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
 |
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... |
 |
IPMC101 Series | IPMC101 Series 2-port 100M Unmanaged Industrial PoE Fiber Converter Support 1 100M fiber port or SFP slot, and 1 100M PoE copper port The maximu... |
 |
Media Converter | 3onedata's media converters provide reliable and stable conversion of Ethernet data to fiber optic signals. With industrial-grade design and strong... |
 |
CAN485 | CAN485 can to rs485 converter Support data conversion between 1 CAN port and 1 RS-485 serial port Support multiple conversion modes like transpare... |
 |
Serial Converter | 3onedata provides abundant serial converters that help convert between rs232 converterand RS-422/485, USB and RS-232/485/422, CAN and RS-232/485/42... |
Same products
 |
Nitrile Gloves Factory | 卖方: 苏州德士耐商贸有限公司 | Suzhou TEXNET Co., Ltd. provides nitrile glove solutions designed for medical, laboratory, health... |
 |
Preform Mould | 卖方: Taizhou Qihong Mold Co., Ltd. | Taizhou Qihong Mold Co., Ltd. specializes in developing and producing Preform Mould solutions for... |
 |
Nozzle Sprayer Nozzle Sprayer | 卖方: zhonglutong | Nozzle Sprayer Nozzle Sprayer Nozzle Sprayer Nozzle Sprayer Nozzle Sprayer DLLA133P814 Nozzle... |
 |
Nozzle Sprayer 0 433 175 568 Nozzle Sprayer | 卖方: zhonglutong | Nozzle Sprayer 0 433 175 568 Nozzle Sprayer Nozzle Sprayer Nozzle Sprayer Nozzle Sprayer 8N... |
 |
Nozzle Sprayer DLLA150P2574 Nozzle Sprayer 0 433 175 431 | 卖方: zhonglutong | Nozzle Sprayer DLLA150P2574 Nozzle Sprayer 0 433 175 431 Nozzle Sprayer 0 433 175 461 Nozzle Spra... |
