EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter (White CASE), EZSync2303

  • Industrial grade high performance 2500V isolated USB to RS485/RS422 adapter based on more reliable magnetic isolation technology from ADI
  • Support RS422 (R+, R-, T+(A), T-(B), GND) or RS485(T+(A), T-(B), GND) interface. FTDI chip based serial interface shows up as a virtual COM port, compatible with all Windows and Mac OS versions.
  • ESD Protection for RS-485 I/O’s ±15kV Human Body Model (HBM) ±15kV EN61000-4-2 Air Gap Discharge ±8kV EN61000-4-2 Contact Discharge
  • Visual indication of Tx/Rx data traffic and Power status via LEDs. Size: 70mm*45mm*24mm(2.75in*1.77in*0.95in). USB powered, package includes a 1-meter USB cable for PC connection.
  • This adapter has a CH431 chip for USB to serial conversion. Please consider EZSync2301 with FTDI chip for better Windows compatibility.

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Description

EZSync2303 is an industrial grade port powered isolated USB to RS485 / RS422 adapter. It provides an isolated 2-wire RS485 or 4-wire RS422 interface through a regular USB interface. The circuit is built around a high-performance CH430 USB-to-Serial chip and ADI magnetic isolation chip. Comparing to optical isolation, the superior magnetic isolation technology from ADI enables high-speed bidirectional data transferring with great ground loop noise and voltage spike immunity.The adapter draws power from USB port and no external power supply is required. The USB to serial chip is compatible with all the Windows and Mac OS versions and it shows up as a COM port in Windows device manager after driver installation.

  • 2500 Vac RMS Magnetic Isolation
  • Baud rate: 300bps-460800bps
  • Input interface: USB typeB
  • Output interface: RS422 (R+, R-, T+(A), T-(B), GND) or RS485(T+(A), T-(B), GND)
  • Isolation: 2500Vac rated
  • Anti-surge: triple protection against line surge(TVS, GDT and capacitor filtering network)
  • LEDs for Power and Tx/Rx Data Lines
  • USB 1.0, 1.1, 2.0 and 3.0 Compatible (12 Mbps)
  • Support all Windows, Linux and Mac OS versions
  • Powered by USB Port
  • Operating temperature: -40℃-85℃
  • Size:  70mm*45mm*24mm(2.75in*1.77in*0.95in)

Download

# File Description File size
1 zip CH340_341 driver Driver for Windows/Mac/Linux
345 KB

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