2路RS-485/422 TCP/IP串口服务器，是一款能让串口设备立即具备联网能力的串口联网服务器，提供2路RS-485/422（RJ45接口）和1路10/100Base-TX网络接口，可以把分散的串行设备、主机等通过网络集中管理，简易、方便。应用中可通过WEB页面对其进行设置、软件升级。
另外，NP302T-2D(RS-485/422)提供功能强大的基于Windows平台的管理配置工具，它能够一步一步引导用户对设备进行管理配置，所有设置可通过Web或Telnet实现，支持过网关、跨路由通信，用户可灵活配置IP地址、Server和Client模式、数据封包大小等等。 NP302T-2D(RS-485/422)采用EMC防护设计，电源具有过流、过压保护，能够可靠地在恶劣危险的环境中工作。
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Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
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