基于工業(yè)無線局域網(wǎng),并通過提供的數(shù)據(jù)傳輸速率或監(jiān)控?zé)o線電連接,SCALANCE W可實現(xiàn)端到端的通訊,延伸到過去很難或不可能到達(dá)的區(qū)域。SCALANCE W采用了與IEEE 802.11 b/g和802.11a相符合的無線以太網(wǎng)標(biāo)準(zhǔn)。
SCALANCE X提供了一系列工業(yè)以太網(wǎng)交換機(jī),這些交換機(jī)具有各類功能,如通過PROFINET、SNMP或WEB進(jìn)行診斷等,可適用于zui廣泛的應(yīng)用領(lǐng)域(如網(wǎng)絡(luò)結(jié)構(gòu)、數(shù)據(jù)傳輸速率和端口數(shù))。
利用安全機(jī)制,如驗證、數(shù)據(jù)編碼或權(quán)限控制,SCALANCE S可保護(hù)公司內(nèi)部的網(wǎng)絡(luò)和數(shù)據(jù)免受侵襲、操縱和未*訪問。
天線
1.通過優(yōu)化發(fā)射和接收條件,遠(yuǎn)程天線提高了無線連接的靈活性
2.天線分集技術(shù)提供了穩(wěn)定的無線電連接
3.適用于工業(yè)無線局域網(wǎng)(IWLAN)和標(biāo)準(zhǔn)無線局域網(wǎng)(IEEE 802.11),在2.4GHz和5GHz下的數(shù)據(jù)傳輸速率可達(dá)54Mbit/s
天線電纜
1.天線隨帶了一條天線饋線和R-SMA插頭;也可以使用可選的延長饋線
2.所有天線電纜都提供了防爆保護(hù),無硅,且具有良好的化學(xué)穩(wěn)定性T1795-1R終端電阻(三只裝) 訂貨號:6GK5 795-1TR00-0AA6
3.如果只安裝了一條天線,則必須在SCALANCE W-700產(chǎn)品上使用T1795-1R終端電阻。LP798-1PRO避雷器 訂貨號:6GK5 798-1LP00-0AA6
1.LP798-1PRO避雷器擴(kuò)展了遠(yuǎn)程天線在室外的可能應(yīng)用場合
2.由于防水、防塵,防護(hù)等級為IP65,因此具有靈活的工業(yè)應(yīng)用
3.也適合在寬溫范圍下于室外運行
PS791-1PRO電源 訂貨號:6GK5 791-1PS00-0AA6
1.AC/DC電源組,輸入電壓范圍從90V到265V AC
2.堅固的防水、防塵金屬外殼,IP65防護(hù)等級
3.可用于所有的SCALANCE產(chǎn)品
4.可與冗余電源一起使用
這些接入點模塊用于搭建傳輸帶寬可達(dá)54Mbit/s,符合 IEEE 802.11b/g 和 IEEE 802.11a 標(biāo)準(zhǔn)的無線電網(wǎng)絡(luò) , 運行頻率為2.4GHz和5GHz,適用于惡劣的工業(yè)環(huán)境中。利用SCALANCE W-780接入點模塊,可以把工業(yè)無線局域網(wǎng)的功能方便地添加到現(xiàn)有局域網(wǎng)和無線局域網(wǎng)中。
1.由于采用了帶寬-,并且循環(huán)監(jiān)控與客戶端的連接,因而為工廠中的高效生產(chǎn)提供了高可用的和可靠的無線通訊。
2.符合*的行業(yè)標(biāo)準(zhǔn)IEEE 802.11,保護(hù)了投資。
3.四個設(shè)備合而為一: 2.4GHz或5GHz下接入點或點到點連接。
4.由于具有堅固的構(gòu)造和防震保護(hù),因而適用于日常惡劣的工業(yè)環(huán)境,同時也適合在-20°C到+60°C之間工作。
5.即便在 24VDC 下,也可通過以太網(wǎng)供電 (PoE) 的方式,數(shù)據(jù)和電源通過一根電纜進(jìn)行傳輸。
6.由于采用了的安全機(jī)制,如WPA或128位加密(AES),因而提供了高的安全性,防止了黑客侵入和操作員的操作故障。
7.無硅無鹵,符合ATEX有關(guān)防爆區(qū)域的認(rèn)證標(biāo)準(zhǔn)。
8.由于采用了C-PLUG(配置插頭),可在發(fā)生故障時方便地替換設(shè)備。
9.利用安裝向?qū)?,實現(xiàn)了簡單快速安裝。
10.由于采用了全集成自動化(TIA)技術(shù),因而具有高的系統(tǒng)穩(wěn)定性。
11.在與工業(yè)以太網(wǎng)的連接中斷的情況下,可自動漫游。
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