Utek, Makes Connections More Secure!

 

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home Products

RS-232 To RS-422 Converter

I'm Online Chat Now
Certification
China UTEK TECHNOLOGY(SHENZHEN) CO.,LTD certification
China UTEK TECHNOLOGY(SHENZHEN) CO.,LTD certification
Good company I have cooperate 3 years already .

—— Sam

Very good factory with their products !

—— Julian

your price very competitive

—— Kate

I have visit your company in Oct 10th 2013. you have a perfect team. very friendly and warlmy.I will be your old customers forever!

—— Dave

Glad to meet you at Hongkong Exhibition,and visited your company,you are the right company I need with the top quality and the good price.

—— Christina Chan

Your best service and top quality is very nice,hope the long-term business relationship with you and your esteemed company.

—— John Miller

Your products are so nice,nice to know you and your company!

—— Rebecca

Nice to cooperate with you,your products are so popular in our market.

—— Sebarina

RS-232 To RS-422 Converter

large.img.alt
small.img.alt small.img.alt small.img.alt small.img.alt

Large Image :  RS-232 To RS-422 Converter Get Best Price

Product Details:
Place of Origin: Shenzhen, Guangdong, China
Brand Name: UTEK
Certification: CE,FCC,ROHS
Model Number: UT-203
Payment & Shipping Terms:
Minimum Order Quantity: 50pcs
Price: ***
Packaging Details: Color box and blister
Delivery Time: In 7 working days
Payment Terms: TT, Paypal or others
Supply Ability: 200,000 pcs/month
Annual Domestic Sales: 12,000,000 USD
Annual Overseas Sales: 6,000,000 USD
Main Markets: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Eastern Asia, Africa,
Detailed Product Description
High Light:

rs232 serial port

,

rs232 serial converter

RS-232 To RS-422 Converter

 

Interface feature: RS-232C, RS-485/422 standard interface

Compatible with EIA,TIA

Electric interface:  RS-232 end DB9 hole connector, RS-485/422 end

DB9 needle connector,with connection pole

 

Description:

In order to carry through remote digital communication between computers with various standard series interfaces converter facilities or intelligent instruments, it needs inter exchange of standard series interface converter of compatible RS-232C and RS-485/422 standard is able to convert mono-end RS-232 signal to balance difference RS-485/422 signal and extend the communication distance to 1.2km.

No external power but adopts a particular RS-232 charge pump to drive the system, and gains electricity without initializing the RS-232 series interface. An internal zero delay auto transceiver and particular I/O circuit automatically control the data stream direction in stead of an handshake signal (for example  RTS,DTR etc).There by to guarantee the function under RS-485/422 without changing the program compiled under RS-232 Full-duplex mode and assure the adaptation to current operation software and interface hardware. The transmission rate of 300-115.2kbps is capable of applying between host computers, host computer and is extensions or external equipment and forms point-to-point or point-to-multipoint remote and multi-communication network. It implements multi-machine response communication and commonly used in systems of industrial automation control all-one-card. Door safe, car parking, ATM, bus charge, eatery sell out, staff attendance management, and toll highway etc.
 


Specifications:

  • Capabilities parameter
  • Interface feature: RS-232C, RS-485/422 standard interface
  • Compatible with EIA,TIA
  • Electric interface:  RS-232 end DB9 hole connector, RS-485/422 end
  • DB9 needle connector,with connection pole
  • Working mode: asynchronism Full-duplex difference transmission                     
  • Transmission media: twisted -pair or STP
  • Transmission rate: 300-115.2KBPS
  • External discharge dimension: 63mm X33mmX17mm
  • Working circumstance : - 25℃ to 70℃, relative humidity 5%  to 95%
  • Transmission distance:  1,200m (RS-485/422 end),5m(RS-232 end)

 

Connector an signal:
RS-232C bay-line distribution

DB9 Female(PIN)

RS-232C Interface Signal

1

Protective

2

RXD SIN

3

TXD SOUT

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI

 

 

RS-485/422 data output & connector and bay-line distribution

DB9 Male(PIN)

Data Output

RS-422 Full-duplex

1

T/R+

(A+)

2

T/R-

(B-)

3

RXD+

(A+)

4

RXD-

(B-)

5

GND

Ground Wire

6

VCC

+5V Standby Power input

RS-232 To RS-422 Converter 0

RS-232 To RS-422 Converter 1

Contact Details
UTEK TECHNOLOGY(SHENZHEN) CO.,LTD

Contact Person: Mr. Brandy Xie

Tel: +86-755-27886063 Ext.602

Fax: 86-755-27886083

Send your inquiry directly to us