3onedata SW485GI 2-in-1 Industrial RS-232/422/485 Serial Converter and Repeater

3onedata SW485GI 2-in-1 Industrial RS-232/422/485 Serial Converter and Repeater
Model: SW485GI
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3onedata SW485GI 2-in-1 Industrial RS-232/422/485 Serial Converter and Repeater

SW485GI is an industrial-grade interface converter device integrated bidirectional conversion between RS-232 and RS-485/422 and RS-485/422 repeater, which can implement bidirectional data conversion between serial port RS-232 and RS-485/422, or be a repeater of RS-485 and RS-422 transmission. It provides 1 RS-232 serial port and 2 RS-485/422 serial ports. RS-485/422 supports serial port self-adaption technology that can identify RS-485/422 serial port automatically without the need of setting the switch. Serial ports are equipped with 1500W surge protection, 15kV electrostatic protection and 3kV photoelectric isolation protection, which can effectively prevent device from being damaged. The device also adopts wall mounting, which can meet the requirements of different scenes.

Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC and be wildly used in electric power system, industrial automation control, IC card charging system and measuring instrument, etc.

Key Features

  • Bidirectional data conversion between 1 RS-232 serial port and 1 RS-422/485 serial port
  • 12~36 VDC Voltage Input
  • IP30 protection, Metal housing
  • LED status monitoring
  • 1500W Surge Protection
  • Wall mounting
  • CE, FCC, RoHS certified
  • Operating Temperature -10° to 75°C
  • 3-year warranty


Total Ports1
TypeSerial Connectivity
Transmission DistanceRS-232 serial port, 15 m; RS-485/422 serial port, 3000 m (9600 nps)
Serial Interface
CategorySerial to Serial
Serial Ports1 RS-232 | 1 RS-422/485
Baud Rate300bps ~115200bps
Power Consumption1500 W surge protection, 15kV electrostatic protection Photoelectric isolation: 3000V
Input Voltage12~36 VDC
Surge Protection1500W
Connector Type RS-232 serial port, adopts DB9, Female; RS-485/422 serial port, adopt 5-pin 5.08mm pitch terminal blocks
EnclosureIP30 protection, metal
LED IndicatorsPower supply indicator, serial port data sending/receiving indicator
Operating Temperature-10~75°C
Storage Temperature-40~75°C
Humidity5 to 95% non-condensing
RoHS CompliantYes
CertificationsFCC, CE
Warranty3 Years
Download NameFile Size
3oneData SW485GI Data Sheet1.15MB
Tags: SW485GI