SW4485I
4-port RS485 HUBwith Isolation
Support 1 RS-232/485 upper computer port, and 4 RS-485 lower computer port
Each lower computer port can connect to 32 standard RS-485 devices(nodes)
Support cascading of multiple SW4485I, up to 256 RS-485 buses
Automatic serial port signal rate detection, support 300bps~115200bps serial port baud rate, zero-delay conversion
Serial port provides 15kV electrostatic protection and 2kVAC isolation protection
Unique automatic detection and alarm of RS-485 signal reverse connection
SW4485I is a RS-485 bus split HUB designed for addressing RS-485 large scale system needs in complex electromagnetic field. It supports up to 115.2kbps transmission rate and adopts bidirectional transparent transmission that could split 1 RS-485 bus into 4 RS-485 buses or transparently transmit any RS-485 signal to the RS-485 bus or RS-232 of the upper computer. Each RS-485 port of this product’s lower computer is equipped with reverse connection fault alarm and protection function, which has improved the reliability of current RS-485 network remarkably and shortened the time of maintaining network effectively. In order to ensure the safety and reliability of data communication, RS-485 ports of this product are all provided with 2kVAC isolation voltage protection, level-4 electrostatic protection and level-2 radiated immunity protection which could prevent lightning strike, electrostatic and radiated interference. It’s safe and reliable, and appropriate for outdoor engineering application.
SW4485I also provides RS-485 bus star connection. User could easily improve RS-485 bus structure and split network segment. Reasonable utilization of SW485I enables you to design a unique and reliable RS-485 system. SW4485I adopts EMC protection and supports Din-Rail mounting and -40℃~75℃ wide operating temperature range, which can meet the requirement of different scenes.
Headquartered in Shenzhen, founded in 2001, 3onedata converterhas been dedicated to IIoT for 21 years, with rich professional experience of providing industrial communication solution and service for partners and customers worldwide. In 2020, 3onedata became the first IIoT company to be listed on Shanghai Stock Exchange (SSE) STAR Market, a milestone for our sustainable growth and development.
If you want to know more types of gigabit media converters, please visit our website.
在线联系供应商
Other supplier products
 |
ICS5530-16GS8GC6XS-2P220 | 30-port Gigabit/10Gigabit Layer 3 Managed Industrial Ethernet Switch Support 6 10Gigabit fiber ports (SFP slots), 8 Gigabit Combo (SFP slots or RJ... |
 |
CAN485 | CAN485 CANto rs485 converter Support data conversion between 1 CAN port and 1 RS-485 to Ethernetserial port Support multiple conversion modes li... |
 |
IES318 Series | 8-port 100M Layer 2 Unmanaged Industrial Ethernet Switch Support 6 100M copper ports and 2 100M Ethernet copper or fiber ports optional Support rel... |
 |
Basic Media Converter | 3onedatabasic media converter chinaprovidessafe and reliable conversation from electrical signals to optical signals to extend transmission range. ... |
 |
Media Converter | 3onedata offers standard temperature as well as wide temperature models of 10/100BaseTX or 10/100/1000BaseTX to fiber media converters, providing s... |
Same products
 |
Micronized wax for industry processing | 卖方: Syntop chemical Co.,Ltd. | Micronized waxes are used as internal and external lubricants to reduce friction between plastic ... |
 |
Spray robot protective clothing | 卖方: G238BB ElecStandard International Group (HK) Limitedtronic Crockmeter | Product advantages： Antistatic,Flame retard,Dustproof,Telescopic; Application industry: Auto... |
 |
Robot dust jacket | 卖方: G238BB ElecStandard International Group (HK) Limitedtronic Crockmeter | Product advantages： Dust preventi,Water repellent,Stain prevent,Wear resistanc; Application i... |
 |
Fully Automatic Stripping Machine for Automotive Wires | 卖方: G238BB ElecStandard International Group (HK) Limitedtronic Crockmeter | The fully automatic stripping machine for automotive wires complies with the standards of GB/T295... |
 |
Sand and Dust Test Chamber for Automotive Connectors | 卖方: G238BB ElecStandard International Group (HK) Limitedtronic Crockmeter | The sand and dust test chamber for automotive connectors meets the requirements of protection - c... |
