RFO810 是 ABB 公司生產(chǎn)的一款用于工業(yè)自動(dòng)化領(lǐng)域的產(chǎn)品,具體來(lái)說(shuō),它是一種光纖通信擴(kuò)展模塊,屬于 ABB 的 Relion 系列保護(hù)繼電器產(chǎn)品系列
RFO810 模塊的主要用途是將 Relion 系列保護(hù)繼電器連接到光纖通信網(wǎng)絡(luò),實(shí)現(xiàn)遠(yuǎn)距離通信和數(shù)據(jù)傳輸,支持高達(dá) 3 km 的光纖傳輸距離,通信速率為 10 Mbps
RFO810 模塊具備以下特點(diǎn):
支持多模和單模光纖,具有環(huán)形光纖特性,并具有自動(dòng)速率檢測(cè)和自適應(yīng)性能
具有光學(xué)功率指示功能,內(nèi)置光纖收發(fā)器保護(hù),確保系統(tǒng)穩(wěn)定性和可靠性
采用 DIN 導(dǎo)軌安裝,方便用戶(hù)安裝和維護(hù)
適用于長(zhǎng)距離和大容量應(yīng)用場(chǎng)合,如電力、石化、鋼鐵、水泥等行業(yè)
此外,RFO810 還可能是 ABB 生產(chǎn)的一款保護(hù)繼電器模塊,專(zhuān)為中低壓配電系統(tǒng)設(shè)計(jì),用于保護(hù)線(xiàn)路和設(shè)備免受過(guò)電壓、過(guò)電流、短路、接地故障等電氣故障的傷害
它屬于 REF615 系列,具有體積小巧、易于安裝、操作和維護(hù)的特點(diǎn),并且可以與 ABB 的其他 REF 系列產(chǎn)品無(wú)縫集成
RFO810 還作為 HN800 或 CW800 總線(xiàn)的光纖中繼器模塊,可以將總線(xiàn)延長(zhǎng)至 3 km,端接需要使用 HBX01L/HBX01R
這表明 RFO810 模塊在工業(yè)控制系統(tǒng)中具有廣泛的應(yīng)用,特別是在需要擴(kuò)展通信距離的場(chǎng)合
The RFO810 is a product produced by ABB for the field of industrial automation, specifically, it is a fiber optic communication expansion module, part of ABB's Relion family of protective relays
The main purpose of the RFO810 module is to connect the Relion series protective relays to optical fiber communication networks for long-distance communication and data transmission, supporting optical fiber transmission distances of up to 3 km and communication rates of 10 Mbps
The RFO810 module has the following features:
Supports multi-mode and single-mode fiber, has ring fiber characteristics, and has automatic rate detection and adaptive performance
With optical power indicator function, built-in optical transceiver protection to ensure system stability and reliability
DIN rail installation, easy to install and maintain
Suitable for long distance and large capacity applications, such as power, petrochemical, steel, cement and other industries
In addition, the RFO810 may also be a protective relay module manufactured by ABB, designed for low to medium voltage distribution systems to protect lines and equipment from electrical faults such as overvoltage, overcurrent, short circuit, and ground faults
Belonging to the REF615 family, it is small, easy to install, operate and maintain, and can be seamlessly integrated with ABB's other REF family products
The RFO810 also serves as a fiber optic repeater module for the HN800 or CW800 bus, which can be extended up to 3 km and requires HBX01L/HBX01R for terminating
This shows that the RFO810 module has a wide range of applications in industrial control systems, especially in cases where communication distance needs to be extended
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