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Help CenterIndustrial USB to RS485 RS422 Converter,Photoelectric Isolating and 600W Lightning Protection
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Specifications
1.Industrial USB to RS485 RS422 Converter2.Photoelectric Isolating
3.600W Lightning Protection
usb to rs422 rs485 serial db9 adapter details:
1. USB2.0 to 1 port RS485/422 adapter;
2. Industrial grade;
3. Single-chip (ASIC) USB to serial port interface;
4. Photoelectric isolating and 600W Lightning Protection;
5. SupportsWindows98/ME/Windows2000/XP.
Application program
Application
Industrial automation systems, bar code scanners, PALM, PLC and PLD, Pocket PC PDA (WinCE System), label printers, POS systems, data acquisition and control systems, security access control systems.
Functions and Features
1. chip:(ASIC) USB port to the serial port communication
2. RS-422/485 port common mode input voltage range: -7V ~ +12 V
3. Support Windows7/98/ME and Windows2000/XP
4. Support MAC Apple and Linux V5.0
5. fully compatible with USB V1.1 and USB CDC V1.1 specification
6. USB Full Speed Connection
7. USB bus directly take power, no external power supply
8. Support automatic handshake protocol
9. Within 1200m distance, transmission rate up to 57.6kbps transmission rate (the rate at close range up to 230kbps)
10. comply with TIA / EIA standards for RS422/485
11. Supports remote wakeup and power management
12. supports multipoint (RS422/485 terminal can be hooked up to 32 standard 422/485 devices)
13. integrated 120 ohm matching resistor (jumper selectable)
Note:
1.HighTek HU-06's RS422/485 communication rate affected by the communication distance, generally the greater the distance, the communication rate is lower. Simple correspondence table is as follows:
communication distance |
0~10m |
300m |
1200m |
spped rate (max) |
230kbps |
115kbps |
57.6kbps |
2. HighTek HU-06's RS422/485 bus theoretically can be hooked up to 32 standard 422/485 devices, but due to the equipment load, and the communication distance, the actual hook up devices may not reach the value (typically> 20)
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
host port |
A |
B |
Tx+ |
Tx- |
Rx- |
Rx+ |
GND |
GND |
device port |
A |
B |
Rx+ |
Rx- |
Tx- |
Tx+ |
GND |
GND |
Note:
1. EIA 422/485 International Standards only standard electrical connector and not physical. Thus, different manufacturers 422/485 product may not be the same as the physical interface, when connecting pin definitions.
2. When sending data, the red indicator (Tx) light, when data is received, the green LED (Rx) light.
System Requirements
When using HighTek HU-06, make sure your computer is IBM PC-compatible with the following minimum system requirements:
1. Intel-compatible 486DX4-100MHz CPU or higher
2. a standard USB port (4-pin)
3. operating system running Windows 8/7/98/Me or Windows 2000/XP
Q1: Can you provide OEM service?
Yes, we work on OEM orders.which means design, packing solution,etc will depend on your requests; and your logo will be customized on our products.
Q2: What information should i let you know if i want to get a quotation?
1.Which products are your need?
2.package
3.Quiantitles
Q3: WHY US?
1.The only recommended brand of interface converter by CCTV;
2.Established in 2000, there are 8 branch companies all over China;
3.More than 20 years’ manufacturing in communication filed and more than 15-year customization experience;
4.With professional management, R&D, manufacturing, QC and service team, we are always ready to provide perfect products and service for you;
5.Always the selection of Telefonaktiebolaget LM Ericsson, Huawei, Wachovia Corporation, Foxconn, Motorola, OKI, CNPC, Sinopec and China Mobile since the first cooperation between us.
Welcome to contact us!
Mr.Steve Fang
Telephone:+86-755-61566101
Fax:+86-755-61566066
Skype: hightektech
Address: 7/F,Bldg.5,Wuwu Science & Technology Park,Longhua District,Shenzhen,China
Send Inquiry to This Supplier
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