ABB NTRL02B Fiber Option Remote I/O Termination Unit

ABB NTRL02B Fiber Option Remote I/O Termination Unit

Basic information

Series: Belongs to ABB Bailey's Infi 90 and Net 90 series, which can work with controllers, other I/O modules and other devices in the series to build a complete industrial automation control system.

Place of origin: Germany, Sweden or Finland.

Functionality

Optical fibre communication function:

Strong anti-interference ability: the use of optical fibre communication, compared with traditional copper cabling, can effectively reduce electrical interference, improve the stability and reliability of signal transmission, especially for industrial sites where there is a lot of electromagnetic interference in the environment.

Long-distance transmission: It supports long-distance signal transmission, which enables remote I/O devices to be arranged more flexibly and meets the demand for long-distance communication between different devices in large industrial sites.

Signal Processing and Transmission: As a remote I/O terminal unit, it is responsible for receiving signals from various on-site sensors and actuators, converting them into digital signals suitable for transmission in the control system network, and then accurately transmitting them to the central control system; on the other hand, it also converts and transmits control signals issued by the central control system to the corresponding on-site equipment, realising real-time monitoring and precise control of industrial processes. Real-time monitoring and precise control of industrial processes.

Power Distribution Function: It can provide power for the connected remote I/O modules, which reduces the dependence of field devices on external power supply, simplifies wiring and power configuration, and improves the integration and reliability of the system.

Status Indication and Diagnosis Function: Equipped with status indicators to show the working status of power supply and communication in real time, which is convenient for maintenance personnel to quickly understand the operation of the equipment, and find and eliminate faults in time.

Technical Parameters

Physical size: length 20.3cm, width 10.2cm, height 22.9cm.

Weight: about 0.3kg.

Power supply: Usually powered by the system's 24VDC bus, the maximum current is generally within a certain range, the specific value should be referred to the product manual.

Communication interface: Fibre-optic connection using ST connector, supports optical fibre transmission (TX) and reception (RX) communication.

Application Areas

Power system: It can be used in power plants, substations and other places to achieve signal acquisition and control of remote devices such as smart meters, protection devices, measurement and control equipment, etc., to ensure the stable operation and efficient management of the power system.

Chemical production: In the chemical production process, connecting sensors, valves, motors and other equipment distributed in different areas to achieve remote monitoring and automation control of production process parameters, improving production efficiency and safety.

Metallurgical industry: applied to the automation control system of metallurgical plants, realising remote operation and status monitoring of rolling mills, furnaces, cranes and other equipments, ensuring the smooth running of metallurgical production process and stable product quality.

Pharmaceutical industry: It is used to connect the control system and monitoring sensors of various equipments in the pharmaceutical production line, such as reaction tanks, drying ovens, sterilisation equipments, etc., so as to realise precise control and quality monitoring of the pharmaceutical production process, and to ensure the compliance and quality stability of the pharmaceutical production.

Food & Beverage Processing: It can be connected to the control systems and sensors of food and beverage processing and packaging equipment to achieve remote monitoring and automation control, improve production efficiency and product quality, and at the same time meet the health and safety standards.