>>>>>型号:IS220PRTDH1B 电阻温度器件输入模块 用于管理工业燃气轮机
【功能描述】
IS220PRTDH1B是通用电气的电阻温度器件输入模块。该模块是GE的Mark VIe Speedtronic系统的一部分，该系统是Speedtronic最终可用的系统之一。Speedtronic系列由GE在1960年代创建，用于管理工业燃气轮机和蒸汽轮机，包括Mark I、Mark II、Mark IV和Mark VI等流行版本。
IS220PRTDH1B是一个I/O包，设计用于与端子板配合使用。当与特定端子板（如IS200TRTDH2D、IS200SRTDH1A或IS200SRTDH2A）一起使用时，它被批准用于危险场所。本机有自己的电源。
只有电阻性简单器件（如RTD）才能连接到IS220PRTDH1B上的RTD输入。用于这些连接的电缆应具有当地电气规范中规定的合适绝缘层。
IS220PRTDH1B的前面板包括I/O单元两个以太网端口的LED指示灯，以及电源和ATTN LED指示灯。端口位于设备的侧面。
在添加任何类型的包装材料之前，该装置的重量约为4.40磅。尺寸为34 x 18 x 10厘米。该装置具有CE标志和UL认证。
>>>>>型号:IS220PRTDH1B 电阻温度器件输入模块 用于管理工业燃气轮机
【英文介绍】
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.
>>>>>型号:IS220PRTDH1B 电阻温度器件输入模块 用于管理工业燃气轮机
