>>>>>型號(hào):3721 通信模塊
【功能描述】
3721 是一種用于工業(yè)自動(dòng)化和過(guò)程控制領(lǐng)域的通信模塊。
它主要用于支持以太網(wǎng)供應(yīng)主機(jī)箱，容納主處理器、內(nèi)存?zhèn)浞蓦姵?、通信模塊和I/O模塊。它還可以支持?jǐn)U展機(jī)箱，用于連接距離主機(jī)箱不超過(guò)100英尺
（約30米）的額外I/O模塊。在受限的應(yīng)用中，甚至支持高達(dá)1000英尺（約300米）的操作。
3721 通信模塊的設(shè)計(jì)特點(diǎn)是每個(gè)插槽都是機(jī)械鍵控的，以確保正確對(duì)應(yīng)特定類型的模塊。它還具有高可靠性，采用高品質(zhì)的電子元件和材料，
經(jīng)過(guò)嚴(yán)格的質(zhì)量控制和測(cè)試，確保在使用過(guò)程中能夠長(zhǎng)期穩(wěn)定運(yùn)行。
3721 還有其他衍生產(chǎn)品，如 3721 數(shù)字輸入卡和 3721 控制脈沖卡件模塊。這些衍生產(chǎn)品都具有各自獨(dú)特的功能和特點(diǎn)，以滿足不同的工業(yè)自動(dòng)化和控制需求。
>>>>>型號(hào):3721 通信模塊
【英文介紹】
3721 is a communication module for industrial automation and process control.
It is mainly used to support the Ethernet supply main case, housing the main processor, memory backup battery, communication module and I/O
module. It can also support an extension chassis for connecting additional I/O modules up to 100 feet (about 30 meters) from the main chassis.
In restricted applications, operations up to 1,000 feet (about 300 meters) are supported.
The design feature of the 3721 communication module is that each slot is mechanically keyed to ensure the correct response to a particular type
of module. It also has high reliability, using high-quality electronic components and materials, and undergoing strict quality control and testing to
ensure long-term stable operation during use.
There are also other derivatives of the 3721, such as the 3721 digital input card and the 3721 control pulse card module. Each of these derivative
products has its own unique features and features to meet different industrial automation and control needs.
>>>>>型號(hào):VMIVME-4140 控制脈沖卡件模塊
