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USB to RS485 Serial

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  1. FTDI Chip USB to RS485/RS422 Industrial Isolated with DB-9/RJ45/Terminal Screw

    FTDI Chip USB to RS485/RS422 Industrial Isolated with DB-9/RJ45/Terminal Screw

    Optically Isolated Industrial USB to RS485 / RS422 serial adapter that is designed with DB-9, RJ45, and Terminal Screw Output interfaces. Used in serial applications such as serial printers, scanners, GPS, and consumer equipment. Learn More
    $54.98
  2. Industrial RS232-RS422-RS485 to USB 2.0 Serial Adapter

    Industrial RS232-RS422-RS485 to USB 2.0 Serial Adapter Combination

    This 2-Port serial adapter combination supports the use of one or two serial protocols simultaneously making it very versatile for many COM applications. Learn More
    $79.95
  3. Isolated and Surge Protected Serial Adapter

    USB2-4COM-SI-M - 4-Port RS-232 USB-to-Serial Adapter, with Optical-isolation and Surge Protection, Metal Case Protection, Metal Case

    Optical isolation and surge protection are available on serial port and is individually optically isolated with 2000 volt DC optical isolation on 8 signal pins, GND is isolated by 5V DC-to-DC converter. The optical isolation protects your computer from spikes and surges. Learn More
    $199.89
  4. USB to RS-422/485 Adapter with Optical isolation & surge protection

    USB-COMi-SI-M USB-to-Optical isolated RS-422/485 Industrial Adapter

    USB to RS-422/485 Adapter with Optical isolation with 2000 volts DC & surge protection. Built-n ESD protection up to 25KV. Learn More
    $99.78
  5. USB to RS-232/422/485 Industrial Adapter with DIP switch control

    1-Port USB to RS-232 Selectable RS-422 or RS-485 Industrial Adapter

    The USB-COMi-M USB Serial Adapter instantly adds a RS-232, or RS-422, or RS-485 serial communication port to your system, Both a 6-pin terminal block and a DB9 male connector are available for optimal flexibility for serial connection. Learn More
    $54.89
  6. 4-port serial adapter with optical isolation

    Four Port USB to Quad RS-422/485 Adapter with Optical Isolation & Surge Protection

    USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail is designed to make serial port expansion quick with a simple USB cable and DIP switch controlled signals. Learn More
    $294.78
  7. Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter with Isolation and Surge Protection

    Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter with Isolation and Surge Protection

    Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter with Isolation and Surge Protection. Learn More
    $287.91
  8. Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

    Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB Adapter

    Windows 7 Rugged Industrial 8-Port Terminal Block RS232/422/485 to USB adapter designed to be rugged and add 8 high-speed serial ports to industrial applications using Workstations, thin clients, or servers. Learn More

    Special Price $187.91

    Regular Price: $199.98

  9. Industrial Quality RS-232 to RS-422/485 Converts RS232 to/from RS422/485

    Industrial Quality RS-232 to RS-422/485 Converts RS232 to/from RS422/485

    Industrial Quality RS-232 to RS-422/485 Converts RS232 to/from RS422/485 Learn More
    $79.98
  10. USB to Dual RS422/RS-485 Industrial Adapter Ports

    USB-2COMi-M USB to Dual RS422/RS-485 Industrial Adapter

    Support for your existing RS422 and RS485 serial devices doesn’t disappear because your new computer doesn’t have serial ports. The USB-2COMi-M USB to Dual Serial Adapter supports 2 DB9 high speed communication with 128 byte FIFO, Terminal Block and 2-pin DIP Switch mode control. Learn More
    $90.25

Items 1 to 10 of 40 total

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