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Address: Room 406,Building D,Baifuhui Technology Park,Qinghu,Longhua New District,Shenzhen,China.
Postal Code: 518048
Phone: +86-755-82838361/62/63
Fax: +86-755-82838365
Email: sales@eiseis.com
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Low prize USB to RS 485 converter for access control systemLow prize USB to RS 485 converter for access control systemLow prize USB to RS 485 converter for access control systemLow prize USB to RS 485 converter for access control systemLow prize USB to RS 485 converter for access control systemLow prize USB to RS 485 converter for access control system

Low prize USB to RS 485 converter for access control system

  • Specification
  • Model: EA-02
  • Dimension: 94×35×18(mm)
  • Serial feature: Interface compatible with EIA / TIA RS-232C, RS-485 standard
  • Electrical Interface: USB port, DB9 female connector, RS-485 side, DB9 male connector with terminal (five wire).
  • Way of working: Asynchronous half-duplex
  • Transmission medium: Ordinary line, twisted pair or shielded cable
  • Transmission rate: Up to 57.6kbps (close up to 230kbps rate) in the 1200m distance
  • Transmission distance: 5 m (USB end) 1200 m (RS-485 terminal)
  • Color: grey
  • Usage: Access control sysetm
  • Relative Humidity: 5%~95%
  • Environment temprature: -10 ℃~85 ℃
  • letter of agreement: Transparent
  • Net weight: 0.116kg

02.jpg

Specification 
Model

EA-02

Dimension

94×35×18(mm)

Serial feature 

Interface compatible with EIA / TIA RS-232C, RS-485 standard 

Electrical Interface

USB port, DB9 female connector, RS-485 side, DB9 male connector with terminal (five wire). 

Way of working

Asynchronous half-duplex

Transmission medium 

Ordinary line, twisted pair or shielded cable

Transmission rate 

Up to 57.6kbps (close up to 230kbps rate) in the 1200m distance 

Transmission distance

5 m (USB end) 1200 m (RS-485 terminal)

Color grey
Usage Access control sysetm 
Relative Humidity  5%~95%
Environment temprature  -10 ℃~85 ℃
letter of agreement Transparent 
Net weight

0.116kg

what features of our EA-02 converter?

02.jpg

02.jpg

IN-KIND SHOOTING

021.jpg

APPLICATION

022.jpg

 

SHOW CASE

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OFFICE SHOW

1zong

CUSTOMER

 

3zong

EXHIBITION

4zong

CERTIFICATION

 

2

HOW TO COPERATE

How to coperation

 

FAQ

Q:Can I have a sample order?
A:Yes, we are willing to offer trial sample order to you for quality test. Mixed samples areacceptable.
Q:What is the lead time?
A:Sample needs 1-3 working days, mass production time needs 10-15 working days.
Q:What is your MOQ?
A:No MOQ limit.
Q:How do you ship the goods and how long does it take arrive?
A:The sample will be sent to you by optional shipping service (couriers, air, and sea),or appointed by buyer,7-15 days. 
Q:How will we proceed the order if I have logo to print?
A:Firstly, we will prepare artwork for visual confirmation. If the color and position are right, we would make sampling firstly from silk print factory and take picture for your 
second confirmation before mass production.

Shenzhen MINGQIAN Technology Co., LTD.

Tel:+8613971069968

Contact Person:Elaine Gao

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