As the development of PC, USB port starts to replace most of thelow speed external ports from old PC. In industrial field, most of thedevices or equipments are still using RS-232 interface. In thissituation, we need to use USB to RS-232 converter to complete the datatransmission between PC and RS-232 equipment.
UT-8814 is a universal USB/4 ports RS-232 converter withoutexternal power. It complies with USB, RS-232 standards; it convertssingle side USB signal to RS-232. This converter is with built-in zerodelay auto receiving and transmitting conversion and unique I/O circuitauto control data flow direction, plug & play. It is compatible withcurrent communication software and hardware.
UT-8814 converter provides connection for point to pointcommunication. The baud rate can be 300-921,600bps. The power and dataflow indicators indicate the working status.
Standards: USBV1.1, 2.0, RS-232 EIA
USB signals: VCC, DATA-, DATA+, GND, FG
RS-232 signals: DCD RXD TXD DTR GND DSR RTS CTS RI
Working mode: Asynchronous, point to point
Direction control: Adopts data direction auto control technology, auto control the data transmission direction
Baudrate: 300-921,600bps, auto detection
Load capacity: supports point to point
Transmission distance: RS-232 5m, USB no more than 5m
Port protection: surge, ±15KV ESD protection
Connector: USB-A male, DB9 male
Indicator: TXD, RXD, POWER
Transmission media: Twisted pair or shielded cable
Cable length: 1.5m
Operating temperature: -40~85, relative humidity 5%~95%
Supports Win8/Win10/Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
UOTEK Industrial Grade USB to 4-Port RS232 Serial Cable Com Port Adapter / Adapter Cable UT-8814, Compatible with A Wide Range of Computer Systems UT-8814 Details UT-8814 Parameters