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Maiwe - 1 to 4-Port RS232/485 Isolated HUB

Maiwe – 1 to 4-Port RS232/485 Isolated HUB

SKU: MWE485-H4

1-port RS-232/RS-485 to 4-ports RS-485 passive isolated converter,External DC5V or 9-30V power supply, din-rail installation

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The MWE485-H4 achieves the 1 port RS-232/RS-485 to 4 ports RS-485 in high rate with optic-isolation. It supports to long distance communications above 1.2km and multidrop(4 *128 drops).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus. This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232/RS-485 devices and enhance bus signal load capacity. The product offers industrial-grade applications designed for system applications in complex environments.
  Features:
  • RS232/485 supported for master port.
  • Optic-isolation for master to slave channels.
  • Completely error contained, one slave node error does not affect others.
  • 512 nodes broadcasting polling network mode supported.
  • Intelligent module inside, auto-identify the RS-485 signal flaw.
  • Industry level design,excellent import element chosen,all surface adhibit technical.
Technical parameters
Standard Compliant with EIA RS-232, RS-485, RS-422 standards
Interface
Interface form Industrial terminal block
Communication rate
Baud Rate 300bps – 115.2kbps
LEDs
Power indicator PWR(Red): Always lit when the power is connected normally
Serial port transceiver indicator light RXD(Green): Flashes when data is being sent or received
TXD(Yellow): Flashes when data is being sent or received
Power
Power Supply External DC5V power supply, external DC9~30V power supply
Interface Industrial terminal block
Physical Characteristics
Shell DIN rail shell
Dimension 123mm×34mm×72mm
Weight 0.13kg
Transmission distance
Serial port line RS-232: 15m@9600bps
RS-422/RS-485: 1.2km@9600bps
Working Environment
Operating Temperature -40°C~85°C
Storage temperature -40°C~85°C
Ambient Humidity 5%~95%
Warranty
Warranty 5 Years
Certification
Certification CE, FCC
Datasheet

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