corrosion, high and low temperature performance, can be in the harsh industrial environment for a long time and stable operation, reduces the risk of system downtime due to cable failure, and improves production efficiency.

Application Fields

Industrial automated production line: widely used in automated production lines in automotive manufacturing, machining, electronic equipment production and other industries, used to connect the I/O modules in the control system and the terminal unit of the field equipment, to achieve automated control of the production equipment and status monitoring, to ensure the efficient operation of the production line.

Process industry: In the chemical, petrochemical, electric power and other process industries, it is used to connect the I/O modules in the process control system and the terminal units of field instruments and devices to achieve real-time monitoring and precise control of the production process and ensure the safety and stability of production.

Intelligent building automation system: It can connect the I/O modules in the building control system with the terminal units of the lighting system, air conditioning system, water supply and drainage system, etc., so as to realise the centralised control and automated management of all kinds of equipments in the building, and to improve the energy utilisation efficiency and comfort of the building.