1747-L541

1747-L541*************1747-L541

1747-L541

【誠信】【合作】【共贏】【創(chuàng)新】【細(xì)心】【用心】
【技術(shù)參數(shù)】(執(zhí)行標(biāo)準(zhǔn)：Q//YYK888-2a888)。
【精度等級】：測量精度：0.6、0.3級;顯示位數(shù)：整四位LED(888)顯示、整五位LED(8888)、液晶LCD顯示。
【輸入】：電壓：AC300V、AC120V、AC4500、DC65mV等/電流：AC3A、2A、DC30mA等。
【過量程】：持續(xù)：2.5倍，瞬時：電流15倍/5秒，電壓3倍/10秒。
【頻率】：70±10%
【隔離耐壓】：電源與輸入變送輸出、通訊接口為AC3KV輸入、變送輸出、通訊接口兩間為AC1KV。
【絕緣電阻】：≧500MΩ。
【平均*工作時間】：≧80000h。

·環(huán)型拓?fù)洌核姓军c(diǎn)彼此串行連接，就象鏈子一樣，構(gòu)成一個回路或稱作環(huán)。
 
·混合型拓?fù)洌涸诰佑蚓W(wǎng)之間互連后，會出現(xiàn)某幾種拓?fù)浣Y(jié)構(gòu)的混合形式，即混合型拓?fù)洹?br> 
·傳輸介質(zhì)：是通信網(wǎng)絡(luò)中發(fā)送方和接受方之間的物理通路，常用的網(wǎng)絡(luò)傳輸介質(zhì)有雙絞線、同軸電纜和光纜等。


 

   
Display Manager Foxview S10 (Not stand-alone, only when upgrading workstations) Foxview software is a window into the process, providing the operator a user-friendly interface to the process. On either Windows-based or UNIX-based I/A Series workstations, you can interact with any or all of the real-time plant data, operator settings, process menus, and historical process data available in the system. The multi-window capability of the UNIX and Windows operating systems allows you to monitor the information on a process control display, while accessing other applications as specified by the environment. 
 
Integrated Control Configurator (ICC) I/A Series Configuration Component (IACC) S10 (Not stand-alone, only when upgrading workstations) The I/A Series Configuration Component provides a powerful and integrated engineering environment for designing and maintaining control strategies, creating composite display objects, and configuring the I/A Series system. The I/A Series Configuration Component (IACC) software offers substantial productivity and quality gains made possible by using its rich set of intuitive and extensible engineering tools for project engineering and lifecycle maintenance. A Control Strategy Diagram (CSD) is developed by first dragging I/A Series blocks from a palette and then dropping them onto an editing canvas. These blocks are then linked together to form a control loop by drawing a line between the appropriate output parameter of a cource block and the input parameter of the sink block. The CSD is then completed by finishing the parameter assignments using each block's property table.