Description
GE Multilin UR6EV
GE Multilin UR6EV is a digital input/output module launched by GE, which is part of the Multilin series of general-purpose relays. It is mainly used to expand the number of input and output points of general-purpose relays, enabling the control and monitoring of external equipment.
Functional Features:
- Flexible Configuration: Adopting a modular design, it is a plug-and-play module that can provide flexible input/output configurations, facilitating customization according to different application scenarios while simplifying the installation and maintenance processes.
- Convenient Communication: Equipped with a high-speed Ethernet communication interface, it supports multiple communication protocols such as Modbus and Ethernet, enabling efficient data interaction with other devices or systems, and can be seamlessly integrated into GE's UR series protection and control systems.
- High Reliability: It has a redundant architecture, which enhances reliability and safety, allowing stable operation in harsh industrial environments. It also features network security functions that comply with industry standards.
- Integrated Monitoring: Provides real-time monitoring, diagnosis, and performance tracking functions, helping to keep abreast of equipment operating status and facilitating fault troubleshooting and maintenance. It also fully supports the IEC 61850 process bus, enabling seamless interoperability.
- Intuitive Display: Equipped with a large full-color display, it can enhance real-time visualization, making it convenient for operators to intuitively view relevant information and perform controls.
Technical Parameters:
- Input/Output Channels: Usually has 32 isolated digital input channels, and some data show 6 inputs and 6 outputs.
- Input Voltage: The nominal value is generally 24VDC, and there are also specifications of 12VDC to 36VDC.
- Input Current: 2mA for dry contacts and 10mA for wet contacts.
- Output Voltage: Commonly 24VDC.
- Operating Temperature: -40℃ to +85℃.
- Communication Interfaces: High-speed Ethernet interface; some models are also equipped with 3 standard serial communication ports (1 front-panel RS232, 2 rear RS485), supporting user-programmable baud rates from 300 to 19200 bps.
- Power Supply: Compatible with both AC and DC power inputs.
Working Principle: UR6EV receives signals from external devices (such as sensors and switches) through digital input channels. These signals are converted into logic levels recognizable by the module after isolation processing. The internal part of the module processes the signals according to preset programs or logic, and then outputs the processed signals through digital output channels to control external executive devices (such as motors and valves). At the same time, the module can communicate with other devices or systems through its communication interface in accordance with supported communication protocols, upload equipment status information or receive control commands, so as to realize the coordinated control of the entire system.
Application Fields:
- Industrial Automation: Can be used to control various equipment on the production line, such as motors, valves, and sensors, realizing automated and precise control of the production process.
- Power Systems: Often used in substation automation to monitor and control substation equipment, and can also be applied in places such as power plants, playing a role in power generation, transmission, and distribution links.
- Building Automation: Suitable for building automation systems, it can control equipment such as lighting and air conditioning, helping to realize intelligent management of building equipment, improve energy utilization efficiency and living comfort.
- Process Control: In process control systems such as water treatment plants and chemical industries, it can realize the measurement and control of process parameters to ensure the stability and safety of the production process. In addition, it is also widely used in manufacturing fields such as automobile manufacturing, electronics manufacturing, and food processing.
