3onedata SW4485I User Manual

Also see for SW4485I: Quick installation guide

Contents

3onedata SW4485I User Manual Manual pdf 1 page image

- 1 -SW4485IHUB User ManualShenzhen 3onedata Technology Co., Ltd.Tel: +86-755-26702668 Fax: +86-755-26703485www.3onedata.com【Summarize】The product is RS-485 HUB is designed for RS-485 system incomplicated electromagnetic environment. It supports atransmission rate up to 115.2KBPS, and adopts two-waytransparent transmission, which allows one RS-485 bus or oneRS-232 bus to be divided into 4 RS-485 buses, or any dividedRS-485 signal to be transparently transmitted to host computerRS-485 or RS-232 hub. Each RS-485 port of slave computer isprovided with reverse connection alarm and protection function,with which the reliability of existing RS-485 network is greatlyimproved, effectively reducing the network maintenance time. Toensure the security and reliability of data communication, theRS-485 ports are provided with 2KVAC isolation protection,level-4 electrostatic protection and level-2 radiated susceptibility,effectively preventing surge current, common ground and radiatedinterference, making the hub safe and reliable and suitable foroutdoor application.The product also comes with RS-485 bus star connection. Userscan easily improve RS-485 bus structure and divide the networksegment. Proper utilization of HUB device can help design aunique and reliable RS-485 system. The product adopts EMCprotection and supports DIN-rail installation, allowing it to beused reliably in severe environment at a temperature of -40℃~75℃.【Packing list】The RS232/RS485 converter is shipped with the following items.If any of these items are missing or damaged, please contact yourcustomer service representative for assistance.Industrial Isolation RS-232/485 to 4 port RS485 HUB ⅹ 1User Manual ⅹ 1DIN-Rail mounting kit ⅹ 1【Features】Support two host computer RS-232 and RS-485 ports andfour slave computer RS-485 portsSupport transmission rate 300~115200bpsSupport multiple HUB device cascade connection as many as256-way RS-485 busEach slave computer port can connect 32 standard RS-485devices (nodes)Special automatic reverse connection alarmZero-delay automatic send/receive conversion functionPort is provided with 2KVAC isolation protection,Level-4electrostatic protection and level-2 radiated susceptibilityIndustrial design, IP40 protectionSupport DIN-rail installationWorking temperature -40～75℃【Panel layout】Front panel view Vertical view and Bottom viewRear view Side view

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