RS422/485隔离器[FT-KZ52D]

　　北亿纤通专业研发生产RS422/485隔离器[FT-KZ52D]，RS422/485隔离器[FT-KZ52D]是一种增强或放大已存在的RS422/485信号，使您的RS-422/485网络在原有基础上再延伸1.2公里、增加32个连接点。它非常适用于PC机、终端设备、工业控制、数字仪表采集、多串口设备、单片机的串行接口等诸多领域。　

性能指标：
      ★ RS422/485至RS422/485中继器
      ★ 转换模式: RS422/485隔离中继
      ★ 全双工、半双工通用
　　★ 工作状态: LED状态指示灯
　　★ 信号：422 TXD+/-、RXD+/-
　　★ 信号：485 RX+(A) 、RX-(B)
　　★ 传输速率: 300bps-115.2kbps 
　　★ 传输距离: 1.2km 
　　★ 电源要求: DC5V 500mA
　　★ 隔离电压: 持续隔离1000V
　　★ 工作温度: 0-75℃ 湿度≤90%(无冷凝) 
　　★ 外形尺寸: 90mm×50mm×25mm
　　★ 连 接 头: RS422/485为插入式端子

 使用方法:
      (1) RS485隔离驱动：将上侧的开关拔在485位置上，两端的双绞线分别接在A、B的端子上。
      (2) RS422隔离驱动：将上侧的开关拔在422位置上，两端的双绞线分别交叉相接在端子上。

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.