隨著網(wǎng)絡(luò)技術(shù)的不斷發(fā)展,網(wǎng)絡(luò)通信問題日益受到人們的關(guān)注。在工廠網(wǎng)絡(luò)中,通常會(huì)將不同的設(shè)備、系統(tǒng)劃分到不同的網(wǎng)段中。例如,自動(dòng)化部門需要訪問公司的自動(dòng)化設(shè)備進(jìn)行編程改造,而生產(chǎn)部門需要訪問HMI查詢?cè)O(shè)備狀態(tài)和參數(shù)。現(xiàn)場(chǎng)設(shè)備越多,設(shè)備IP管理可能越混亂,數(shù)據(jù)集成成為新的難題。
在這種情況下,網(wǎng)段隔離器可以將這些PLC、DCS、HMI的設(shè)備IP進(jìn)行轉(zhuǎn)換從而限制在特定的網(wǎng)段內(nèi),以保證各個(gè)系統(tǒng)的數(shù)據(jù)通信和共享。此外,通過網(wǎng)絡(luò)資源的合理分配,網(wǎng)絡(luò)帶寬和響應(yīng)速度都會(huì)得到提高,同時(shí)也可以減少網(wǎng)絡(luò)擁塞和故障,可以有效地提高網(wǎng)絡(luò)安全性和性能。
物通博聯(lián)推出的網(wǎng)段隔離器具備NAT轉(zhuǎn)換和網(wǎng)段隔離功能,實(shí)現(xiàn)PLC、HMI、CNC、DCS、MES等網(wǎng)絡(luò)通訊和數(shù)據(jù)采集,兼有跨網(wǎng)段隔離和IP轉(zhuǎn)換,如車間多個(gè)設(shè)備,如果有不同網(wǎng)段的IP地址,則可以統(tǒng)一成同一網(wǎng)段的IP地址,進(jìn)行設(shè)備(PLC、CNC)的在線編程、數(shù)據(jù)采集、遠(yuǎn)程管理等各種跨網(wǎng)段訪問。
應(yīng)用場(chǎng)景:
1、解決新購(gòu)置設(shè)備IP不能修改,而無法接入網(wǎng)絡(luò)問題
2、通過NAT轉(zhuǎn)換,解決不同網(wǎng)段的設(shè)備無法通信的問題
3、通過IP重命名,實(shí)現(xiàn)生產(chǎn)網(wǎng)絡(luò)的IP統(tǒng)一規(guī)劃和管理問題
4、通過IP重命名,解決隱藏設(shè)備真實(shí)IP,防止網(wǎng)絡(luò)攻擊問題
5、通過防火墻網(wǎng)段隔離和端口限制,有效提抗網(wǎng)絡(luò)干擾和攻擊能力
審核編輯:湯梓紅
-
plc
+關(guān)注
關(guān)注
5016文章
13387瀏覽量
465404 -
DCS
+關(guān)注
關(guān)注
20文章
613瀏覽量
50292 -
數(shù)據(jù)采集
+關(guān)注
關(guān)注
39文章
6252瀏覽量
114045 -
NAT
+關(guān)注
關(guān)注
0文章
146瀏覽量
16298 -
HMI
+關(guān)注
關(guān)注
9文章
597瀏覽量
48735
發(fā)布評(píng)論請(qǐng)先 登錄
相關(guān)推薦
車間有多個(gè)PLC時(shí),不同網(wǎng)段如何實(shí)現(xiàn)跨網(wǎng)段訪問?
![車間有<b class='flag-5'>多個(gè)</b><b class='flag-5'>PLC</b>時(shí),不同<b class='flag-5'>網(wǎng)段</b>如何<b class='flag-5'>實(shí)現(xiàn)</b>跨<b class='flag-5'>網(wǎng)段</b>訪問?](https://file1.elecfans.com//web3/M00/04/16/wKgZO2ducDeAHZF2AAFVklMLFy0673.jpg)
突破跨網(wǎng)段通訊問題:不同網(wǎng)段PLC設(shè)備如何通訊?
