>>>>>型號(hào):IS220PRTDH1B 電阻溫度器件輸入模塊 用于管理工業(yè)燃?xì)廨啓C(jī)
【功能描述】
IS220PRTDH1B是通用電氣的電阻溫度器件輸入模塊。該模塊是GE的Mark VIe Speedtronic系統(tǒng)的一部分，該系統(tǒng)是Speedtronic最終可用的系統(tǒng)之一。Speedtronic系列由GE在1960年代創(chuàng)建，用于管理工業(yè)燃?xì)廨啓C(jī)和蒸汽輪機(jī)，包括Mark I、Mark II、Mark IV和Mark VI等流行版本。
IS220PRTDH1B是一個(gè)I/O包，設(shè)計(jì)用于與端子板配合使用。當(dāng)與特定端子板（如IS200TRTDH2D、IS200SRTDH1A或IS200SRTDH2A）一起使用時(shí)，它被批準(zhǔn)用于危險(xiǎn)場(chǎng)所。本機(jī)有自己的電源。
只有電阻性簡(jiǎn)單器件（如RTD）才能連接到IS220PRTDH1B上的RTD輸入。用于這些連接的電纜應(yīng)具有當(dāng)?shù)仉姎庖?guī)范中規(guī)定的合適絕緣層。
IS220PRTDH1B的前面板包括I/O單元兩個(gè)以太網(wǎng)端口的LED指示燈，以及電源和ATTN LED指示燈。端口位于設(shè)備的側(cè)面。
在添加任何類型的包裝材料之前，該裝置的重量約為4.40磅。尺寸為34 x 18 x 10厘米。該裝置具有CE標(biāo)志和UL認(rèn)證。
>>>>>型號(hào):IS220PRTDH1B 電阻溫度器件輸入模塊 用于管理工業(yè)燃?xì)廨啓C(jī)
【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):IS220PRTDH1B 電阻溫度器件輸入模塊 用于管理工業(yè)燃?xì)廨啓C(jī)
