The UPort 1400 Series enables your laptop or workstation with the ability to communicate between a USB (Universal Serial Bus) port and up to 4 RS-232 or RS-232/422/485 serial peripherals. UPort 1400 Series adds 4 Windows serial COM ports via its USB connection and is compatible with new and legacy RS-232 or RS-422/485 devices. This plug and play USB solution is perfect for mobile, instrumentation, and point-of sale applications.

Simplified, Hassle-free Serial Port Expansion
USB plug and play allows easy serial port expansion that requires no IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system, saving on setup time and cost.

Supports high-speed USB 2.0, up to 480 Mbps

Serial transmission speed up to 921.6 Kbps

128-byte FIFO and on-chip H/W, S/W flow control

Built-in 15 KV ESD Protection

IP30-rated, rugged metal case

COM port assignments maintained across different PCs

Optional magnet accessories to attach on PC's case

Mini Female DB9 to Terminal Block for easy wiring

Supports both bus power and external power

USB

Compliant with USB 1.0, 1.1, 2.0 Connector USB type B Speed High Speed (480 Mbps), Full Speed (12 Mbps)

Serial Interface

No. of Ports 4 RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND RS-422 TxD+(B), TxD-(A), RxD+ (B), RxD-(A), GND 4-wire RS-485 TxD+ (B), TxD-(A), RxD+ (B), RxD-(A), GND 2-wire RS-485 Data+ (B), Data-(A), GND Connector Male DB9 FIFO 128 bytes Surge Protection Embedded 15 KV ESD Protection

Serial Communication Parameters

Parity None, Even, Odd, Space, Mark Data bits 5, 6, 7, 8 Stop bits 1, 1.5, 2 Flow control RTS/CTS, XON/XOFF Speed 50 bps to 921.6 Kbps I/O address/IRQ BIOS assigned Operating Systems Windows 2000/XP/2003

Environmental

Operating Temperature 0 to 55°C (32 to 131°F) Storage Temperature -20 to 75°C (-4 to 167°F) Operating Humidity 5 to 95% RH Regulatory Approvals EN55022 Class A, EN55024, EN61000-3-2, EN61000-3-3, EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, FCC Part 15 Class A, UL, CUL, TüV Warranty 5 years

Power Requirement

Power Input 12 to 48 VDC Power Consumption UPort 1410: 180 mA (max.) UPort 1450: 260 mA (max.) Note: The UPort 1410 will not include a power supply. The power supply is not needed for the unit to function properly. UPort 1410 takes power from the USB bus. Please select "Bus" on the switch on back of UPort 1410 for the unit to be powered off the USB port. Moxa engineers have done extensive testing and have verified that a power supply is not needed with one –RARE- exception. Some laptop and desktop models as well as non-powered USB hubs do not provide enough power per USB Port. The standard for USB is 500mA and the UPort only requires 180mA. In these –RARE- cases, an external power supply can be purchased separately and used to power the unit (after setting the switch to "Ext.").