IS230PCAAH1A本系列產(chǎn)品是一款PROFIBUS DP協(xié)議型現(xiàn)場總線光纖中繼器,支持PROFIBUS DP總線，獨立雙總線電接口及2個光纖接口,提供冗余雙總線結構及光纖冗余環(huán)網(wǎng)功能,為冗余雙網(wǎng)系統(tǒng)提供光纖冗余長距離傳輸及中繼功能. 深圳市訊記科技有限公司是工業(yè)網(wǎng)絡設備提供商,設備采用新技術,推出業(yè)內(nèi)新功能的產(chǎn)品.
本設備獨具特色的雙電業(yè)務和雙光纖接口設計,支持雙網(wǎng)冗余和光纖環(huán)網(wǎng),同時支持點對點,星形,鏈型總線式,環(huán)網(wǎng)及混合型網(wǎng)絡結構.長達20km以上的光纖長距離傳輸,突破了電纜系統(tǒng)的距離限制.雙電業(yè)務通道邏輯獨立,支持1~2個光/電接口靈活搭配, 按項目實際需要，實現(xiàn)1路光纖接口+1路數(shù)據(jù)接口;1路光纖接口+2路數(shù)據(jù)接口;2路光纖接口+1路數(shù)據(jù)接口;2路光纖接口+2路數(shù)據(jù)接口的靈活配置. Ci-pf系列基于標準Profibus DP,速率由撥碼開關設置或者選擇速率自適應設置，支持Profibus DP總線的10種常用速率。
155M雙光接口可更好支持光纖傳輸Profibus DP總線的突出優(yōu)點：對等傳輸、突發(fā)數(shù)據(jù)、總線仲裁等,同時實現(xiàn)高速率長距離傳輸、電氣及地線隔離、減少干擾等性能.產(chǎn)品為工業(yè)級設計、IP30防護等級、波浪紋鋁制加強機殼、35mm導軌安裝、DC（9-36）V寬電源輸入、具備繼電器告警輸出、雙電源冗余和隔離保護等優(yōu)點。
特點：
* 支持邏輯獨立雙Profibus DP總線，支持標準規(guī)范中的預定通信速率.
* 支持撥碼開關手動設置其全部標準速率或者速率自適應.
* 1~2路Profibus DP電口及1~2路155M光纖接口靈活選擇, 支持冗余雙網(wǎng)的光纖環(huán)網(wǎng)拓撲.
* 20km以上光纖距離, 155Mb/s,高速光接口更好支持突發(fā)數(shù)據(jù)的長距離可靠傳輸.
* 6個雙色LED狀態(tài)指示燈,光纖鏈路以及電源故障繼電器輸出告警.
* 電接口4000V的防雷,1.5 A過流,600W浪涌保護.工業(yè)級設計,EMC測試認證.
* DC9-36V寬冗余雙電源,DC1500V電源隔離,反接保護.
* IP30防護等級,波浪紋鋁制加強機殼,采用標準工業(yè)35mm導軌安裝方式.
網(wǎng)絡拓撲結構：
網(wǎng)絡組網(wǎng)拓撲結構可以實現(xiàn)以下網(wǎng)絡連接：點對點通訊、鏈型網(wǎng)絡、星型網(wǎng)絡、冗余雙網(wǎng)及光纖環(huán)網(wǎng)自愈保護等.
本產(chǎn)品應用靈活，可以組成多種光纖網(wǎng)絡。邏輯獨立雙總線電接口,可實現(xiàn)電接口的備份或者單設備接入雙冗余總線系統(tǒng);采用點對點的網(wǎng)絡時可以實現(xiàn)通過光纖連接兩Profibus DP總線的網(wǎng)段；采用雙光口鏈形網(wǎng)絡的光纖總線上實現(xiàn)多網(wǎng)段的Profibus DP總線連接（200個）；同時，本產(chǎn)品采用雙光口實現(xiàn)雙纖環(huán)網(wǎng)冗余功能，當某處光纖故障時，系統(tǒng)會在10ms內(nèi)重建網(wǎng)絡鏈路，保障系統(tǒng)的正常通信，實現(xiàn)對信號傳輸?shù)淖杂Ｗo功能，網(wǎng)絡故障排除后系統(tǒng)會自動恢復；該系列產(chǎn)品采用公司自行研發(fā)的專有環(huán)網(wǎng)協(xié)議Ci-ring，不需任何設置，不需要根節(jié)點，快速完成網(wǎng)絡的成環(huán)和解環(huán)功能，該系列產(chǎn)品即插即用，不需配置，大程度的使用戶安裝和調試過程簡單化。
性能指標：
數(shù)據(jù)電接口:
* 9針的Sub_D插孔連接器，管腳定義符合Profibus DP的協(xié)議規(guī)范.
* 支持Profibus DP總線標準.
* 通信速率：9.6kBit/s、19.2 kBit/s、45.45kBit/s、93.75k kBit/s、187.5kBit/s、500kBit/s、1.5MBit/s、6MBit/s and 12MBit/s.
* 速率設置：自動識別或撥碼開關設置
* 信號延時（電口）：≤11Bit
* 具備4000V的防雷擊以及1.5A的過流保護和600W浪涌保護功能；
* 終端電阻：本機不帶終端電阻,請按需要外接.
光纖接口：
* 多模850nm、1310 nm; 單模1310 nm、1550nm。
* 傳輸光纖：多模50/125 um、62.5/125 um、100/140um;單模8.3/125 um、9/125um、10/125um 。
* 傳輸距離：多模2Km，單模20Km，更遠距離可選。
* 光纖接口類型：SC、FC、 ST可選,標配SC光接口。
* 光線路誤碼率：<10-9
* 信號延時（光口）：≤1.6us/節(jié)點。
電源及保護：
* 電源：雙電源冗余輸入,DC（9-36）V,典型DC24V，功耗小于4W, 具有DC1500V電壓隔離以及反接保護功能,工業(yè)端子接口.
