80190-580-51半導體模塊,A-B英文使用說(shuō)明80190-580-51
四個(gè)LED位于板的頂部。重啟按鈕立即定位LED下方。帶有RJ-11連接器的RS-232串行端口是Station Manager端口。帶有15針D連接器的RS-485串行端口位于Station Manager端口下方模塊的下載端口。14針AAUI連接器面朝下，是收發(fā)器港口城市默認的MAC地址標簽貼在塑料外殼的外面。以太網(wǎng)接口上有四個(gè)LED：OK、LAN、SER和STAT。
80190-580-51半導體模塊這些LED可以是打開(kāi)、關(guān)閉、緩慢閃爍或快速閃爍。它們表示接口所處的狀態(tài)、流量在收發(fā)器端口和下載器端口上，以及發(fā)生異常事件時(shí)。重新啟動(dòng)按鈕重新啟動(dòng)按鈕有四個(gè)功能：LED測試、重新啟動(dòng)、重新啟動(dòng)和重新加載以及重新啟動(dòng)和進(jìn)入維護實(shí)用程序。當以太網(wǎng)前蓋打開(kāi)時(shí)，無(wú)法訪(fǎng)問(wèn)重啟按鈕接口已關(guān)閉。串行端口以太網(wǎng)接口上有兩個(gè)串行端口：Station Manager端口和Downloader港口城市Station Manager端口。該RS-232端口用于連接終端或終端仿真器訪(fǎng)問(wèn)以太網(wǎng)接口上的Station Manager軟件。該端口使用6針RJ-11連接器。IC693CBL316 Station Manager電纜非常適合連接到此端口（請參閱第10章了解詳細信息）。固件升級端口。15針D型RS-485端口用于連接電腦下載程序，以防需要更新以太網(wǎng)接口中的通信軟件。使用IC690ACC901微型轉換器/電纜套件進(jìn)行此連接（詳見(jiàn)附錄E）
Four LEDs are located at the top of the board. The Restart pushbutton is located immediately
below the LEDs. The RS-232 serial port with the RJ-11 connector is the Station Manager port.
The RS-485 serial port with the 15-pin D connector located below the Station Manager port is the
module’s Downloader port. The 14-pin AAUI connector, facing downward, is the Transceiver
port. The Default MAC Address label is attached to the outside of the plastic housing.
Board Indicators
There are four LEDs on the Ethernet Interface: OK, LAN, SER, and STAT. These LEDs can be
ON, OFF, BLINKING slow, or BLINKING fast. They indicate the state the Interface is in, traffic
on the Transceiver port and Downloader port, and when an exception event has occurred.
Restart Button
The Restart button serves four functions: LED test, Restart, Restart and Reload, and Restart and
Enter Maintenance Utility. The Restart button is inaccessible when the front cover of the Ethernet
Interface is closed.
Serial Ports
There are two serial ports on the Ethernet Interface: the Station Manager Port and the Downloader
Port.
The Station Manager Port. This RS-232 port is used to connect a terminal or terminal emulator
to access the Station Manager software on the Ethernet Interface. This port uses a 6-pin, RJ-11
connector. The IC693CBL316 Station Manager cable is ideal for connecting to this port (see
Chapter 10 for details).
The Firmware Upgrade Port. The 15-pin, D-type, RS-485 port is used to connect to the PC
Downloader in case the communications software in the Ethernet Interface needs to be updated.
