ABB NKCL01-7 Coaxial Cable for RIO/Infi-Net Communications

ABB NKCL01-7 Coaxial Cable for RIO/Infi-Net Communications

Basic Information

Structure: It consists of inner conductor, insulation layer, outer conductor and sheath. The inner conductor is usually made of copper for signal transmission; the insulation layer is made of non-PVC materials, such as PTFE, which has good insulating properties and high temperature resistance; the outer conductor is usually made of copper tape or braided mesh, which plays the role of shielding; and the sheath is usually made of low-smoke halogen-free materials, which is flame-retardant and environmentally friendly.

Appearance and size: usually round cross-section cable, the appearance of black or gray. Its diameter is usually around 5mm to 10mm, and its length is available in various specifications, such as 1m, 2m, 5m, etc., which can also be customized according to specific needs.

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.

Product Benefits

Flexible Configuration:

Supports a variety of configuration options, which can be configured to different input or output modes according to specific application requirements to meet different control needs.

High performance:

Featuring fast response and high accuracy, it can monitor and control digital signals in real time to ensure the stability and reliability of the system.

Equipped with an on-board 100Mbit/s Ethernet connection, communication between the controller, operator station and engineering workstation is faster and more reliable.

Modular design:

Adopting modular design, it is easy to install, maintain and expand, and can flexibly cope with control systems of different scale and complexity.

Communication interface:

Support common communication interfaces, such as Profibus, Modbus, etc., which can exchange data and communicate with other devices and systems.

Reliable and stable:

As a well-known brand of industrial automation, ABB's products have excellent quality and stability, ensuring stable operation of the equipment for a long time.

Memory & Security:

With 10MB of memory, of which 2MB is for battery backup, to ensure the safety of data and stable operation of the system.

Provides a key lock function to prevent unauthorised downloading of applications and firmware by locking the controller, enhancing the security of the system.

Compact Front Panel Display:

Equipped with a small front panel display that visually shows status and diagnostic information for easy monitoring and maintenance of the unit.