- UTEK TECHNOLOGY(SHENZHEN) CO.,LTD
-
Xi'an, Shaanxi, China
- Main products: Protocol Converters
Home > Products > Serial Port Hub > UT-2204, 4-Port RS-485 / 422 Smart Server, W/Cache, Surging Protection, Serial Port Hub
UT-2204, 4-Port RS-485 / 422 Smart Server, W/Cache, Surging Protection, Serial Port Hub
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | UTEK | Place of Origin | China | |
| Model Number | UT-2204 |
Product Description
Certification:CE,FCC,ROHS
UT-2204, 4-Port RS-485 / 422 Smart Server, W/Cache, Surging Protection, Serial Port Hub
Description:???
As a new RS-485 bus splitting hub specially designed to meet requirements of RS-485 systems under complex electromagnetic environments, UT-2204 supports a transmission rate as high as 115.2KBPS. The external switching power ensures the best safety and stability for outdoors projects.
?? ?The direction interpreting circuit under RS-485 working mode is able to perform automatic interpretation of data stream direction for circuit control through automatic shift, therefore the transfer delay for RS-485 is solved. RS-485 interface has a transmission distance of more than 1,200 meters with stable performance.
?? ?The RS-485 star bus structure can be easily re-shaped and network range split for improvement of communication reliability. This feature enhances the reliability of the current RS-485 network greatly with effective decrease of time consumption for network maintenance. A proper use of UT-2204 RS-485 hub will surely help you present a nice RS-485 system design of uniquely reliable stability.
Specifications:
|
Interface |
compatible?with?RS-232C?and?RS-485?standards?by?EIA/TIA |
|
Electric?interface |
RS-232C?interface?for?RJ-45?socket?and?RS-485?interface?for?RJ-45?socket. |
|
Transmission?media |
twisted-pair?cable?or?shielded?cable |
|
Working?mode |
asynchronous?duplex |
|
Signal?indication |
9?signal?indicator?power?(PWR),?sending(TXD1),?(TXD2),?receiving(RXD1),?(RXD2)and?failure(E1-E4) |
|
Transmission?rate |
1200BPS-115.2KBPS |
|
Protection?grade |
15KV?ESD?protection?for?RS-232?interface?and?1500W?lighting?surge?protection?for?RS-485?interface |
|
Transmission?distance |
0-1.2?kilometer?(115,200-1200BPS) |
|
Power?supply |
DC9-30V?1A |
|
Dimension |
210mm?x?140mm?x?32mm |
|
Working?environments |
-40?to?+85?degrees?Celsius,?relative?humidity?5%?to?95% |
Contact Us
- UTEK TECHNOLOGY(SHENZHEN) CO.,LTD
- Contact nameLongzhi Liang Chat Now
- Phone86-755-27886063
- Address6 floor,C building,Jia An Industrial Zone,72# district of Bao An, Xi'an, Shaanxi
Product Categories
| Fiber Optic Transceivers | Fiber to Serial Converter | PCI Serial Card | PCI-E Serial Card |
| Protocol Converters | Serial Device Servers | Serial Port Hub | USB Cable Converters |
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