Home > Products > RS-232/485/422 Converters > Industrial Isolation RS-232/485 to 4-port RS-485 HUB
Industrial Isolation RS-232/485 to 4-port RS-485 HUB
- 10000 Piece / Pieces per Month
- Shenzhen
- T/T Credit Card
Product Details
Place of Origin: | Guangdong, China | Brand Name: | 3onedata/OEM | Model Number: | SW4485I |
Product Description
Industrial Isolation RS-232/485 to 4-port RS-485 HUB
Feature |
1. Support two host computer RS-232 and RS-485 ports and four slave computer RS-485 ports |
Introduction |
SW4485I-P(12/48VDC) is RS-485 HUB is designed for RS-485 system in complicated electromagnetic environment. It supports a transmission rate up to 115.2KBPS, and adopts two-way transparent transmission, which allows one RS-485 bus or one RS-232 bus to be divided into 4 RS-485 buses, or any divided RS-485 signal to be transparently transmitted to host computer RS-485 or RS-232 hub. Each RS-485 port of slave computer is provided with reverse connection alarm and protection function, with which the reliability of existing RS-485 network is greatly improved, effectively reducing the network maintenance time. To ensure the security and reliability of data communication, the RS-485 ports are provided with 2KVAC isolation protection, level-4 electrostatic protection and level-2 radiated susceptibility, effectively preventing surge current, common ground and radiated interference, making the hub safe and reliable and suitable for outdoor application. |
Specification |
Communication Parameter |
Interface Protocol: compliant with EIARS-232/485
|
Interface Number 1 host computer RS-232 port, 1 host computer RS-485 port, 4 slave computer RS-485 ports
|
RS-232 signal TxD, RxD, GND
|
RS-485 signal D+, D-, GND
|
Parity bit None, Even, Odd, Space, Mark
|
Data Bit 5bit, 6bit, 7bit, 8bit
|
Stop Bit 1bit, 1.5bit, 2bit
|
Baud Rate 300bps~115200bps
|
Direction Control RS-485 adopts ADDC technology
|
Transmission Media Twisted-pair shielded cable or UTP 485 dedicated line
|
Load Capacity RS-485: 32-node ( can be customized 128 nodes)
|
Port Protection 2KVAC isolation protection, level-4 electrostatic protection, level-2 radiated susceptibility
|
Transmission Distance RS-485:1200m, RS-232 : no more than 15m
|
Connector |
Host computer RS-232/485: 5PIN terminal blocks
|
Slave computer RS-485: 10PIN terminal blocks
|
Indicator |
PWR power indicator
|
TXD data transmitting status indicator
|
RXD data receiving status indicator
|
E1~E4 slave computer RS-485 port status indicator
|
Power |
Input Voltage 12~48VDC
|
No-load Power 0.696W@ 24VDC
|
Full Power 0.696W@ 24VDC
|
Working Environment |
Working temperature -40~85°C
|
Storage temperature -45~85°C
|
Humidity 5%~95%( no condensation)
|
Mechanical Structure |
Shell IP40 protection grade, high strength metal casing
|
Installation DIN-rail mount
|
Weight 384.8g
|
Size(H×W×L) 110mm*95mm*35mm |
Dimension |
|
Industry Standard |
EMI FCC Part 15, CISPR (EN55022) class A
|
EMS EN61000-4-2 (ESD), Level 4 EN61000-4-3 (RS), Level 2
|
Shock IEC60068-2-27
|
Free Fall IEC60068-2-32
|
Vibration IEC60068-2-6
|
Warranty Period 5 years
|
Approvals CE,FCC,RoHS,UL508(pending)
|
Packing List |
1) 3onedata SW4485I HUB(plus terminal block)×1 2) User Manual×1 3) Certificate×1 4) Warranty card×1 5) Accessories of wall-mounted or panel-mounted installation 6) Warranty card×1 |
Contact Us
- Shenzhen 3onedata Technology Co., Ltd.
- Contact nameGivenchy Lee
- Phone86-755-26702668
- AddressWest Block,3/F,Building 2,Jiuxiangling Industrial Zone,Xili Town Shenzhen,Guangdong
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