![突破跨<b class='flag-5'>網(wǎng)段</b>通訊問題:不同<b class='flag-5'>網(wǎng)段</b><b class='flag-5'>PLC</b><b class='flag-5'>設(shè)備</b>如何通訊?](https://file1.elecfans.com/web3/M00/01/B6/wKgZPGdXugOAG6_LAAUurnAEcWk148.png)
PLC、CNC等設(shè)備NAT跨網(wǎng)段通信系統(tǒng)解決方案
![<b class='flag-5'>PLC</b>、CNC等<b class='flag-5'>設(shè)備</b><b class='flag-5'>NAT</b>跨<b class='flag-5'>網(wǎng)段</b>通信系統(tǒng)解決方案](https://file1.elecfans.com//web2/M00/09/56/wKgZomcKDA6ADm7wAAFVklMLFy0869.jpg)
工業(yè)NAT網(wǎng)關(guān)實(shí)現(xiàn)不同網(wǎng)段IP轉(zhuǎn)換成同一網(wǎng)段
![工業(yè)<b class='flag-5'>NAT</b>網(wǎng)關(guān)<b class='flag-5'>實(shí)現(xiàn)</b>不同<b class='flag-5'>網(wǎng)段</b>IP<b class='flag-5'>轉(zhuǎn)換</b>成同一<b class='flag-5'>網(wǎng)段</b>](https://file1.elecfans.com//web2/M00/07/74/wKgZombxF7SASpc7AAFVklMLFy0176.jpg)
NAT網(wǎng)關(guān)在自動(dòng)化設(shè)備聯(lián)網(wǎng)的應(yīng)用場(chǎng)景
![<b class='flag-5'>NAT</b>網(wǎng)關(guān)在自動(dòng)化<b class='flag-5'>設(shè)備</b>聯(lián)網(wǎng)的應(yīng)用場(chǎng)景](https://file1.elecfans.com//web2/M00/04/ED/wKgZombVbSSAedE2AAFVklMLFy0423.jpg)
工業(yè)以太網(wǎng)中的網(wǎng)段隔離NAT如何實(shí)現(xiàn)
![工業(yè)以太網(wǎng)中的<b class='flag-5'>網(wǎng)段</b><b class='flag-5'>隔離</b><b class='flag-5'>NAT</b>如何<b class='flag-5'>實(shí)現(xiàn)</b>](https://file1.elecfans.com//web2/M00/03/ED/wKgaoma_CrqARWcwAAFVklMLFy0182.jpg)
IP轉(zhuǎn)換網(wǎng)關(guān)在設(shè)備數(shù)據(jù)采集通信中的作用
![IP<b class='flag-5'>轉(zhuǎn)換</b>網(wǎng)關(guān)在<b class='flag-5'>設(shè)備</b>數(shù)據(jù)采集通信中的作用](https://file1.elecfans.com//web2/M00/01/A5/wKgaomaxkAmAJepkAAFVklMLFy0660.jpg)
NAT網(wǎng)段隔離器在工業(yè)場(chǎng)景的作用
![<b class='flag-5'>NAT</b><b class='flag-5'>網(wǎng)段</b><b class='flag-5'>隔離</b>器在工業(yè)場(chǎng)景的作用](https://file1.elecfans.com//web2/M00/00/96/wKgZomawY1uAZMHAAAFVklMLFy0682.jpg)
NAT網(wǎng)關(guān)如何修改PLC的IP地址實(shí)現(xiàn)跨網(wǎng)段訪問
![<b class='flag-5'>NAT</b>網(wǎng)關(guān)如何修改<b class='flag-5'>PLC</b>的IP地址<b class='flag-5'>實(shí)現(xiàn)</b>跨<b class='flag-5'>網(wǎng)段</b>訪問](https://file1.elecfans.com/web2/M00/8E/DB/wKgaomTKHhiAbp_FAAFVklMLFy0809.png)
NAT網(wǎng)關(guān)實(shí)現(xiàn)工業(yè)設(shè)備網(wǎng)段隔離,解決IP沖突問題
![<b class='flag-5'>NAT</b>網(wǎng)關(guān)<b class='flag-5'>實(shí)現(xiàn)</b>工業(yè)<b class='flag-5'>設(shè)備</b><b class='flag-5'>網(wǎng)段</b><b class='flag-5'>隔離</b>,解決IP沖突問題](https://file1.elecfans.com//web2/M00/F1/CC/wKgaomZzyB2AUMtuAAFVklMLFy0967.jpg)
CNC網(wǎng)段隔離器(NAT網(wǎng)關(guān))有什么功能
![CNC<b class='flag-5'>網(wǎng)段</b><b class='flag-5'>隔離</b>器(<b class='flag-5'>NAT</b>網(wǎng)關(guān))有什么功能](https://file1.elecfans.com//web2/M00/E8/14/wKgaomZK9myAfbQnAAFVklMLFy0377.jpg)
跨網(wǎng)段IP耦合器(PLC網(wǎng)段轉(zhuǎn)換器)是什么?
![跨<b class='flag-5'>網(wǎng)段</b>IP耦合器(<b class='flag-5'>PLC</b><b class='flag-5'>網(wǎng)段</b><b class='flag-5'>轉(zhuǎn)換</b>器)是什么?](https://file1.elecfans.com//web2/M00/CD/15/wKgZomYgy9yAA_soAAFVklMLFy0039.jpg)
網(wǎng)段隔離器如何實(shí)現(xiàn)IP隔離轉(zhuǎn)換配置
![<b class='flag-5'>網(wǎng)段</b><b class='flag-5'>隔離</b>器如何<b class='flag-5'>實(shí)現(xiàn)</b>IP<b class='flag-5'>隔離</b><b class='flag-5'>轉(zhuǎn)換</b>配置](https://file1.elecfans.com//web2/M00/C7/16/wKgaomYGLUqAaG_BAAApJs6LkQg455.png)
工業(yè)PLC設(shè)備NAT轉(zhuǎn)換網(wǎng)關(guān)有什么功能
![工業(yè)<b class='flag-5'>PLC</b><b class='flag-5'>設(shè)備</b><b class='flag-5'>NAT</b><b class='flag-5'>轉(zhuǎn)換</b>網(wǎng)關(guān)有什么功能](https://file1.elecfans.com//web2/M00/C5/46/wKgZomX74q2AKsouAAFVklMLFy0086.jpg)
工廠中有多個(gè)設(shè)備相同IP且無法修改,如何接入局域網(wǎng)
![工廠中有<b class='flag-5'>多個(gè)</b><b class='flag-5'>設(shè)備</b>相同IP且無法修改,如何接入局域網(wǎng)](https://file1.elecfans.com//web2/M00/C5/73/wKgaomX0EaKAXdryAAFVklMLFy0960.jpg)
評(píng)論