This manual introduces the features and characteristics of UPort 1200/1400/1600 series products, including product overview, installation, configuration, usage and troubleshooting.
The Moxa UPort 1200/1400/1600 Series comprises advanced USB-to-serial converters that add 2, 4, 8, or 16 serial ports to a PC through the PC's USB port. These plug-and-play devices are compatible with both new and legacy RS-232 or RS-422/485 devices and are ideal for mobile, instrumentation, and point-of-sale applications. The series includes models such as the UPort 1250 (2-port), UPort 1450 (4-port), and UPort 1650-16 (16-port), supporting various serial standards including RS-232, RS-422, and RS-485.
| Serial Interface Number of Ports | 2, 4, 8, or 16 |
|---|---|
| Serial Standards | RS-232, RS-422, RS-485 |
| Serial transmission speed | up to 921.6 Kbps |
| USB Compliance | USB 1.1/2.0 |
| Operating Temperature | 0 to 55°C |
| Warranty Period | 5 years |
ADDC (Automatic Data Direction Control) makes it easier to manage 2-wire RS-485 half-duplex connections, eliminating the need for software interference.
ARDC (Automatic Recovery Data Communication) allows the converter to automatically reconnect with the host and continue transferring data if the USB cable is accidentally unplugged.
The UPort 1250 supports bus power, while the UPort 1410/1450 supports both bus power and external power.