3BHE019634P201控制器模塊,PDD200A101產(chǎn)品顏色
由于大量的PLC控制器與網(wǎng)絡(luò)都需要相互通信,因此需要一個中間設(shè)備。倍加福串行網(wǎng)關(guān)(DeviceMasters?)就適用于這類應(yīng)用,串行到以太網(wǎng)轉(zhuǎn)換器和工業(yè)網(wǎng)關(guān)的產(chǎn)品系列,將來自現(xiàn)場設(shè)備的串行和以太網(wǎng)數(shù)據(jù)轉(zhuǎn)換為 TCP/IP 和工業(yè)以太網(wǎng)協(xié)議,例如 EtherNet/IP,PROFINET, MODBUS TCP,EtherNet/IP to MODBUS TCP,PROFINET to MODBUS TCP。同時,通過基于Web的配置、示例程序和基于 Windows 的管理應(yīng)用PortVison?,串行網(wǎng)關(guān)可提供即插即用的工業(yè)連接,實現(xiàn)不同品牌PLC協(xié)議之間的轉(zhuǎn)換,從物理層、數(shù)據(jù)鏈路層到應(yīng)用層提供數(shù)據(jù)轉(zhuǎn)換方案,使企業(yè)最終的應(yīng)用層有單一的網(wǎng)絡(luò)協(xié)議,便于企業(yè)的數(shù)據(jù)互通,降低應(yīng)用成本,以實現(xiàn)遠(yuǎn)程集中式自動數(shù)據(jù)采集,為數(shù)字化升級打下堅實基礎(chǔ)。
3BHE019634P201控制器模塊,PDD200A101產(chǎn)品顏色PM-127 網(wǎng)關(guān)實現(xiàn)將 Modbus 主站和 Modbus 從站接入 PROFIBUS 網(wǎng)絡(luò): 案例中有多種 Modbus 設(shè)備和儀表需要接入 PROFIBUS-DP 網(wǎng)絡(luò),通過西門子 PLC 采集數(shù)據(jù)并控制這些 設(shè)備和儀表。另有一臺帶有 Modbus 主站接口的 DCS 需要和西門子 PLC 通訊實現(xiàn)對 PLC 的監(jiān)控。IO-Link 通信協(xié)議,幾乎已成為每個工業(yè)行業(yè)領(lǐng)域公認(rèn)的標(biāo)準(zhǔn)。搭載微控制器,使傳感器更加智能,可以存儲參數(shù)設(shè)置,并提供有關(guān)設(shè)備狀態(tài)和信號質(zhì)量的其他信息。存儲的設(shè)置可以在操作過程中自動傳輸至新的傳感器,這樣替換傳感器就變得非常便捷。
IO-Link 可以通過點對點連接和 3 線標(biāo)準(zhǔn)電纜,獨立于現(xiàn)場總線集成到任何網(wǎng)絡(luò)中。IO-Link master 不僅僅可以連接 IO-Link 設(shè)備,也可以同時連接傳統(tǒng)開關(guān)信號。此外,IO-Link 傳感器也可以連接傳統(tǒng)的數(shù)字輸入。對于現(xiàn)場有通信問題產(chǎn)線,目前現(xiàn)狀是通信偶爾會中斷,不是持續(xù)性的;產(chǎn)線測試儀也確實測試出該線由于存在電磁干擾、相關(guān)設(shè)備的長期使用使得信號質(zhì)量比較差,所以出現(xiàn)了信號偶爾終端問題;對于現(xiàn)場日常運轉(zhuǎn)或維護(hù)檢測均沒有問題的產(chǎn)線,我們也進(jìn)行了簡單線纜測試:測試儀的線纜測試功能可以通過反射測試的方式,可以測試接線、定位電纜錯誤(如短路)等;拓?fù)鋻呙杩梢源_定具體段所有從站的順序及距離;主站仿真可以檢查布線、站點地址以及與段失聯(lián)的可疑站點。PB-T5內(nèi)置充電電池,單機(jī)模式下可以圖形化顯示信號質(zhì)量柱狀圖,快速查看檢測結(jié)果。存儲在PB-T5中的檢測結(jié)果,可導(dǎo)入到PC軟件中用于更詳細(xì)分析。在不影響PROFIBUS正常運行的情況下,PB-T5對DP段內(nèi)所有主從站的物理層和協(xié)議層同時進(jìn)行完整檢測,從而分析網(wǎng)絡(luò)狀況并定位故障源。它能準(zhǔn)確檢測出瞬時干擾和早期錯誤隱患,比如線纜老化、電阻丟失、接頭松動等,可實現(xiàn)預(yù)防性維護(hù),有效避免非計劃性停機(jī)。
sensor is robust and intuitive, and can achieve reliable measurement. Since its launch, this series has won the famous if design award in Germany and has excellent technical advantages. The product family name plus represents two core advantages: simple debugging and high-level factory availability guarantee.
PS + series pressure sensor is a significant expansion of Turck's existing product range. The device is designed for quick and direct debugging, with flexible installation options, intelligent system integration equipment and innovative keyboard supporting smart phone touch technology, and has higher resistance to external influences and challenging application impacts (pressure spikes). The PS + series indicates the beginning of extensive product development in the future. The product improvement will not require additional cost and the product will have a more impressive design.
The debugging of PS + pressure sensor is particularly simple. They support suspension mounting and the sensor head can rotate within 340 °. After connection, the sensor will automatically record whether the controller or bus needs PNP or NPN, and whether the current or voltage signal.