GE URRHH Multilin series modules

GE URRHH Multilin series modules

Function positioning: Mainly used for protecting and controlling power system equipment such as generators and transformers, it can provide protection functions such as overload, short circuit and ground fault, and also realize control functions such as automatic switching and voltage regulation of the equipment.

Technical parameters: Equipped with a 32-bit RISC microprocessor, it has 512KB of RAM and 2MB of Flash ROM. It has 32 digital inputs/outputs and 16 analog inputs/outputs. The communication interfaces include RS-232, RS-485 and Ethernet. The power supply is 24VDC or 48VDC. The dimensions are 130mm x 170mm x 45mm and the weight is 1.5kg. The working environment temperature is -20 °C to + 70°C, and the humidity is 5% to 95% (non-condensing).

Performance characteristics:

High reliability: It adopts industrial-grade design, featuring high stability and anti-interference capability, capable of adapting to harsh industrial environments. It also supports redundant configuration to further ensure the high availability of the system.

Flexible communication: Supports multiple communication protocols such as Modbus and Ethernet, facilitating data interaction with the host computer or other devices. It also offers a variety of interface types to meet the needs of different application scenarios.

Flexible configuration: Modular design allows for the configuration of I/O points and functions based on actual needs, and supports hot-swappable functionality, facilitating maintenance and expansion.

Power supply characteristics: UR-RHH, as its power module, can operate within two voltage ranges. The low range (LO) is 24 to 48V DC, and the high range (HI) is 125 to 250V (DC and AC). It can provide power for relays and dry contact input connections, and the internal fuse rating is 4A/250V.

Application field:

Industrial automation: It is often used in control devices such as PLC, DCS, and HMI, connecting and managing sensors, actuators, switches, etc., to achieve the automatic control of industrial processes, such as the control and monitoring of production line equipment in manufacturing.

Electric power energy: It can be used to connect cables, conductors and power equipment such as transformers, switchgear, generators, etc., and is applied in power transmission and distribution systems to ensure the stable operation of the power system.

Transportation: It can be applied to traffic signal control systems, rail transit systems, airport facilities, etc., to manage the connection of signals and control equipment, and achieve precise control and management of traffic signals.

Buildings and infrastructure: Commonly used in building automation, smart homes, security systems, etc., connecting sensors and control devices to enhance the intelligence level of buildings, such as controlling intelligent lighting systems, air conditioning systems, etc.