Maiwe - 1-port RS232/485 to 4-port RS485 passive isolated HUB
Availability: In Stock
Features and Benefits
- USB to RS232/485/422 interface converter
- WIN98/2000/XP/7 Apple OS8/OS9 operating system
- Baud rate 300bps~12Mbps
MWE820B is an industrial level USB to RS-232/485/422 converter with power supply from USB port that no need external power supply. USB and RS-232/485/422 interface converter realizes the conversion between USB and RS-232/485/422 signals, so that the USB interface of the monitoring console can be connected with up to 4 RS-232/RS- 485/422 device communication, this plug-and-play USB solution is ideal for applications in the mobile, measurement and data acquisition industries.
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Technical parameters |
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Standard |
Compliant with EIA RS-232, RS-485, RS-422 standards |
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Interface |
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Interface form |
Industrial terminal block |
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Communication rate |
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Baud Rate |
300bps～115.2kbps |
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LEDs |
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Power indicator |
POW(Red): Always lit when the power is connected normally |
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Serial port transceiver indicator light |
︾(Green): Flashes when data is being sent or received ︽(Yellow): Flashes when data is being sent or received |
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Power |
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Power Supply |
External DC5V power supply, external DC9~30V power supply |
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Interface |
Industrial terminal block |
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Physical Characteristics |
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Shell |
DIN rail shell |
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Dimension |
123mm×34mm×72mm |
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Weight |
0.13kg |
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Transmission distance |
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Serial port line |
RS-232, 15m@9600bps RS-422/RS-485, 1.2km@9600bps |
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Working Environment |
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Operating Temperature |
-40°C~85°C |
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Storage temperature |
-40°C~85°C |
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Ambient Humidity |
5%~95% |
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Warranty |
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Warranty |
5 Years |
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Certification |
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Certification |
CE, FCC |
