Exsys USB 2.0 to Serial 1S RS-422/485 Cable/Adapter Set

The Exsys EX-1346 USB 2.0 to Serial 1S RS-422/485 Cable/Adapter Set provides a reliable and high-performance solution for connecting serial devices to modern computers via USB. This compact adapter set is ideal for industrial automation, POS systems, and data acquisition applications where RS-422 or RS-485 communication is required.

Advantages

Easy plug-and-play installation with USB 2.0 connectivity, supporting data rates up to 921.6 Kbps. The included DB9 to terminal block adapter simplifies wiring for RS-422/485 networks. Powered directly via USB bus, eliminating the need for an external power supply.

Suitable for

• Connecting RS-422/485 devices (e.g., barcode scanners, industrial sensors, PLCs) to USB-equipped computers
• Industrial automation and control systems
• POS and data acquisition environments

Key specifications

• Host Interface: USB 2.0 Type-A (Male)
• Serial Interface: RS-422 / RS-485
• Number of Ports: 1
• Serial Connector: DB9 Male
• Included Adapter: DB9 to Terminal Block
• Max Data Rate: 921.6 Kbps
• Chipset: FTDI FT232RL
• Operating Modes: 4-wire RS-422 (Full Duplex), 2-wire RS-485 (Half Duplex)
• Flow Control: XON/XOFF, RTS/CTS, DTR/DSR
• Parity: None, Even, Odd, Mark, Space
• Data Bits: 5, 6, 7, 8
• Stop Bits: 1, 1.5, 2
• Power Source: USB Bus-powered
• USB Cable Length: 0.8 m
• LED Indicators: Power, TX, RX
• OS Support: Windows (XP/Vista/7/8/10/11), Linux, macOS
• Housing Material: Plastic
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -20°C to 85°C
• Humidity: 5% to 95% RH, non-condensing

Recommendations

For reliable serial communication over USB, the Exsys EX-1346 is a proven choice. Ensure your system supports the required drivers for your operating system.