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Black USB to RS485 converter dongle, 6.1 by 1.6 by 1.3 cm, matte finish

TeKit

TeKit USB to RS485 Converter Adapter Black

SKU CH-DKPA-0G7BD

Converts USB to RS485 for industrial device communication up to 1.2 km without external power

  • ColorBlack
  • Changer TypeUSB to RS485 Converter Adapter
  • SpecificationsUSB to RS485 Converter Adapter
  • FeaturesUSB to RS485 Converter Adapter
  • USB powered so no extra supply needed
  • USB 2.0 compliant and backward compatible with USB 1.1
  • Wide OS support including Windows XP, Vista, 7, Linux, MacOS and WinCE 5.0
  • Industrial temperature range from -40 °C to +85 °C
  • Long-distance communication up to 1.2 km with anti-jamming performance

Industrial RS485 Link

This USB to RS485 converter adapter connects a standard USB 2.0 port to RS485 industrial devices without external power. It targets engineers, technicians and hobbyists who configure PLCs, PTZ cameras, access-control panels or other RS485 equipment from a laptop or desktop. The black dongle draws power directly from the USB bus and supports hot-swap on the USB side.

Host Compatibility Check

Verify that your computer runs Windows XP, Vista, Windows 7, Linux, MacOS or WinCE 5.0 and provides a free USB 2.0 or 1.1 port. Confirm the RS485 device uses standard A/B wiring or D+/D- labelling so the adapter terminals match. Ensure the application can operate within the 75 bps to 115 200 bps range, with a maximum of 6 Mbps, and that the 1.2 km distance limit suits the installation.

Plug-and-Play Practicality

No driver CD or external power supply is bundled; the adapter relies on the host OS to recognise the virtual COM port. The built-in LED indicators show TX/RX activity, letting you verify communication immediately. Its compact 6.1 × 1.6 × 1.3 cm form factor and industrial temperature rating of -40 °C to +85 °C mean it fits in tight cabinets and survives harsh environments without extra accessories.

Highlights

  • USB powered so no extra supply needed
  • USB 2.0 compliant and backward compatible with USB 1.1
  • Wide OS support including Windows XP, Vista, 7, Linux, MacOS and WinCE 5.0
  • Industrial temperature range from -40 °C to +85 °C
  • Long-distance communication up to 1.2 km with anti-jamming performance

Specifications

ColorBlack
Changer TypeUSB to RS485 Converter Adapter
SpecificationsUSB to RS485 Converter Adapter
FeaturesUSB to RS485 Converter Adapter

Questions about this item

What comes in the box and do I need to buy a separate cable for the RS485 side?

The adapter has a USB plug for the PC and an RS485 port for the device; no external power supply is required because it draws power from the USB port. The RS485 wiring (A to A, B to B) must be supplied by the installer.

Which operating-system version should I pick for the driver?

Drivers are provided for Windows XP, Vista, 7, Linux, MacOS and WinCE 5.0; choose the one that matches the OS running on the host machine.

What does the 115200 bps baud-rate figure mean when the adapter is connected to a real RS485 device?

The hardware supports baud rates from 75 bps up to 115200 bps, with a maximum of 6 Mbps, so 115200 bps is a standard high-speed setting well within the supported range for typical industrial equipment.

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