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Moxa : USB vers Port série
NPort 1220

NPort 1220 gives your laptop or workstation the ability to communicate between a USB (Universal Serial Bus) port and up to 2 RS-422/485 serial peripherals. NPort 1220 adds 2 Windows serial COM ports via its USB port, and is compatible with new and legacy RS-422/485 devices .

  • Expand to 2 RS-422/485 Ports throught USB
  • Supports 4-wire RS-422/485 and 2-wire RS-485 applications
  • >Hot plug and play
  • Supports bus power and external power
  • No additional I/O, IRQ required
  • RS-422/485 speed up to 115.2 Kbps
  • upports USB 1.1, full rate speed up to 12 Mbps
  • Built-in 16 KV ESD Surge Protection
  • 2 KV Isolation Protection available with 1220I

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    Contactez-nous pour en savoir plus : info@a2-line.com