369-HI-R-M-0-0-0-E繼電保護器,GE燃機電氣以太網(wǎng)接口端口以太網(wǎng)接口模塊有兩個自動感應10Base T/100Base TX RJ-45屏蔽用于連接10BaseT或100BaseTX IEEE 802.3的雙絞線以太網(wǎng)端口網(wǎng)絡端口自動感應速度（10Mbps或100Mbps）、雙工模式（半雙工或全雙工）和連接到其上的電纜（直通或交叉），無需干預必修的。以太網(wǎng)介質以太網(wǎng)接口可以通過其網(wǎng)絡端口直接在10BaseT/100BaseTX介質上運行。
369-HI-R-M-0-0-0-E繼電保護器10BaseT:10BaseT在每個節(jié)點之間使用長達100米的雙絞線和交換機、集線器或中繼器。典型的交換機、集線器或中繼器支持6到12個節(jié)點以星形布線拓撲連接。100BaseTX:100BaseTX在每個節(jié)點和交換機、集線器或中繼器。電纜應為數(shù)據(jù)級5類非屏蔽雙絞線（UTP）或屏蔽雙絞線（STP）電纜。使用兩對導線，一對用于傳輸，另一個用于碰撞檢測和接收。典型的交換機、集線器或中繼器支持6在星形布線拓撲中連接到12個節(jié)點。車站經(jīng)理以太網(wǎng)接口的內置車站管理器功能提供在線監(jiān)控通過Station Manager端口或以太網(wǎng)電纜訪問以太網(wǎng)接口。車站經(jīng)理服務包括：? 用于詢問和控制電臺的一組交互式命令。? 無限制訪問以觀察內部統(tǒng)計信息、異常日志和配置參數(shù)。固件升級以太網(wǎng)接口使用WinLoader軟件實用程序。WInLoader隨以太網(wǎng)接口的任何更新一起提供軟件以太網(wǎng)全局數(shù)據(jù)（EGD）每個PACSystems CPU最多支持255個同時以太網(wǎng)全局數(shù)據(jù)（EGD）交易所。EGD交換使用編程器進行配置，并存儲在PLC中。生產(chǎn)和消費的交易所都可以配置。PACSystems以太網(wǎng)接口支持EGD交換的選擇性消費和EGD交換的生產(chǎn)和消耗到本地子網(wǎng)的廣播IP地址。
Ethernet Interface Ports
The Ethernet Interface module has two auto-sensing 10Base T / 100Base TX RJ-45 shielded
twisted pair Ethernet ports for connection to either a 10BaseT or 100BaseTX IEEE 802.3
network. The port automatically senses the speed (10Mbps or 100Mbps), duplex mode (half
duplex or full duplex) and cable (straight-through or crossover) attached to it with no intervention
required.
Ethernet Media
The Ethernet Interface can operate directly on 10BaseT/100BaseTX media via its network ports.
10BaseT: 10BaseT uses a twisted pair cable of up to 100 meters in length between each node
and a switch, hub, or repeater. Typical switches, hubs, or repeaters support 6 to 12 nodes
connected in a star wiring topology.
100BaseTX: 100BaseTX uses a cable of up to 100 meters in length between each node and a
switch, hub, or repeater. The cable should be data grade Category 5 unshielded twisted pair
(UTP) or shielded twisted pair (STP) cable. Two pairs of wire are used, one for transmission,
and the other for collision detection and receive. Typical switches, hubs, or repeaters support 6
to 12 nodes connected in a star wiring topology.Station Manager
The built-in Station Manager function of the Ethernet Interface provides on-line supervisory
access to the Ethernet Interface, through the Station Manager port or over the Ethernet cable.
Station Manager services include:
? An interactive set of commands for interrogating and controlling the station.
? Unrestricted access to observe internal statistics, an exception log, and configuration
parameters. Firmware Upgrades
The Ethernet Interface receives its firmware upgrades indirectly from the PLC CPU using the
WinLoader software utility. WInLoader is supplied with any updates to the Ethernet Interface
software.
Ethernet Global Data (EGD)
Each PACSystems CPU supports up to 255 simultaneous Ethernet Global Data (EGD)
exchanges. EGD exchanges are configured using the programmer and stored into the PLC.
Both Produced and Consumed exchanges can be configured. PACSystems Ethernet Interfaces
support both selective consumption of EGD exchanges and EGD exchange production and
consumption to the broadcast IP address of the local subnet.
