PMC675ST-FWTCP DVP01HC、DVP02HC則是1信道和2信道的硬件高速計(jì)數(shù)模塊,可接受外部200kHz之計(jì)數(shù)脈波信號(hào),如1相或2相之編碼器(Encoder)信號(hào)等;該功能模塊具有上數(shù)及下數(shù)(AB相2相輸入)、正轉(zhuǎn)脈波/反轉(zhuǎn)脈波(1相2輸入)及計(jì)數(shù)脈波/方向(1相1輸入)等三種計(jì)數(shù)模式,計(jì)數(shù)脈波可按1倍頻、2倍頻、4倍頻處理,電壓可選用通用的5V,12V及24V,這樣可以滿足絕大多數(shù)各種不同類型的傳感器要求;PMC675ST-FWTCP另外模塊還提供初始值設(shè)置的命令輸入端(PRESET)和計(jì)數(shù)禁止命令輸入端(DISABLE),方便對(duì)計(jì)數(shù)進(jìn)行控制;模塊輸出部分具有2個(gè)分別獨(dú)立隔離的輸出點(diǎn)YH0、YH1,當(dāng)計(jì)數(shù)值與設(shè)定值相等時(shí)相對(duì)應(yīng)之輸出點(diǎn)將導(dǎo)通,由于采用硬件電路比較及輸出設(shè)定,不占用主機(jī)指令循環(huán)時(shí)間,因此輸出點(diǎn)可以作到對(duì)比較結(jié)果進(jìn)行實(shí)時(shí)處理;模塊內(nèi)之?dāng)?shù)據(jù)也通過(guò)指令FROM/TO來(lái)讀寫,十分便利,適用于有高速脈波計(jì)數(shù)的場(chǎng)合。
PMC675ST-FWTCP 三種模塊均采用固定式端子臺(tái),導(dǎo)軌式安裝,并都具有符合MODBUS協(xié)議的RS485通訊口,安裝、接線和調(diào)試都十分方便,面板配有各種應(yīng)用指示燈,模塊運(yùn)行情況一目了然。作為EH系列的新成員,他們與原有的功能模塊相互補(bǔ)充,很大程度上提高了EH機(jī)種的應(yīng)用范圍,增強(qiáng)了該機(jī)型的綜合應(yīng)用性能和競(jìng)爭(zhēng)力,并廣泛適用于紡織機(jī)械、包裝機(jī)械、造紙?jiān)O(shè)備等各行各業(yè),能夠滿足各種有較高要求的應(yīng)用場(chǎng)合的需求。據(jù)悉,臺(tái)達(dá)在近期還將推出多路脈波輸出模塊、以太網(wǎng)模塊等功能模塊,使臺(tái)達(dá)PLC家族成員更為豐富,功能更加完善。
PMC675ST-FWTCP
PMC676LC/1-PXE
PMCE4R-2201
PMC676RCSC-1
PMCE4R-3201
PMC610IND
PMCE4R-1200
PMCD3G-1300
PMC695TX-FWTCP
PMC677/LX
PMC676TX-PXE
PMC676SC-S
PMC676RCTX
POW1DRV-INT1MS
PMCF3-471
POPW-GBX460-01A
PMX-TOR1M
PMCSTARL-VXWM
PMCQ1R-300
PMCPCIM-4000A
PMCGA3-5AE9F0
PMCF3-3D0
PMCF3-371
PMCF3-330
PMCF3-2B1
PMCF3-260
PMCF3-1C2
PMCF3-120
PMCE4R-4201
PMCF3-5A2
PMCF3-521
PPC4A-3510BB4
PPC4A-1510BB4
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