首页>2423>规格书详情

2423中文资料SEALEVEL数据手册PDF规格书

厂商型号	2423
功能描述	USB to 4-Port RS-232, RS-422, RS-485 DB9 Serial Interface Adapter
文件大小	301.94 Kbytes
页面数量	2 页
生产厂商	SEALEVEL
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2026-2-9 18:21:00
人工找货	2423价格和库存，欢迎联系客服免费人工找货

特性 Features

• Compliant with RoHS and WEEE directives

• Each port individually software configurable for RS-232, RS-422, and

RS-485

• Electrical interface settings are maintained across multiple computers

• High-speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO

• Supports data rates to 921.6K bps

• Automatic RS-485 enable/disable

• Status LEDs display electrical interface selection and serial data activity

for each port

• Power LED displays connection to host

• Powered by USB connection

• High-retention USB type B connector prevents accidental disconnection

of standard USB cable

• Four DB9M connectors with full modem control signals implemented in

RS-232 mode

• Sealevel SeaCOM software supports Microsoft Windows operating

systems

• Includes 6′ USB device cable (Item# CA179)