290型 RS-232 到 RS-422/RS-485集中器(HUB)
  
特点包括
  • 打破RS-485限制可接入496节点

  • 容量16  

  • 每个端口可设置成RS-422 2线 RS-485

  • 提供双口间的隔离

  • 所有端口浪涌保护

  • Increased System Reliability

 

Description Product Info
290 RS-232 到 RS-422/RS-485集中器(HUB) Specifications Manual Application Note
290-220 RS-232 到 RS-422/RS-485集中器(HUB)- 220 Volts Specifications Manual Application Note
290RM RS-232 到 RS-422/RS-485集中器(HUB)-  Rack Mounting Kit Specifications Manual Application Note