>>>>>型号:IS220PDIAH1A 离散输入模块 具有位置标准
【功能描述】
标记为离散I/O包的IS220PDIAH1A型号也用于Mark VI系列和YDIA离散输入模块。PDIA模型可以使用几种不同的相关端子板，其中包括：
IS200TBCIH4C
IS200STCIH1A
IS200STCIH8A
IS200TBCIH2C
IS200TCIH2A
这些型号都与PDIA配合使用，以批准在危险场所使用。在危险环境中使用时，需要特定的认证。认证ULE207685用于非危险、I类2区IIC组和I类2类组A、B、C和D位置。在ATEX Zone 2 Group IIC场所使用时需要特定的认证，该认证为UL DEMKO 12 ATEX 1114875X。
与Mark VI系列中的其他型号相比，IS220PDIAH1A不一定具有特定的面板，因为它是一个I/O包。在设备的正面，有七个指示灯，在电池组的右侧，每组三个，电源指示灯和链路指示灯两个，一个指示ENet1，另一个表示ENet2。在这三个指示灯下方，有一个以太网端口，用于将模型连接到以太网，以便于以太网通信。
IS220PDIAH1A包具有位置标准，其中两个是UL 600790第5版和UL 60079-15第3版，用于I类2区IIC组。此信息可以在GEH-6725 Mark VI控制设备Hazloc手册中找到，该手册位于上面的手册选项卡下。
>>>>>型号:IS220PDIAH1A 离散输入模块 具有位置标准
【英文介绍】
When were the IS215VCMIH2C and Mark VI control systems first released?
The Mark VI was one of the last Speedtronic series to be released by GE. From the late 1960s (MKI) to the 1990s (MKVI and MKVIe), this series of gas turbine/steam turbine management systems was developed in many iterations with the main goal of improving the efficiency of turbine systems through reliable management, good design and the best emerging technologies. The IS215VCMIH2C was released by GE Energy and GE Industrial Solutions during the production of the Mark VI control system.
Product description
The IS215VCMIH2C is designed as a VME communication card in the GE Mark VI turbine control system and is essential for the correct functioning of the entire system. The VCMI VME communication board allows the input/output (I/O) card to communicate with other I/O cards mounted on the VME backplane, expansion rack mounted I/O cards, I/O backup protection module, triple redundancy control module, and main processor module.
The IS215VCMIH2C card is also broadly referred to as the VME bus master controller. The PCB connects the communication between the I/O board and the controller. It also acts as a communication interface for the System Control Network (IONet).
The IS215VCMIH2C has four built-in port connections placed on its front panel. These include an RS-232C serial port, Type D plug connectors, and three IONet 10Base2 Ethernet ports. Each IONet connector is associated with three LED indicators labeled TX/RX/CD. The board has additional LED indicators labeled Status, Failure, Run, and 1, 2, 4, and 8. The former is located above the reset switch (button), while the latter is located directly below the serial port.
>>>>>型号:IS220PDIAH1A 离散输入模块 具有位置标准
