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
 |
CAN-Bus Device Server | 3onedatacan deviceservers allow CAN-Bus and Ethernet interconnect effortlessly. Support various network protocols, multiple access modes and workin... |
 |
MODEL1100 Series | MODEL1100 Series 2-port 100M Media Converter Support 1 100M fiber port, 1 100M copper port Support built-in power supply 220VAC, 48VDC, external... |
 |
vMODEL3012 Series | 2-port Gigabit Media Converter Support 1 Gigabit fiber port, 1 Gigabit copper port Support built-in power supply 220VAC, 48VDC, external power su... |
 |
Media Converter | 3onedata's media converters provide reliable and stable conversion of Ethernet data to fiber optic signals. With industrial-grade design and strong... |
 |
Basic Media Converter | 3onedatabasic media converter chinaprovidessafe and reliable conversation from electrical signals to optical signals to extend transmission range. ... |
Same products
 |
Microcrystalline wax used for shoe polish processing | 卖方: Syntop chemical Co.,Ltd. | Microcrystalline wax is commonly used in shoe polish, primarily to harden the formula, adju... |
 |
Microcrystalline wax used for rubber plastic processing and modification | 卖方: Syntop chemical Co.,Ltd. | Microcrystalline wax has a wide range of industrial applications, primarily in the areas of rubbe... |
 |
Microcrystalline wax 80A used for lubrication and demolding | 卖方: Syntop chemical Co.,Ltd. | The core industrial applications of microcrystalline wax 80A are primarily focused on rubber prot... |
 |
Tyvek Flat Roll Pouch | 卖方: Hopeway AMD | Tyvek Flat Roll Pouch is designed for professional sterilization packaging, offering clean handli... |
 |
Industrial Warehouse Ceiling Fans | 卖方: Hebei Windmax Power Technology Co., Ltd. | Industrial Warehouse Ceiling Fans Industrial Warehouse Ceiling Fans for Warehouses, Logisti... |
