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USB to RS485 Converter

5 out of 5 based on 3 reviews | Write a review

$68.73

USB to RS485 converter at affordable price, 0.5m/ 1.5m/ 3m length can be chosen, asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex working modes, USB-A male, DB9 male connector. Its advantage is that it supports hot swap, plug and play, and fast transmission speed.

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SKU: ATO-UT-890A

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Delivery date: 6-12 days

Overview

Lower price USB to RS485 adapter with VCC, DATA-, DATA+, GND, FG USB signal, T/R+, T/R-, GND RS-485 signal, twisted-pair or shielded cable transmission media.

Specification

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

Dimension (mm)

Dimension of USB to RS485 converter

Tips: The Feature of USB to RS485 Converter.

1. SMT process, small volume embedded module.
2. Provide 16-bit or 8-bit data bus.
3. High-speed USB2.0 interface read and write speed is greater than 35MB/sec.
4. Provide drivers for all Windows versions.
5. Provide various high-level language programming source codes.
6. Provide a large number of single-chip control example source code.
7. Provide FPGA control VHDL programming code.

Existing reviews of USB to RS485 Converter

Seamless Data Connectivity

The "Seamless Data Connectivity" USB to RS485 Converter has exceeded my expectations in every regard. Its plug-and-play functionality makes setup a breeze - I simply plugged it into my USB port, and it was ready to use. This ease of installation saved me valuable time.

From: Saiban | Date: 08/09/2023

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Works perfectly!

I've been using this USB to RS485 converter for a few hours on Linux and it works perfectly without any problems. Good product and good value. I plan on purchasing one or two more to keep as backup units.

From: Alfredo | Date: 05/05/2022

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Definitely recommend everyone to buy

I have bought three USB to RS485 converters and will buy more when I needed. Easy enough to use and works well. I like it very much and I definitely recommend you to buy it.

From: Zeile | Date: 30/09/2021

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