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UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps

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UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps

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Large Image :  UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps Get Best Price

Product Details:
Place of Origin: Shenzhen, Guangdong, China
Brand Name: UTEK
Certification: CE,FCC,ROHS
Model Number: UT-509
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: ***
Packaging Details: Color box and blister
Delivery Time: In 7 working days
Payment Terms: T/T, Paypal or others
Supply Ability: ***
Detailed Product Description
Baudrate: High Up To 115.2Kbps Protection: 600W Anti-surge And ESD Protection
Supporting System: RS485 System Working Mode: Half-duplex ( RS485 )
High Light:

mini hub ethernet

,

mini usb hub

UTEK UT-509 RS485 Serial Port Hub , with Baud rate High up to 115.2Kbps

 

Applications:

RS485 is widely used in thruway toll system, road supervision system and electric power acquisition system as a high-performance and economical data interface converter.

 

Electric interface and its definition:

RS232 interface definition

10-bit wiring terminal

Definition

Signal description

1

GND

Ground

2

GND

Ground

3

GND

Ground

4

485-

RS485 Negative signal input

5

485+

RS485 Positive signal input

6

GND

Ground

7

RXD

RS232 Signal receive

8

TXD

RS232 Signal transmit

9

VCC

Power input DC+9-40V 

10

GND

Power Ground

 

RS485 interface definition

10-bit wiring terminal

Definition

Signal description

1

T/R1+

RS485 signal output +

2

T/R1-

RS485 signal output -

3

T/R2+

RS485 signal output +

4

T/R2-

RS485 signal output -

5

T/R3+

RS485 signal output +

6

T/R3-

RS485 signal output -

7

T/R4+

RS485 signal output +

8

T/R4-

RS485 signal output -

9

GND

Isolation ground

10

GND

Isolation ground

 

Description:

UT-509 is a RS485 bus-division hub designed for RS485 system used in complicated electromagnetic environments. It supports data communication rate up to 115.2Kbps. Photoelectric isolation technique is introduced to the RS485 interface to prevent converter and device from lightning and surge voltage for ensuring the safe and reliable data communication. The built-in photoelectric isolator (an isolation voltage as high as 2.5KVrms) and 600W surge suppressor can effectively suppress lightning and ESD and the grounding interference with each RS485 line. It uses external switching power supply for safety and reliability and is ideal for outdoor engineering applications. The built-in discrimination circuit can automatically sense the direction of data flow and switch the enable control circuit to ensure the automatic switch of transmit and receive in RS485 mode.


Short-circuit and open-circuit protection are provided for each port. Users can improve the RS485 bus structure and divide bus segments conveniently for improved communication reliability. If lightning or faults occur then the failed segment will be isolated and make sure other segments can operate normally.


This feature significantly improves the reliability of existing RS485 network and reduces maintenance interval. Reasonable use of UT-509 RS485 HUB can help to design a unique, highly reliable RS485 system.


UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps 0

 

UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps 1

UTEK UT-509 RS485 Serial Port Hub With Baud Rate High Up To 115.2Kbps 2

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