[ABB] ABB DLM01 EXCITATION REDUNDANCY CONTROL SYSTEM

2025-04-30

ABB DLM01 EXCITATION REDUNDANCY CONTROL SYSTEM, i.e. ABB DLM01 Excitation Redundant Control System, is a key device designed specifically to safeguard the stable operation of power systems. The system adopts advanced redundancy design concept, through double or multiple sets of excitation control units work together, when one set of system fails, the other system can quickly and seamlessly switch to ensure the stable output of excitation current, so as to maintain the normal operation of the generator. The hardware part adopts highly reliable industrial-grade components with good anti-interference ability, while the software system is carefully programmed and optimised with powerful data processing and logic judgement ability, capable of accurately controlling the excitation process.

[ALSTOM] ALSTOM V4561484-0100 PCB circuit boards

2025-04-30

Basic Information
Brand: ALSTOM, a multinational company with a wide range of influence in the fields of rail transport and electricity.
Model No.: V4561484-0100, Each PCB model has its own specific design and function to meet the needs of different equipment and systems.

[ABB] ABB NE870 Network Router 3BSE080239R1

2025-04-30

The NE870 is no ordinary router, it combines the functions of a router and a firewall. The DIN-rail mounted device is equipped with a total of 11 ports, including three 10/100/1000 Mbit RJ45 ports and eight 10/100 Mbit RJ45 ports. This configuration provides flexibility in connecting network devices with different speed requirements.
One of its distinctive features is the redundant 24V DC power input. This redundant power design greatly increases the reliability of the router. In industrial environments where continuous operation is critical, the ability to switch to a standby power supply when the main power supply fails ensures that the network continues to operate, minimising potential downtime.

[ABB] ABB 3BUR001454R2 DI814-eA Digital Input 24V Current 16 ch

2025-04-29

ABB 3BUR001454R2 DI814-eA is a 16-channel digital input module designed for industrial automation control system, which can accurately collect and transmit digital signals. The module is mainly used to convert the switching signals of external devices, such as pushbuttons, proximity switches, travel switches and other signals, into binary signals that can be recognised by the control system, which plays a key role in connecting the field devices with the control system in the industrial automation system, and provides the basic data support for the stable operation and precise control of the system.