>>>>>型號(hào):IS220PPROH1A 渦輪機(jī)專用的 I/O 模塊 提供直接接口

【功能描述】

IS220PPROH1A是渦輪機(jī)專用的 I/O 模塊。它旨在為特定的渦輪機(jī)現(xiàn)場設(shè)備提供直接接口。這種設(shè)置消除或減少了以前連接到現(xiàn)場設(shè)備所需的大部分儀器，還提高了運(yùn)行可靠性并減少了長期維護(hù)。該IS220PPROH1A通常與TREAH_A端子板配合使用，用于航改型渦輪機(jī)緊急跳閘應(yīng)用。該組件可以連接到柵欄式或箱式接線端子。該IS220PPROH1A具有電壓檢測的現(xiàn)場接線限制，將電纜長度限制為 1,000 英尺的 18 AWG 接線。需要注意的是，將 BPPB P-Pack 與 BPPC P-Pack 交換時(shí)，無法自動(dòng)重新配置IS220PPROH1A。

IS220PPROH1A內(nèi)置一個(gè)前面板，上面標(biāo)有組件 ID 號(hào)和幾個(gè) LED 指示燈。它們成對(duì)放置在前面板上。第一對(duì)標(biāo)記為 PWR/ATTN，第二對(duì)標(biāo)記為 LINK/TxRx 和 ENET 1，第三對(duì)標(biāo)記為 LINK/TxRx 和 ENET2。最后一個(gè)組件位于面板底部;這被標(biāo)記為 IR 端口。

IS220PPROH1A接受三個(gè)速度信號(hào)。 這包括減速、加速和超速。該組件還具有實(shí)現(xiàn)超速的硬件。該套件通過一組全面的反饋信號(hào)監(jiān)控所選脫扣板的狀態(tài)和運(yùn)行。該套件支持 TMR 和單工備份保護(hù)。

 >>>>>型號(hào):IS220PPROH1A 渦輪機(jī)專用的 I/O 模塊 提供直接接口

【英文介紹】

The IS220PPROH1A is an I/O module for turbines. It is designed to provide a direct interface to specific turbine site equipment. This setup eliminates or reduces much of the instrumentation previously required to connect to field equipment, and also improves operational reliability and reduces long-term maintenance. The IS220PPROH1A is usually used in conjunction with the TREAH_A terminal board for emergency trip applications in aircraft modification turbines. The assembly can be connected to fence or box terminals. The IS220PPROH1A has field wiring limits for voltage detection, limiting cable length to 1,000 feet of 18 AWG wiring. Note that the IS220PPROH1A cannot be automatically reconfigured when swapping BPPB P-Pack with BPPC P-Pack.

The IS220PPROH1A has a built-in front panel marked with the component ID number and several LED indicators. They are placed in pairs on the front panel. The first pair is labeled PWR/ATTN, the second pair is labeled LINK/TxRx and ENET 1, and the third pair is labeled LINK/TxRx and ENET2. The last component is located at the bottom of the panel; This is labeled as an IR port.

The IS220PPROH1A accepts three speed signals. This includes deceleration, acceleration and speeding. The component also has hardware to enable overspeed. The kit monitors the status and operation of the selected trip plate through a comprehensive set of feedback signals. The suite supports TMR and simplex backup protection.

 >>>>>型號(hào):IS220PPROH1A 渦輪機(jī)專用的 I/O 模塊 提供直接接口