Close
Shopping Categories
Search

CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

Blog

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
CCHN Industry
 
Close
Shopping Categories
Search

CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

Blog

Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
USB to RS485 Converter
 
Close
Shopping Categories
Search

USB to RS485 Converter


$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 mu
SKU: CHN-UT-890A
Free Shipping Worldwide
Delivery date: 6-12 days

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

ModelUT-890A
USB signalVCC, DATA-, DATA+, GND, FG
RS-485 signalT/R+, T/R-, GND
RS-422 signalT/R+, T/R-, RXD+, RXD-, GND
Length0.5m/ 1.5m/ 3m
Working modeAsynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex
Direction controlAdopts traffic direction auto-control technology
Baud rate300-921.6Kbps auto-detect serial signal
Load capacitySupports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device
Transmission distance1200m(9600bps) for RS-485/422, no more than 5m for USB
Port protectionSurge, ±15KV ESD protection
ConnectorUSB-A male, DB9 male
Signal indicationLEDs for indicating PWR TXD, and RXD activity
Transmission mediaTwisted-pair or shielded cable
Operating temperature-40℃ to 85℃
Transmission distance0-1200m
Relative humidity5% to 95%
SupportsWin2000/2003/2008/2012/XP/Vista/7/8/8.1/10/CE/Mac/Linux
Outer size (L*W*H)1555mm*36mm*16mm
Weight1kg
CertificateRoHS, CE, FC
Warranty12 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.