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UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server

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UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server

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Large Image :  UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server Get Best Price

Product Details:
Place of Origin: Shenzhen, Guangdong, China
Brand Name: UTEK
Certification: CE,FCC,ROHS
Model Number: UT-1304
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: ***
Packaging Details: Color box and pearl brocade
Delivery Time: In 7 working days
Payment Terms: T/T, Paypal or others
Supply Ability: ***
Detailed Product Description
High Light:

four port hub

,

mini usb hub

 

UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server

 

Interface:Compliant with RS-485/RS-422 standards of EIA/TIA
Electric interface:RS-485/RS-422 in binding post
Transmission media:twisted-pair cable or shielded cable
Working mode:asynchronous half-duplex or full duplex
Baud rate:300-115.2KBPS

 


Applications:
Widely used at express way toll system, road monitoring system with excellent performance and competitive price.

 

Specifications:

Standards 

Compliant with RS-485/RS-422 standards of EIA/TIA

Electric interface

RS-485/RS-422 in binding post

Transmission media

twisted-pair cable or shielded cable

Working mode

asynchronous half-duplex or full duplex

Signal indication

signal indicators including power (PWR), send (TXD),

 receive (RXD) and failure (E1-E4)

Isolation voltage

2,500 VRMS 500VDC non-stop and DC/DC isolation module

Baud rate

300-115.2KBPS

Working voltage

DC9-48V; 150mA

Protection grade

each RS-485/RS-422 line with 3000A, 8/20u s waveform for lightning strike protection

Transmission distance

0-1.2km(115,200-300BPS)

Dimension 

210mm x 30mm x 3mm

Working environment

-40℃ to 85℃, relative humidity 5% to 95%

 

Description:   

 

With RISC design, UT-1304 is a RS-485/RS-422 hub, suit for large RS-485/RS-422 system under complex environment. Baud rate: up to 115.2KBPS. With delicate built-in protection, 3,000A surging protection; isolation voltage:2,500V; well protected from lightening strike and ESD. Outdoor usage.
    Under RS-485/RS-422 mode, auto-adapt data stream. Max distance: 1.2km. RS-485/RS-422 star topology bus connection is provided by UT-1304 RS-485/RS-422 HUB. Photoelectric isolation of 2,500V is provided. Re-construction of RS-485/RS-422 bus structure and network range splitting can be easily realized to improve communication reliability. In the case of lightning strike or equipment failure, the affected range shall be isolated to make sure the normal function of other ranges. This feature can increase greatly the reliability of existing RS-485/RS-422 with achievement of shorter time for network maintenance. Proper application of UT-1304 RS-485/RS-422 HUB can help you design a high stability RS-485/RS-422 system.
UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server 0

UT-1304 Serial Port Hub , 4-port RS-485 / 422 Terminal Server 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