ABB NKCL01-6 Coaxial Cable for RIO/Infi-Net Communications

ABB NKCL01-6 Coaxial Cable for RIO/Infi-Net Communications

Technical Parameters

Electrical Performance

Rated voltage: generally about 24V DC, which can meet the power supply requirements of the equipment in the INFI-NET network and ensure the normal operation of the equipment and stable signal transmission.

Rated current: According to the number of connected devices and load conditions, the rated current is generally between 0.5A and 1.5A, which can provide sufficient power support for multiple network devices.

Characteristic impedance: Usually 50Ω or 75Ω, matching the impedance of the connected devices and network to ensure efficient signal transmission and reduce signal reflection and attenuation.

Signal Transmission Rate: Supports high data transmission rate, generally up to several Mbps or even higher, to quickly and accurately transmit various data and commands in the control system.

Transmission Characteristics

Signal type: mainly transmits digital signals, including control instructions, status feedback, parameter settings and other signals to realize monitoring and management of industrial field equipment.

Transmission distance: under the premise of guaranteeing the signal quality, the transmission distance can generally reach several dozens of meters to several hundred meters, but the specific transmission distance will be affected by the quality of the cable, the type and strength of the transmission signal and the electromagnetic interference of the surrounding environment and other factors.

Functional features

Good compatibility: Specially designed for ABB INFI-NET network, it has good compatibility with various equipments in the network, such as PLC, DCS system, communication module, etc., which ensures the stable operation of the network and reliable communication between equipments.

Strong anti-interference ability: The coaxial structure and non-PVC materials have good shielding performance, which can effectively resist electromagnetic interference generated by industrial sites such as motors, frequency converters and other equipment, and at the same time prevent internal signals from radiating outward, avoiding interference with other equipment, ensuring stable operation of the system in a complex electromagnetic environment.

High temperature resistance and chemical corrosion resistance: The insulation layer and sheath of non-PVC material make it have better high temperature resistance and chemical corrosion resistance, which can work stably for a long time in harsh industrial environments, such as in high temperature, humidity, acid and alkali environments.

Easy to install and maintain: Adopting standardized interfaces and connections, such as BNC connectors or other special connectors, the installation process is simple and convenient, no special tools are required, and it is also more convenient in system maintenance and expansion, which can reduce the installation and maintenance costs of the system.

Application Areas

Industrial automation control system: Widely used in automation control system in electric power, chemical industry, steel, paper making and other industrial fields, used to connect various devices in INFI-NET network, realizing real-time monitoring and precise control of the production process, such as start/stop control, parameter adjustment, fault alarm of the equipment and so on.

Energy management system: In the automated monitoring system of power plants, substations and other energy facilities, it can be used to connect the equipment in the INFI-NET network, such as switchgear, protection devices, metering equipment, etc., to realize remote monitoring, control and management of power equipment, such as switch switching and closing control, protection device switching control and power metering statistics.

Intelligent Building System: In the security system, lighting system and air-conditioning system of intelligent buildings, it can be used to connect the devices in INFI-NET network, such as access control controller, lighting controller, air-conditioning controller, etc., to realize the expansion of system functions and intelligent management, such as the switch control of access control, the brightness adjustment of lighting, the temperature control of air-conditioning.

APPLICATIONS

• Simulation 

• Instrumentation 

• Industrial control 

• Process control and monitoring 

• Factory automation 

• Intelligent networked PLC controllers 

• Automated test 

• Data acquisition