UT-520,External-powered,Serial Port Hub, Photoelectric Isolation, Asynchronous Half-duplex

UT-520,External-powered,Serial Port Hub, Photoelectric Isolation, Asynchronous Half-duplex

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
0 Piece / Pieces per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
UTEK
Place of Origin:
China
Model Number:
UT-520

UTEK TECHNOLOGY(SHENZHEN) CO.,LTD

Business Type: Trading Company
Main Products: Protocol Converters

Product Details

Delivery Time:In 7 working days
Certification:CE,FCC,ROHS

  UT-520, External-powered, Serial Port Hub, Photoelectric Isolation, Asynchronous Half-duplex

Specifications:

Interface features

compatible with RS-485 standard of EIA/TIA

Electric interface

10-bit wiring post connector for both input and output ends of RS-485

Protection Grade

Impose a protection of 600W on each line of  RS-422 and RS-485 interfaces for lightning surge,

15KV ESD protection

Isolation degree

an isolation voltage of 2,500 Vrms, 500VDC non-stop and DC/DC isolation module

Working mode

asynchronous half-duplex

Signal indication

5 indicator lights for Power (PWR), 2 for Send (TXD) and another 2 for Receive (RXD)

Transmission media

twisted-pair cable or shielded cable

Transmission rate

300-115.2K BPS

Dimensions

120mmX72mmX22mm

Working environment

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

Transmission distance

0-5,000meters (115,200bps-9,600bps)

Pin assignment of 2-port RS-485 input end

Wiring post

(PIN)

Signal definition

RS-485 half duplex cable

1

T/R+

RS-485(A+)

2

T/R-

RS-485(B-)

3

GND

Grounding cable

4

T/R+

RS-485(A+)

5

T/R-

RS-485(B-)

6

GND

Grounding cable

7

N/C

8

N/C

9

N/C

10

ETH

Ground 

Pin assignment of 2-port RS-485 output end

Wiring post

(PIN)

Signal definition

RS-485 half duplex cable

1

T/R+

RS-485(A+)

2

T/R-

RS-485(B-)

3

GND

Grounding cable

4

T/R+

RS-485(A+)

5

T/R-

RS-485(B-)

6

N/C

7

N/C

8

Eaeth

Ground

9

VCC

Contact Supplier

Longzhi Liang Managing Director Chat Now
Telephone
86-755-27886063
Mobile
86-75527886063
Fax
86-755-27886083
Address
6 floor,C building,Jia An Industrial Zone,72# district of Bao An Xi'an,Shaanxi

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