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Novus USB-i485 - 8816001039

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  • Novus USB-i485 - 8816001039
  • Novus USB-i485 - 8816001039
Calculated at checkout
Minimum Purchase:
2 unit(s)

 Product Description

The USB-i485 module is a cost-effective way to convert RS485 or RS422 industrial buses to a USB interface. When connected to a PC USB port the USB-i485 module is automatically detected and is installed as a native COM port that is compatible with any existing serial communication application.

Multiple modules can be installed when using USB hubs thus allowing a hassle-free configuration of a multi serial system without any IRQ or DMA configuration. 1500 Vdc galvanic isolation between the USB port and RS485/RS422 protects the PC from spikes or possible misconnections in the communication bus.


  • Computer interface: USB V1.1 Plug and Play
  • Operational system virtual serial port driver
  • Supports Windows 10/7/Vista/XP/2008Server/2003Server/98/ME/2000/CE, MAC and Linux 2.4.20 or above. 64-bit options for latest operating systems
  • Field Interfaces: RS485 Half-Duplex (dual buses), RS485 Full Duplex or RS422
  • Jumper selected RS485 / RS422
  • Automatic flow control for RS485 Half Duplex 120 Ohms internal resistors termination enabled by jumpers
  • Transmission rate: from 300 bps to 250 kbps
  • MaximumRS485/RS422 cable length: 1200 m
  • Maximum number of devices in the RS485 network
  • Half Duplex: 2 x 32 devices
  • Full Duplex: 32 devices
  • Data transmission and reception LED indicators
  • Power: from the USB port
  • Consumption: <100 mA
  • Isolation: 1500 Vdc from USB interface and the RS485/RS422 interfaceRS485/422 bus protection: ±60 Vdc, 15 kV ESD
  • USB connection: Mini-B connector A 1.5 m cable with plugs mini-B and A is provided with the module
  • RS485/422 connector: screw terminal type accepting 1.5 mm² (16 AWG) wires ABS enclosure: 70 x 60 x 18 mm
  • Operating environment: 0 to 70°C, 10 to 90% relative humidity, non-condensing
  • Base Unit of Measure: Each


 Product Videos

Meet USB i485 | English
  • Meet USB i485 | English
    The USB-i485 module is a cost-effective way to convert RS485 o...

 Other Details

  • Part Number: 8816001039
  • SKU: 8816001039
  • Alternate Part Number: Replaced 8816001035
  • Manufacturer: Novus
  • Type: USB Converter
  • Weight - lbs.: 0.240000

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