ABB NKTU11-13 I/O Module to Termination Unit Cable

ABB NKTU11-13 I/O Module to Termination Unit Cable

Basic parameters

Length: usually around 13 feet.

Weight: approximately 2 lbs 4 oz (1.0kg).

Dimensions: 15.0 inches long, 3.0 inches wide, 14.0 inches high (38.1cm x 7.6cm x 35.6cm).

Technical Characteristics

Material and Construction: The core is generally made of high quality copper to ensure good electrical conductivity and signal transmission performance. The insulation is usually made of non-PVC material, which has good insulation, abrasion and corrosion resistance and can be adapted to different industrial environments. Some cables may have a shielding layer, such as metal braid or aluminium foil shielding, which can effectively prevent external electromagnetic interference and ensure the accuracy and stability of signal transmission.

Electrical performance: The rated voltage is generally about 300V, which can meet the regular voltage requirements of industrial sites. It is capable of transmitting various types of signals, including digital and analogue signals, and has a high signal transmission rate, which can meet the real-time requirements of industrial automation systems.

Functional features

Accurate and stable signal transmission: capable of accurately transmitting digital and analogue signals, ensuring accurate communication between I/O modules and terminal units, ensuring the accuracy of analogue signals collected by sensors and digital signals from control devices during transmission, and reducing signal attenuation and distortion.

Good compatibility: Specially designed for ABB's NKTU11-13 I/O modules and corresponding terminal units, it has good compatibility with these devices, can realise plug-and-play, is convenient for installation and maintenance, and improves the efficiency of system integration.

High reliability: the use of high-quality materials and advanced manufacturing processes, so that it has a better resistance to wear and tear, corrosion and high and low temperature resistance, can be in the harsh industrial environment for a long time and stable operation, to reduce the risk of system downtime due to cable failure.

Application Areas

Industrial automation production line: such as automobile 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 precise control and status monitoring of the production equipment.

Process industry: in 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 on-site instrumentation and equipment to achieve real-time monitoring and precise control of the production process to 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 lighting system, air-conditioning system, water supply and drainage system and other equipments, so as to realise the centralized control and automation management of various equipments in the building.

The AC 800F is available in two versions:  

• 4 MB static RAM, 4 MB EPROM  

• 16 MB synchronous dynamic RAM,   8 MB EPROM

The AC 800F optionally provides several levels  of redundancy: 

• device redundancy with 2 AC 800F  

• power supply redundancy (24 V DC)  

• Ethernet communication redundancy   (standard)  

• Cable redundancy for Profibus DP,   requires external equipment (RLM01)

AC 800F Controller Redundancy

Controller redundancy can be achieved by installing two  AC 800F. To ensure quick and smooth takeover by the secondary AC 800F in case the primary AC 800F fails, a dedicated  redundancy communications link through the second Ethernet  module makes sure that both AC 800F are always synchronized. All inputs and outputs are designed to support redundant  operation.