串口取电型RS-232/RS-422双向转换器

该产品直接从设备的串口(如计算机COM口)取馈电，无需外接电源。具有体积小、传输距离远、速率高、性能稳定等特性。采用袖珍型外形设计，采用DB9/DB25通用串行接口，配有可插拨接线端子，使用灵活方便，广泛用于点对点通讯、工业集散分布系统、各类遥控测系统、POS收款机、银行、保险、证券、食堂售饭系统、交通收费系统、工业集散控制、各类PLC、数据电度表、煤气表等。

该产品直接从设备的串口(如计算机COM口)取馈电，无需外接电源。具有体积小、传输距离远、速率高、性能稳定等特性。 　　采用袖珍型外形设计，采用DB9/DB25通用串行接口，配有可插拨接线端子，使用灵活方便，广泛用于点对点通讯、工业集散分布系统、各类遥控测系统、POS收款机、银行、保险、证券、食堂售饭系统、交通收费系统、工业集散控制、各类PLC、数据电度表、煤气表等。 尺寸与外观

Important Notice

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.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.