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Click on the thumbnails for the large picture …
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The USB-2COM-PRO is completely jumperless and free of DIP switches, all configuration is done by software. Just press the button and use the configuration program. Serial ports on USB allow further use of existing devices, even when the computer doesn't offer serial ports. Now the USB-2COM-PRO is extremely flexible in offered communication standards. Besides the classical RS232 and RS422 it offers six variants of the RS485 operation. The often required Termination and Polarization (BIAS) is also provided by built-in hardware, and it is controlled by the same configuration software. The USB 2.0 interface enables the high speed serial ports (max. 3Mbps, 128 byte FIFO) for high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial ports also allow unusual speed settings like 500kbps. |
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Serial interface
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- 2 x RS232/422/485 configured by software
- RS485 Termination and Polarization configured by software
- Connectors DB9 male
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Speed
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- RS232: up to 500kbps
- RS422: up to 3Mbps
- RS485: up to 3Mbps
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Available Modes
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- RS232 full duplex
- RS422 full duplex
- RS485 4-wire, full duplex
- RS485 2-wire, half duplex, with echo
- RS485 2-wire, half duplex, without echo
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Signals
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- RS232: TxD, RxD, RTS/CTS, DTR, DSR, DCD, RI, GND
- RS422: Tx+/-, Rx+/-, RTS+/-, CTS+/-, GND
- RS485 4-wire: Tx+/-, Rx+/-, GND
- RS485 2-wire: Data+/-, GND
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USB Interface
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USB 2.0 - Bus powered
- No external power supply
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Driver
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- Windows 2000 to Windows 10 (x86 and x64)
- Windows Server 2000 to 2012 (x86 and x64)
- Linux (Kernel 2.6 built-in, 2.4 available)
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Part Number
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604
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Product Name
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VScom USB-2COM-PRO
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Packing list
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- VScom USB-2COM-PRO Adapter
- USB cable 0,9m
- CD, English Documentation
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Optional Accessories
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- DK 35A DIN-Rail mounting kit
- 9PF-9PF RS232 Null-Modem adapter, change male to female
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Dimensions
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- 115×85×26 mm³ (W×L×H)
- 137×90×23 mm³ with DB9 connector and ears
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* Specifications are subject to change without notice.
* All trademarks and brands are property of their rightful owners.
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