IS220PTURH1A是GE為其Mark VI系統(tǒng)創(chuàng)建的組件。Mark VI是通用電氣發(fā)布的用于燃?xì)?蒸汽輪機(jī)管理的最終Speedtronic系統(tǒng)之一。

IS220PTURH1A是一個(gè)初級(jí)渦輪特定的初級(jí)行程包。該組件提供渦輪機(jī)控制終端板和一個(gè)或兩個(gè)以太網(wǎng)網(wǎng)絡(luò)之間的電氣接口。該包的輸出通過DC-62引腳連接器連接到相關(guān)的終端板。

IS220PTURH1A采用黑色外殼，帶有用于空氣循環(huán)的開口。這個(gè)案例的正面有多個(gè)LED指示燈，以及一個(gè)IR(紅外端口)。此端口未在此包中使用。在這個(gè)外殼內(nèi)，有一個(gè)處理器板，一個(gè)專門用于渦輪機(jī)控制的第二板，和一個(gè)模擬采集輔助板。該包安裝在TTURH1C端子板上。處理器板有兩個(gè)10/100以太網(wǎng)接口、閃存和RAM、用于識(shí)別的只讀芯片、內(nèi)部溫度傳感器和復(fù)位電路。

IS220PTURH1B

IS220PTURH1A允許自動(dòng)重新配置，這將自動(dòng)從控制器下載到I/O包。重新配置包括基本加載、引導(dǎo)加載、固件和參數(shù)。要實(shí)現(xiàn)這一點(diǎn)，必須啟用自動(dòng)重新配置。這是通過組件編輯器在工具箱ST應(yīng)用程序中啟用或禁用的。

IS220PTURH1A具有四個(gè)無源磁速度輸入接口。電路靈敏度可以允許檢測2轉(zhuǎn)/分的齒輪轉(zhuǎn)速，以確定渦輪機(jī)是否已降至零速度(渦輪機(jī)已停止)。包上的中位速度信號(hào)用于速度控制和主要超速跳閘信號(hào)。如果您需要更多信息，請咨詢制造商的手冊或數(shù)據(jù)表。

IS220PTURH1B

The IS220PTURH1A is a component created by GE for its Mark VI system. The Mark VI is one of the final Speedtronic systems released by General Electric for gas/steam turbine management.

The IS220PTURH1A is a primary turbo specific primary travel package. This component provides an electrical interface between the turbine control terminal board and one or two Ethernet networks. The output of the package is connected to the associated terminal board via a DC-62 pin connector.

The IS220PTURH1A comes in a black housing with an opening for air circulation. The front of this case has multiple LED indicators, as well as an IR(infrared port). This port is not used in this package. Inside this enclosure, there is a processor board, a second board dedicated to turbine control, and an analog acquisition auxiliary board. The package is installed on the TTURH1C terminal board. The processor board has two 10/100 Ethernet interfaces, flash memory and RAM, read-only chip for identification, internal temperature sensor and reset circuit.

The IS220PTURH1A allows automatic reconfiguration, which will automatically download from the controller to the I/O package. Reconfiguration includes base load, boot load, firmware, and parameters. To do this, you must enable automatic reconfiguration. This is enabled or disabled in the toolbox ST application through the Component editor.

The IS220PTURH1A has four passive magnetic speed input interfaces. Circuit sensitivity can allow the detection of a gear speed of 2 RPM to determine if the turbine has dropped to zero speed (the turbine has stopped). The median speed signal on the packet is used for speed control and the main overspeed trip signal. If you need more information, consult the manufacturer’s manual or data sheet.

IS220PTURH1B