IS220PDOAH1A型号的特点是分立输出包，在设计时考虑了连接多达两个I/O以太网网络和其他离散输出终端板。该型号的一个特殊功能是它可以控制多达十二个继电器，并接受来自其他端子板的反馈信号。可用于此型号的典型继电器是固态继电器和电磁继电器。固态继电器与 TRLYH1B、C、D 和 F 端子一起使用，而电磁继电器与TRLYH1E板一起使用。该包装上将接收的输入来自双 RJ45 以太网连接器以及三针电源输入。
IS220PDOAH1A包中嵌入了一个处理器板。有多个处理器，包括但不限于状态指示LED，用于监视和排序的本地电源，包括闪存和RAM存储器的高速处理器，甚至更多。有关处理器的所有信息都可以在GEH-721G Mark VIe控制系统指南中找到，信息可以在第<>页到<>页找到。
有一个输出启用功能与IS220PDOAH1A包一起使用。在为电池组供电的应用中，所有输出都将被禁用，直到完成一些内部自检。使能功能可以提供独立于命令的路径，以确保继电器在电池组初始化和上电期间保持掉线状态。
IS220PDOAH1A
IS220PDOAH1A
The IS220PDOAH1A model is characterized by discrete output packets, which are designed to connect up to two I/O Ethernet networks and other discrete output terminal boards. A special feature of this model is that it can control up to twelve relays and receive feedback signals from other terminal boards. Typical relays that can be used for this model are solid-state relays and electromagnetic relays. Solid state relays are used with TRLYH1B, C, D, and F terminals, while electromagnetic relays are used with TRLYH1E boards. The input to be received on this package comes from a dual RJ45 Ethernet connector and a three pin power input.
A processor board is embedded in the IS220PDOAH1A package. There are multiple processors, including but not limited to status indicator LEDs, local power supplies for monitoring and sorting, high-speed processors for flash and RAM memory, and even more. All information about the processor can be found in the GEH-721G Mark VIe Control System Guide, which can be found on pages<>to<>.
There is an output enable function used in conjunction with the IS220PDOAH1A package. In applications that power the battery pack, all outputs will be disabled until some internal self checks are completed. The enable function can provide a path independent of commands to ensure that the relay remains disconnected during battery pack initialization and power on.
IS220PDOAH1A
IS220PDOAH1A
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