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Intelligent USB to Serial Multi-ports Hub |
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| Model
No. |
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M-USB232 |
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| Introduction |
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M-USB232 is designed for those who are looking for an easy-to-use solution for the application of 4 serial devices connected to one USB port . Connect M-USB232 into USB port of the computer , then the computer becomes to have 4 serial ports available for use . Eliminate the need to open the computer case to install any interface board or controller board . No further configuration is needed , just plug and play . It is a low cost and easy-to-use device for the need of multiple serial ports . |
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| Features |
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l Allows 4 serial devices connected to one USB port
l No need to open computer case for installation
l Plug and play , no further configuration needed
l USB connection with speed up to 1 Mbps
l Complete flow control , data won |
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| Specifications |
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Power requirement :
Bus power mode - DC 5 V/500 mA ( only for one unit used )
Self power mode - DC 9 V/500 mA min.
RS-232 interface communications :
Baud rate - 300 ~ 240K bps
Parity - Odd / Even / Mark / Space / None
Data bit - 5 / 6 / 7 / 8 bits
Stop bit - 1 / 1.5 / 2 bits
Power supply current from RS-232 connector pins :
DTR pin - 50 mA max. ( + 5 VDC )
Other pins ( except SG pin ) - 10 mA max.
Dimensions : L170 x W80 x H22 mm
Note: The Specification
is subject to change without notice. |
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| Application |
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1. POS systems
2. Automation control systems
3. Access control systems
4. Time & Attendance management systems
5. Other serial device systems |
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| Available
versions |
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M-USB232 - one USB to 4 RS-232 Hub
M-USB485 - one USB to 4 RS-485 Hub available on request
M-USB422 - one USB to 4 RS-422 Hub available on request |
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| Download |
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Catalog
Picture
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| Application
Example |
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