(H485 CH340E)
Features:
Industrial grade usb to rs485 communication module converter TVS
1. Highlights:
• All original chips are used! All use original chips! All use original chips!
• The power supply and signal are fully isolated, with stronger anti-interference ability and safer use!
• ch340e chip, without crystal oscillator, more stable performance!
• Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short circuit connection of A and B signal lines and short circuit protection with power supply (short connection without burning)
• Transmission distance up to 1200 meters (tested at 9600bps)
• Support baud rate 256000, higher baud rate for paired mutual transmission
• Multi-system support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/
VISTA/LINUX/MAC OS X system, USB interface can be hot swapped
• Automatically identify and control the data transmission direction without any handshake signals (such as RTS, DTR, etc.). The mode conversion can be realized without jumper settings, ensuring compliance with existing communication software and interface hardware.
• With power indicator TXD, RXD indicator
2. Product parameters:
1. Power supply: USB 5V
2. Transmission distance: up to 1200 meters (9600bps)
3. Chip solution: CH340E
4. Communication protocol: pure hardware device, not subject to agreement
5. Baud rate: up to 256000bps, supporting mutual transmission to support higher baud rate
6.The power supply and signal are completely isolated, and the anti-interference ability is stronger
7. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short AB signal line and short-circuit protection with power supply (short-circuit without burning)
8. Temperature range: -40 ° C - 80 ° C
9. Support system: support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/
WIN10/VISTA/LINUX/ANDROID/MAC OS X system, USB interface can be hot swap
10. Automatically determine and control the data transmission direction, without any handshake signal (such as RTS, DTR, etc.), the mode conversion can be realized without jumper setting, ensuring compliance with existing communication software and interface hardware.
11. Weight: 17g
12. Size: length, width and height 70*27*13mm
(U485 CH340)
Features:
Industrial grade usb to rs485 communication module converter TVS
1. Highlights:
• All original chips are used! All use original chips! All use original chips!
• Industrial protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short circuit connection of A and B signal lines and short circuit protection with power supply (short connection without burning)
• Transmission distance up to 1200 meters (tested at 9600bps)
• Support baud rate 921600, much higher than 115200, higher baud rate for paired mutual transmission
• Multi-system support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/
VISTA/LINUX/MAC OS X system, USB interface can be hot swapped
• Automatically identify and control the data transmission direction without any handshake signals (such as RTS, DTR, etc.). The mode conversion can be realized without jumper settings, ensuring compliance with existing communication software and interface hardware.
• With TXD, RXD indicator
2. Product parameters:
1. Power supply: USB 5V
2. Transmission distance: up to 1200 meters (9600bps)
3. Chip solution: CH340
4. Communication protocol: pure hardware device, not subject to agreement
5. Baud rate: up to 921600bps, supporting mutual transmission to support higher baud rate
6. Protection: TVS transient suppression protection, electrostatic ESD protection, surge protection, short AB signal line and short-circuit protection with power supply (short-circuit without burning)
7. Temperature range: -40 ° C - 80 ° C
8. Provide 5V power supply externally, with fuse current limit
9. Support system: support hot swap, support win98/CE/2000/2003/2008/XP/WIN7/WIN8/
WIN10/VISTA/LINUX/MAC OS X system, USB interface can be hot swap
10. Automatically determine and control the data transmission direction, without any handshake signal (such as RTS, DTR, etc.), the mode conversion can be realized without jumper setting, ensuring compliance with existing communication software and interface hardware.
11. Weight: 16g
12. Size: length, width and height 70*27*13mm
We only ship to Ebay Address,Please Make sure it's 100% right.
when your payment is clear.
Country |
DELIVERY TIME |
|||||
Shipping time will be longer than below period due to the flight and holiday |
||||||
WORKING DAYS |
5-7 |
8-10 |
12-14 |
15-19 |
20-22 |
|
WORKINGDAYS+SATURDAY+SUNDAY |
5-9 |
8-15 |
16-20 |
21-25 |
26-30 |
|
Australia |
Rate(time arrived) |
21.4% |
52.1% |
14.3% |
7.2% |
4% |
United States |
Rate(time arrived) |
5.2% |
80% |
14.3% |
0.5% |
|
United Kingdom |
Rate(time arrived) |
9.9% |
63.2% |
19.1% |
3.4% |
4.4% |
Germany |
Rate(time arrived) |
11.1% |
22.2% |
30.3% |
20.9% |
15.5% |
Canada |
Rate(time arrived) |
2% |
45.1% |
31.4% |
17.6% |
4% |
Italy,Russia |
Rate(time arrived) |
2.5% |
10.2 |
18.2% |
17.3% |
31.3% |
Spain |
Rate(time arrived) |
3.5% |
25% |
47.9% |
12.9% |
10.7% |
Brazil , most of the south America country |
Rate(time arrived) |
Most package will need 4-8 weeks |
||||
Other country |
Rate(time arrived) |
0.5% |
8.6% |
15.0% |
43.8% |
28.1% |
Here you can find items with high quality and best price .
\all items will be tested before shipped. Good quality is the basic of business. we seek for long term .We mainly selling ICs, electronic component ,
electronic modules.PCB board etc
ICs,
ICs business is our basic business. We specialized in ICs for nearly 10 years.
Located in HQB electronic market in SHENZHEN China. We stock ICs ourselves. We are not trader. So you can always find a good price here ,
For Big quantity, please send message to us to get a better price .
Electronic module.
We product modules . work with many big factory directly . they are all big factory , they have QC department, have strict control on quality ,
unlike the many small factory always selling modules without tested. So we can make sure every module you buy here is with high quality. Of course.
Best price too . For Big quantity, please send message to us to get a better price .
We also accept OEM or ODM order . if you need to design an module. Please feel free to contact us .
PCB boards
We product module . so work with big PCB factory .
Quality is really good , and price also low price,
Please don’t hesitate to send us message for a quote, then you will find we are the right business partner you are
looking for . .