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(橫河)1975年率先研制出世界上*套具有劃時代意義的集散型控制系統(tǒng)(DCS系統(tǒng)),對石油、化工等大型工廠的生產過程進行測量、運行監(jiān)視和控制,為工業(yè)的發(fā)展和社會的進步做出了極大貢獻,到目前已相繼推出了7代CENTUM DCS系列產品,流量表、變送器、分析儀等現場儀表也得到了用戶的高度評價。
YOKOGAWA的計測技術事業(yè)核心--測量儀器事業(yè),有著高穩(wěn)定性和高可靠性的產品以及始終*于時代的計測技術,使之成為一個在世界上值得信賴的合作伙伴。通過與安藤電氣公司的合并,進一步擴大了通信測量儀器的生產領域。如今又將目光投向光通信,移動通信測試和數字式信息家電等領域,力爭在測量儀器方面成為*的生產廠家。
一、產品介紹:
YNT511D-P41/KT 無卡光纖總線中繼器機架采用易控達獨創(chuàng)的專有技術,數據全透明傳輸,自動切換數據方向,無須任何設置,支持INTERBUS全部總線速率,速率自適應,解決了高速率遠距離傳輸問題,多模光纖可傳輸2KM,單模光纖可傳輸20KM。該產品可靠的完成了通過光纖傳輸總線數據,繼承并保留了INTERBUS總線的全部優(yōu)點,實現了高速率遠距離傳輸、電氣及地線隔離、降低干擾等性能,該設備解決了電磁干擾、地環(huán)干擾和雷電破壞的難題,同時還具有如下優(yōu)點:工業(yè)設計、低功耗、隔離保護、總線故障智能切斷、繼電器告警輸出、IP30防護等級、波浪紋鋁制加強機殼、35mmDIN導軌安裝、寬電源(DC10-36V)輸入、雙電源冗余等優(yōu)點。
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、特點:
支持INTERBUS總線全部速率,速率自適應,數據全透明傳輸,極低的納秒級信號延時;
多模光纖/單模光纖可選,多??蓚鬏?KM,單??蓚鬏?0KM,ST/SC/FC接口可選;
支持多種光纖網絡結構:點對點、星型、鏈型,并可組合為更復雜的網絡拓撲結構;
電接口采用獨立電源模塊供電,完全隔離了總線與設備間的地線回路;同時采用光電隔離技術,隔離內部通訊與總線數據信號,有效保護了通信設備免受電源地線回路和浪涌的干擾破壞;
電接口提供每線1500W的防雷防浪涌保護、15KV靜電保護及防止共地干擾、具有自恢復過流保護功能;
具有獨創(chuàng)的總線故障智能切斷功能,光纖鏈路狀態(tài)智能監(jiān)測,電源監(jiān)測,繼電器自動報警功能;
豐富的LED狀態(tài)指示燈,全方位顯示總線和光纖運行狀態(tài);
獨立雙電源冗余,DC10-36V寬電源供電,DC1500V電源隔離,具有1A反接保護功能;
工業(yè)級設計,無風扇、低功耗、強防磁場、防輻射及抗干擾功能;
波紋式高強度金屬外殼,IP30防護等級, 35mm工業(yè)卡軌安裝方式;