IEC 62769-2:20 23 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 62769-2:20 23规定了FDI？[1]Lient.一些典型的外国直接投资见附件C？客户端用例。总体外国直接投资？架构如图1所示。图1突出显示了本文档范围内的体系结构组件。 [1]外国直接投资？是非营利组织Fieldbus Foundation，Inc.的注册商标。这些信息是为了方便本文件的用户而提供的，并不构成IEC对商标持有人或其任何产品的认可。合规性不要求使用商品名。使用商号需要商号持有人的许可。

IEC 62769-2:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 62769-2:2023 specifies the FDI？[1] Client. See Annex C for some typical FDI？ Client use cases. The overall FDI？ architecture is illustrated in Figure 1. The architectural components that are within the scope of this document have been highlighted in Figure 1.

[1] FDI？ is a registered trademark of the non-profit organization Fieldbus Foundation, Inc. This information is given for the convenience of users of this document and does not constitute an endorsement by IEC of the trademark holder or any of its products. Compliance does not require use of the trade name. Use of the trade name requires permission of the trade name holder.