TRICONEX 4211
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7 PLC系統(tǒng)的其它設(shè)備
7.1 編程設(shè)備:編程器是PLC開(kāi)發(fā)應(yīng)用、監(jiān)測(cè)運(yùn)行、檢查維護(hù)不可缺少的器件,用于編程、對(duì)系統(tǒng)作 些設(shè)定、監(jiān)控PLC及PLC所控制的系統(tǒng)的工作狀況,但它不直接參與現(xiàn)場(chǎng)控制運(yùn)行。小編程器PLC 般有手持型編程器,目前 般由計(jì)算機(jī)(運(yùn)行編程軟件)充當(dāng)編程器。也就是我們系統(tǒng)的上位機(jī)。
7.2 人機(jī)界面: 簡(jiǎn)單的人機(jī)界面是指示燈和按鈕,目前液晶屏(或觸摸屏)式的 體式操作員終端應(yīng)用越來(lái)越廣泛,由計(jì)算機(jī)(運(yùn)行組態(tài)軟件)充當(dāng)人機(jī)界面非常普及。
★ 公司名:廈門(mén)興銳嘉進(jìn)出口有限公司
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主營(yíng):FOXBORO,AB、ABB、Scheneider、Siemens、FANUC,安川,GE
8 PLC的通信聯(lián)網(wǎng)
依靠 進(jìn)的工業(yè)網(wǎng)絡(luò)技術(shù)可以迅速有效地收集、傳送生產(chǎn)和管理數(shù)據(jù)。因此,網(wǎng)絡(luò)在自動(dòng)化系統(tǒng)集成工程中的重要性越來(lái)越顯著,甚至有人提出"網(wǎng)絡(luò)就是控制器"的觀點(diǎn)說(shuō)法。
PLC具有通信聯(lián)網(wǎng)的功能,它使PLC與PLC 之間、PLC與上位計(jì)算機(jī)以及其他智能設(shè)備之間能夠交換信息,形成 個(gè)統(tǒng) 的整體,實(shí)現(xiàn)分散集中控制。多數(shù)PLC具有RS-232接口,還有 些內(nèi)置有支持各自通信協(xié)議的接口。PLC的通信現(xiàn)在主要采用通過(guò)多點(diǎn)接口(MPI)的數(shù)據(jù)通訊、PROFIBUS 或工業(yè)以太網(wǎng)進(jìn)行聯(lián)網(wǎng)。
Honeywell HWY 2 Card 30750338-004 TDC 2000 _____HH8
Honeywell HWY 1 Board 30731817-4 TDC 2000 _____HH10
Honeywell Switching Card 30735863-001 TDC 2000 ____HH6
Honeywell 51304754-150 HIGH LEVEL ANALOG-INPUT TDC3000
HONEYWELL TDC3000 80363972-150 DIGITAL INPUT 24 VDC
New Honeywell TDC 3000 High Level Analog Output Card
Honeywell 30735974-2 Trend Memory TDC 2000 DCS 30735974
Honeywell HWY Interface Cable Logic 30733157 TDC 2000
Honeywell 30731814-4 DCS board TDC 2000 or 30731814
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC3000 Analog Output Card REV D
Honeywell TDC3000 HIgh Level Analog Input Card 51304754
Honeywell TDC3000 Smart Transmitter Interface (STI)
Honeywell TDC3000 High Level Analog Output (HLAO)
Honeywell TDC3000 Digital Output (DO)
Honeywell TDC3000 Digital Input (DI)
Honeywell TDC-2000 Basic Controller BACKPLANE
Honeywell TDC-2000 Basic MFC Controller Board
Honeywell TDC-2000 Basic MFC Controller Board
Honeywell GPCI Test Logic TDC 2000 30732386 -001___H14
Honeywell TDC-2000 Basic Operator Station EOS Disk
Honeywell TDC-2000 CMOS Memory 30735857-1 or 307358571
Honeywell PWA DEP I/F 30731820-001 TDC 2000 _____HH1
Honeywell TDC 2000/3000 PCB ,P. NO:51300409 REV B
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Multi-Function Controller Board MFC
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC-2000 Basic Controller Board CB010
Honeywell TDC-2000 Basic System Parts
Honeywell TDC 2000/3000 PCB, P. NO:51390106 REV B
Honeywell DeltaV TDC 2000 Terminal Panel C-TCB20
NEW HONEYWELL TDC3000 MP-ZLCNIO LCN I/O CARD UPGRADE
HONEYWELL TDC 3000 EMPU CONTROLLER BOARD 51400901-100
Honeywell TDC 3000 Industrial Process Compute