USB to RS485 Converter

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Model	UT-890A
USB signal	VCC, DATA-, DATA+, GND, FG
RS-485 signal	T/R+, T/R-, GND
RS-422 signal	T/R+, T/R-, RXD+, RXD-, GND
Length	0.5m/ 1.5m/ 3m
Working mode	Asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex
Direction control	Adopts traffic direction auto-control technology
Baud rate	300-921.6Kbps auto-detect serial signal
Load capacity	Supports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device
Transmission distance	1200m(9600bps) for RS-485/422, no more than 5m for USB
Port protection	Surge, ±15KV ESD protection
Connector	USB-A male, DB9 male
Signal indication	LEDs for indicating PWR TXD, and RXD activity
Transmission media	Twisted-pair or shielded cable
Operating temperature	-40℃ to 85℃
Transmission distance	0-1200m
Relative humidity	5% to 95%
Supports	Win2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
Outer size (LWH)	1555mm36mm16mm
Weight	1kg
Certificate	RoHS, CE, FC
Warranty	12 months

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