Using the unique proprietary technology of easy control, the data can be transmitted transparently, and the data direction can be switched automatically without any setting. It supports all bus rates of INTERBUS, and the rate is adaptive, which solves the problem of high-speed long-distance transmission. Multi-mode optical fiber can transmit 2km and single-mode optical fiber can transmit 20km. The product reliably completes the transmission of bus data through optical fiber, inherits and retains all the advantages of INTERBUS bus, and realizes the performance of high-speed long-distance transmission, electrical and ground wire isolation and reducing interference. The equipment solves the problems of electromagnetic interference, ground ring interference and lightning damage. At the same time, it also has the following advantages: industrial design, low power consumption, isolation protection, intelligent disconnection of bus fault, relay alarm output IP30 protection grade, corrugated aluminum reinforced casing, 35mm DIN rail installation, wide power supply (dc10-36v) input, dual power supply redundancy and other advantages.
YOKOGAWA(横河)1975年率先研制出世界上*套具有划时代意义的集散型控制系统(DCS系统),对石油、化工等大型工厂的生产过程进行测量、运行监视和控制,为工业的发展和社会的进步做出了极大贡献,到目前已相继推出了7代CENTUM DCS系列产品,流量表、变送器、分析仪等现场仪表也得到了用户的高度评价。
YOKOGAWA的计测技术事业核心--测量仪器事业,有着高稳定性和高可靠性的产品以及始终*于时代的计测技术,使之成为一个在世界上值得信赖的合作伙伴。通过与安藤电气公司的合并,进一步扩大了通信测量仪器的生产领域。如今又将目光投向光通信,移动通信测试和数字式信息家电等领域,力争在测量仪器方面成为*的生产厂家。
一、产品介绍:
YNT511D-P41/KT 无卡光纤总线中继器机架采用易控达独创的专有技术,数据全透明传输,自动切换数据方向,无须任何设置,支持INTERBUS全部总线速率,速率自适应,解决了高速率远距离传输问题,多模光纤可传输2KM,单模光纤可传输20KM。该产品可靠的完成了通过光纤传输总线数据,继承并保留了INTERBUS总线的全部优点,实现了高速率远距离传输、电气及地线隔离、降低干扰等性能,该设备解决了电磁干扰、地环干扰和雷电破坏的难题,同时还具有如下优点:工业设计、低功耗、隔离保护、总线故障智能切断、继电器告警输出、IP30防护等级、波浪纹铝制加强机壳、35mmDIN导轨安装、宽电源(DC10-36V)输入、双电源冗余等优点。
Using the unique proprietary technology of easy control, the data can be transmitted transparently, and the data direction can be switched automatically without any setting. It supports all bus rates of INTERBUS, and the rate is adaptive, which solves the problem of high-speed long-distance transmission. Multi-mode optical fiber can transmit 2km and single-mode optical fiber can transmit 20km. The product reliably completes the transmission of bus data through optical fiber, inherits and retains all the advantages of INTERBUS bus, and realizes the performance of high-speed long-distance transmission, electrical and ground wire isolation and reducing interference. The equipment solves the problems of electromagnetic interference, ground ring interference and lightning damage. At the same time, it also has the following advantages: industrial design, low power consumption, isolation protection, intelligent disconnection of bus fault, relay alarm output IP30 protection grade, corrugated aluminum reinforced casing, 35mm DIN rail installation, wide power supply (dc10-36v) input, dual power supply redundancy and other advantages.
二、特点:
支持INTERBUS总线全部速率,速率自适应,数据全透明传输,极低的纳秒级信号延时;
多模光纤/单模光纤可选,多模可传输2KM,单模可传输20KM,ST/SC/FC接口可选;
支持多种光纤网络结构:点对点、星型、链型,并可组合为更复杂的网络拓扑结构;
电接口采用独立电源模块供电,完全隔离了总线与设备间的地线回路;同时采用光电隔离技术,隔离内部通讯与总线数据信号,有效保护了通信设备免受电源地线回路和浪涌的干扰破坏;
电接口提供每线1500W的防雷防浪涌保护、15KV静电保护及防止共地干扰、具有自恢复过流保护功能;
具有独创的总线故障智能切断功能,光纤链路状态智能监测,电源监测,继电器自动报警功能;
丰富的LED状态指示灯,全方位显示总线和光纤运行状态;
独立双电源冗余,DC10-36V宽电源供电,DC1500V电源隔离,具有1A反接保护功能;
工业级设计,无风扇、低功耗、强防磁场、防辐射及抗干扰功能;
波纹式高强度金属外壳,IP30防护等级, 35mm工业卡轨安装方式;