>>>>>型号:IS220PDOAH1A 离散输入模块 具有特定的面板
【功能描述】
标记为离散I/O包的IS220PDOAH1A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，IS220PDOAH1A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。
IS220PDOAH1A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:IS220PDOAH1A 离散输入模块 具有特定的面板
【英文介绍】
The IS220PAICH1A model is described as an analog I/O package that has been approved for use in hazardous and non-hazardous locations. On the front side of the model, there are four indicators. There is also a port on the bottom, which is described as an I/O port. The PAIC battery pack can use a variety of voltages, the minimum voltage of the PAIC battery pack is 27.4 volts DC.
Because the IS220PAICH1A kit is capable of being used in many locations, various certifications have been obtained, some of which are Hazardous Sites, Zone 1 Group 2 Iics, Zone 1 Group 2 A, B, C, D and ATEX Zone 2, IIC Group and non-hazardous Sites. The following certifications are used in locations, UL E207685 and UL DEMKO 12 ATEX 1114875X, please note that UL E207685 certifications are used in many locations.
The IS220PAICH1A unit can be used in three models, namely the IS200STAIH1A and IS200STAIH2A, and the IS20TBAIH1C model. All of these models are referred to as input/output terminals.
The typical location for a PAIC I/O package will be in one of the two available VME racks, i.e. 13 or 21 slot racks. Note that this device is often used with triple modular redundant architecture systems. The TMR system has a separate control module, I/O network, and main processor card.
>>>>>型号:IS220PDOAH1A 离散输入模块 具有特定的面板