* 繼電器告警輸出：光纖鏈路故障和電源故障告警輸出，觸點容量：DC48V/1 A,工業(yè)端子接口.
機械特性：
* 外形尺寸：132mm*105mm*52mm
* 外殼:IP30防護等級,波浪紋鋁制加強機殼.
* 安裝方式: 35mm導軌安裝.
* 凈重:800g
工作環(huán)境：
* 工作溫度：-10-70℃（-40~+85℃寬溫可選）.
* 相對濕度：≤90%(無冷凝)
* 存放溫度：﹣40～80℃
profibus dp冗余光纖中繼器實現(xiàn)的組網(wǎng)結構：
雙dp總線兩站之間點對點通訊：
雙dp總線多個站星型號或手拉手串聯(lián)組網(wǎng)：
雙dp總線多個站間光纖自愈環(huán)網(wǎng)組網(wǎng)：
This series of products is a PROFIBUS DP protocol fieldbus optical fiber repeater, which supports PROFIBUS DP bus, independent dual bus electrical interface and two optical fiber interfaces, provides redundant dual bus structure and optical fiber redundant ring network function, and provides optical fiber redundant long-distance transmission and relay function for redundant dual network system Shenzhen Xunji Technology Co., Ltd. is a provider of industrial network equipment. The equipment adopts new technology and introduces products with new functions in the industry
The unique dual electric service and dual optical fiber interface design of this equipment supports dual network redundancy and optical fiber ring network, and supports point-to-point, star, chain bus, ring network and hybrid network structure. The long-distance optical fiber transmission of more than 20km breaks through the distance limit of cable system The logic of dual electric service channel is independent, and it supports the flexible collocation of 1~2 optical / electric interfaces. According to the actual needs of the project, it realizes 1-way optical fiber interface + 1-way data interface; 1-channel optical fiber interface + 2-channel data interface; 2-way optical fiber interface +1-way data interface; Flexible configuration of 2-way optical fiber interface + 2-way data interface Ci PF series is based on the standard PROFIBUS DP, and the rate is set by the dial switch or select the rate adaptive setting. It supports 10 common rates of PROFIBUS DP bus.
155m dual optical interface can better support optical fiber transmission PROFIBUS DP bus's outstanding advantages: peer-to-peer transmission, burst data, bus arbitration, etc., while realizing high-speed long-distance transmission, electrical and ground isolation, reducing interference and other performance The products are of industrial design, IP30 protection grade, corrugated aluminum reinforced housing, 35mm guide rail installation, DC (9-36) V wide power input, relay alarm output, dual power redundancy and isolation protection.
characteristic:
*Support logic independent dual PROFIBUS DP bus, and support the predetermined communication rate in the standard specification
*Support the dial switch to manually set all its standard rates or rate adaptation
*Flexible selection of 1~2 PROFIBUS DP ports and 1~2 155m optical fiber interfaces, supporting redundant dual network optical fiber ring network topology
*Optical fiber distance above 20km, 155mb/s, high-speed optical interface better supports long-distance reliable transmission of burst data
*Six dual color LED status indicators, optical fiber link and power failure relay output alarms
*4000V lightning protection of electrical interface, 1.5 A overcurrent, 600W surge protection. Industrial design, EMC test certification
*Dc9-36v wide redundant dual power supply, DC1500V power isolation, reverse connection protection
*IP30 protection grade, corrugated aluminum reinforced casing, using standard industrial 35mm guide rail installation
Network topology:
The network topology can realize the following network connections: point-to-point communication, chain network, star network, redundant dual network and optical fiber ring network self-healing protection
This product is flexible in application and can form a variety of optical fiber networks. The logic independent dual bus electrical interface can realize the backup of the electrical interface or the single device can be connected to the dual redundant bus system; When point-to-point network is adopted, the network segment of two PROFIBUS DP buses can be connected through optical fiber; PROFIBUS DP bus connection of multiple network segments is realized on the optical fiber bus with double optical port chain network (200); At the same time, this product adopts double optical ports to realize the redundancy function of double fiber ring network. When an optical fiber fails, the system will rebuild the network link within 10ms to ensure the normal communication of the system and realize the self-healing protection function of signal transmission. After the network fault is eliminated, the system will automatically recover; This series of products adopts the proprietary ring network protocol CI ring developed by the company, which does not need any settings and root nodes. It can quickly complete the looping and de looping functions of the network. This series of products are plug and play, do not need configuration, and greatly simplify the user's installation and debugging process.
Performance index:
Data electrical interface:*9-pin sub_ The definition of D jack connector and pin conforms to the protocol specification of PROFIBUS DP
*Support PROFIBUS DP bus standard
*Communication rate: 9.6kbit/s, 19.2 kbit/s, 45.45kbit/s, 93.75k kbit/s, 187.5kbit/s, 500kbit/s, 1.5mbit/s, 6mbit/s and 12mbit/s
*Rate setting: automatic identification or dial switch setting
*Signal delay (electric port): ≤ 11bit
*It has 4000V lightning protection, 1.5A overcurrent protection and 600W surge protection functions;
*Terminal resistance: This machine does not have terminal resistance, please connect it externally as required
Optical fiber interface:
*Multimode 850nm, 1310 nm; Single mode 1310 nm, 1550nm.
*Transmission optical fiber: multimode 50/125 um, 62.5/125 um, 100/140um; Single mode 8.3/125 um, 9/125um, 10/125um.
*Transmission distance: multi-mode 2km, single-mode 20km, longer distance optional.
