UIC324H USB to RS485 Adapter is a highly reliable solution for serial communication, featuring full isolation between the RS485 port and the USB interface. Built around the Silicon Labs CP2102N chipset—one of the most robust and compatible serial conversion chips available—it ensures broad operating system compatibility, including with Windows, Linux (kernel 3.0.0-19 and above), Mac OS 8 and above, Android.

The converter provides 5000 VDC isolation for both power and data lines, supporting data rates up to 3M bps. It also includes strong ESD protection on the TX and RX pins: ±8 kV for contact discharge and ±15 kV for air gap discharge. This makes it an excellent safeguard for both your USB port and connected serial devices against voltage spikes, static discharge, and transient surges.

Designed for industrial environments, this adapter performs reliably in electrically noisy conditions and where RS485 cables are frequently connected and disconnected. The durable cast metal enclosure offers added mechanical protection, and the unit draws power directly from the USB port—no external power supply required.

• Baud Rates: 300 bps … 3M bps.
• USB/RS485 5000VDC Fully Isolated (Both Power and Signal).
• Industrial Grade, Cast Metal Case.
• USB port powered, USB 2.0 compliant, full-speed (12 Mbps).
• Flip-clip connect, easy, fast and secured wiring.