140CRP31200以太網(wǎng)模塊,SCHNEIDER使用流程粗電纜的電流限制對于厚電纜，網(wǎng)絡(luò)上的最大電流為16安培。然而，只有8安培允許在單個網(wǎng)段上使用。通過以下方式可以從單個電源中提取16安培將電源定位在兩個網(wǎng)段的中心點，向每個部分。細(xì)電纜的電流限制對于薄電纜，允許的最大電流為3安培。以太網(wǎng)接口模塊IC695ETM001用于連接將PACSystems RX3i控制器連接到以太網(wǎng)。
140CRP31200以太網(wǎng)模塊它使與其他PAC系統(tǒng)設(shè)備通信的RX3i控制器以及90系列和VersaMax控制器。以太網(wǎng)接口提供與其他PLC、主機的TCP/IP通信運行主機通信工具包或程序員軟件，和運行TCP/IP版本編程的計算機軟件這些通信使用GE Fanuc SRTP和四層TCP/IP上的以太網(wǎng)全局?jǐn)?shù)據(jù)（EGD）協(xié)議（互聯(lián)網(wǎng)）堆棧。RX3i以太網(wǎng)接口的功能包括：? 完整的PLC編程和配置服務(wù)? 使用以太網(wǎng)全局?jǐn)?shù)據(jù)（EGD）進(jìn)行定期數(shù)據(jù)交換? 讀寫PLC和EGD交換的EGD命令通過網(wǎng)絡(luò)存儲。? 使用SRTP的TCP/IP通信服務(wù)? 綜合電站管理和診斷工具? 通過IEEE 802.3 CSMA/CD 10Mbps擴展PLC連接和100Mbps以太網(wǎng)LAN端口連接器。? 具有自動協(xié)商、感知、速度和交叉檢測。? 直接連接到BaseT（雙絞線）網(wǎng)絡(luò)交換機、集線器或無外部收發(fā)器的中繼器。有關(guān)本模塊的更多信息，請參閱以下出版物：? PAC系統(tǒng)的TCP/IP以太網(wǎng)通信，GFK-2224? PACSystems TCP'IP通信，車站管理器手冊，GFK-2225
The Ethernet Interface Module, IC695ETM001, is used to connect a
PACSystems RX3i controller to an Ethernet network. It enables the
RX3i controller to communicate with other PACSystems equipment
and with Series 90 and VersaMax controllers. The Ethernet Interface
provides TCP/IP communications with other PLCs, host computers
running the Host Communications Toolkit or programmer software,
and computers running the TCP/IP version of the programming
software. These communications use the GE Fanuc SRTP and
Ethernet Global Data (EGD) protocols over a four-layer TCP/IP
(Internet) stack.
Features of the RX3i Ethernet Interface include:
?
Full PLC programming and configuration services
?
Periodic data exchange using Ethernet Global Data (EGD)
?
EGD Commands to read and write PLC and EGD exchange
memory over the network.
?
TCP/IP communication services using SRTP
?
Comprehensive station management and diagnostic tools
?
Extended PLC connectivity via IEEE 802.3 CSMA/CD 10Mbps
and 100Mbps Ethernet LAN port connectors.
?
Network switch that has Auto negotiate, Sense, Speed, and
crossover detection.
?
Direct connection to BaseT (twisted pair) network switch, hub, or
repeater without an external transceiver.
For more information about this module, please refer to the following publications:
?
TCP/IP Ethernet Communications for PACSystems, GFK-2224
?
PACSystems TCP’IP Communications, Station Manager Manual, GFK-2225
