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Compact USB to RS485 converter with screw terminal block

SMUGDESK

SMUGDESK USB to RS485 Converter Adapter WinCE5.0

SKU CH-F1MY-3NPZF

Converts USB to RS485 for PLC and sensor links, supports WinCE5.0 and Linux, USB-powered with screw terminals and surge protection

  • Broad OS support covers WinCE5.0 through Linux and Mac OS
  • Modbus RTU compatible for PLC, inverter and sensor integration
  • USB bus powered with screw terminals for vibration‑proof field wiring
  • Built‑in ESD and surge protection resists industrial EMI on long runs
  • Compact adapter installs quickly for data logging and factory automation

USB to RS485 signal conversion bridge

This USB to RS485 converter adapter acts as a reliable signal conversion bridge between a USB interface and an RS485 serial bus. It is specially optimised to support Win7 and WinCE5.0, also compatible with XP, Vista, Linux and Mac OS, covering common PCs and embedded industrial control terminals such as industrial panels and embedded hosts.

USB bus powered with screw terminal block

The unit draws power directly from the USB port, so no external power adapter is required. A screw terminal block provides a secure connection for the RS485 A and B signal lines, avoiding poor contact under onsite vibration conditions and enabling stable field wiring for industrial equipment.

Built-in ESD and surge protection for industrial

Integrated ESD electrostatic defence and surge suppression components resist harsh industrial electromagnetic interference, maintaining stable long-distance data communication. After driver installation a virtual COM port appears, allowing serial debugging software to read data, modify device parameters and complete onsite debugging tasks for PLC, inverter, sensor and Modbus RTU metering devices.

Highlights

  • Broad OS support covers WinCE5.0 through Linux and Mac OS
  • Modbus RTU compatible for PLC, inverter and sensor integration
  • USB bus powered with screw terminals for vibration‑proof field wiring
  • Built‑in ESD and surge protection resists industrial EMI on long runs
  • Compact adapter installs quickly for data logging and factory automation

Specifications

No published specifications for this item yet.

Questions about this item

What RS485 standard does this converter use and what protocol does it support?

The adapter provides standard RS485 differential signal output and is compatible with the Modbus RTU protocol for industrial equipment communication.

What physical connection does the RS485 side use for field wiring?

A screw terminal block secures the RS485 A and B signal lines, providing stable, antiloosening connections suitable for onsite vibration conditions.

How is the driver installed and what common step should be avoided?

Install the matched driver first; a virtual COM port is then generated for use with serial debugging software to read data and modify device parameters.

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