>>>>>型號:VM600MPC4 機(jī)械保護(hù)卡 提供4個(gè)動態(tài)通道
【功能描述】
VM600 MPC4機(jī)械保護(hù)卡
高質(zhì)量、高可靠性的機(jī)械保護(hù)卡——通過SIL 2認(rèn)證——用于VM600機(jī)架式機(jī)械監(jiān)控系統(tǒng)。MPC4卡提供4個(gè)動態(tài)通道和2個(gè)轉(zhuǎn)速計(jì)(速度)通道，所有這些通道都可以獨(dú)立配置。MPC4機(jī)械保護(hù)卡安裝在VM600 ABE04x機(jī)架的前部，需要IOC4T卡來形成卡對。
特征
4個(gè)動態(tài)通道和2個(gè)轉(zhuǎn)速通道
每個(gè)動態(tài)通道2個(gè)處理輸出，每個(gè)雙通道1個(gè)處理輸出(每個(gè)MP C4 2個(gè))，每個(gè)轉(zhuǎn)速器通道1個(gè)處理輸出
高度可配置的卡支持機(jī)械保護(hù)應(yīng)用所需的所有測量，如相對和/或絕對振動
高度集成的卡對(帶IOC4T)包括傳感器電源、緩沖輸出、DC輸出、繼電器和串行通信接口
專為VM600 MPSx軟件設(shè)計(jì)
一個(gè)不太常見但越來越重要的處理器范例(實(shí)際上是一般計(jì)算)處理數(shù)據(jù)并行性。前面討論的處理器都被稱為某種類型的標(biāo)量設(shè)備。[j]顧名思義，向量處理器在一條指令的上下文中處理多條數(shù)據(jù)。這與標(biāo)量處理器形成對比，后者為每條指令處理一段數(shù)據(jù)。使用弗林分類法這兩種處理數(shù)據(jù)的方案通常被稱為單指令流，多重?cái)?shù)據(jù)流(SIMD)和單指令流，單一數(shù)據(jù)流(SISD)，分別為。創(chuàng)建處理數(shù)據(jù)向量的處理器的最大用處在于優(yōu)化需要相同運(yùn)算的任務(wù)(例如，一個(gè)求和或一個(gè)求逆運(yùn)算)點(diǎn)積)在一大組數(shù)據(jù)上執(zhí)行。這些任務(wù)類型的一些經(jīng)典示例包括多媒體應(yīng)用程序(圖像、視頻和聲音)，以及許多類型的科學(xué)的和工程任務(wù)。標(biāo)量處理器必須完成獲取、解碼和執(zhí)行一組數(shù)據(jù)中的每個(gè)指令和值的整個(gè)過程，而矢量處理器可以用一條指令對相對較大的數(shù)據(jù)集執(zhí)行單個(gè)操作。只有當(dāng)應(yīng)用程序傾向于需要許多步驟來將一個(gè)操作應(yīng)用于一大組數(shù)據(jù)時(shí)，這才是可能的。
>>>>>型號:VM600MPC4 機(jī)械保護(hù)卡 提供4個(gè)動態(tài)通道
【英文介紹】
The VM600 MPC4 mechanical protection card is used to update the firmware of the module
High quality, reliable mechanical protection cards - SIL 2 certified - for VM600 rack mounted mechanical monitoring systems. The MPC4 card offers 4 dynamic channels and 2 tachometer (speed) channels, all of which can be configured independently. The MPC4 mechanical protection card is mounted on the front of the VM600 ABE04x rack and requires IOC4T cards to form card pairs.
trait
4 dynamic channels and 2 RPM channels
2 processing outputs per dynamic channel, 1 processing output per dual channel (2 per MP C4), and 1 processing output per tachometer channel
Highly configurable cards support all measurements required for mechanical protection applications, such as relative and/or absolute vibration
The highly integrated card pair (with IOC4T) includes a sensor power supply, buffer output, DC output, relay, and serial communication interface
Designed for VM600 MPSx software
A less common but increasingly important paradigm of processors (indeed, computing in general) deals with data parallelism. The processors discussed earlier are all referred to as some type of scalar device. [j] As the name suggests, vector processors process multiple pieces of data in the context of a single instruction. This is in contrast to scalar processors, which process a piece of data for each instruction. These two schemes for processing data using Flynn's taxonomy are often referred to as Single instruction stream, Multiple Data Stream (SIMD) and Single instruction stream, Single Data Stream (SISD), respectively. The greatest use of creating processors that handle data vectors is to optimize tasks that require the same operation (for example, a sum or a inverse operation) to be executed on a large set of data. Some classic examples of these types of tasks include multimedia applications (images, video, and sound), as well as many types of scientific and engineering tasks. Scalar processors must complete the entire process of fetching, decoding, and executing every instruction and value in a set of data, while vector processors can perform a single operation on a relatively large data set with a single instruction. This is only possible if the application tends to require many steps to apply one operation to a large set of data.
>>>>>型號:VM600MPC4 機(jī)械保護(hù)卡 提供4個(gè)動態(tài)通道
