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| PRODUCTS/ PCI & ISA TO SERIAL / 400I UPCI |
VScom 400I UPCI
4 RS232, RS422/485 ports UPCI Card |
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The VScom 400I uPCI is designed for RS232, RS422/485 industrial communication. It supports 4
independent RS232, RS422 or RS485 ports. Each port can be configured separate. Available modes : RS232, RS422 fullduplex, RS485 full duplex (4 wire) and RS485 half duplex (2 wire) with and without echo.
In RS485 modes applications enable transmission by simply sending data. This is done by ART (Automatic Receive Transmit
Control) intelligence. The Transmitter is disabled exactly with the end of the last character sent. No modification is
necessary in programs. The common control by RTS is possible for compatibility.
In addition, hardware flow control and built-in termination resistors guarantee data integrity. Surge protection is also
available for RS232 Signals to deliver high reliability. All of these features make VScom 400I uPCI suitable for harsh
industrial applications.
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| Features |
- Universal PCI 3.3 / 5.0V
- 4 x RS232, RS422/485
- RS485 ART (Automatic Receive Transmit control)
- RS485 in 6 operation modes
- Surge protection
- Compact board size (half-size)
- Hardware flow control
- Built-in termination resistors
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| Specifications |
| Hardware |
I/O controller |
4 x 16C550C or compatible, each with 16 bytes Tx/Rx FIFO |
Connector type |
DB9 male |
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| Interface |
Bus interface |
PCI version 2.1 (32bit) Universal PCI 3.3V / 5.0V |
Serial interface |
RS232, RS422 / 485 |
No. of ports |
4 |
Signals |
RS232 Tx, Rx, CTS/RTS, DTR, DSR, DCD, GND
RS422 TxD+/-, RxD+/-, RTS+/-, CTS+/-, GND
RS485 Data+/-, GND |
RS485 data control |
ART (Automatic Receive Transmit control)
By RTS alternatively |
Built-in termination
resistor |
RS422 120 Ohm
RS485 120 Ohm, jumper enable / disable |
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| Performance |
Speed |
Up to 921.6Kbps |
Max. no. of ports |
Unlimited |
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| Configuration |
Parity |
None, even, odd, space, mark |
Data bits |
5, 6, 7, 8 |
Stop bits |
1, 1.5, 2 |
IRQ |
Assigned by System |
I/O address |
Assigned by System |
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| Available modes |
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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| Power and Environment |
Power requirement |
430mA max.(+5V) |
Operation temp. |
0°C - 55°C |
Dimension |
135mm x 100mm |
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| Operating Systems |
WIN95, WIN98, ME |
VScom high performance serial driver |
WIN NT 4.0 |
VScom high performance serial driver, control panel applet |
WIN 2000, XP, Vista |
VScom high performance serial driver |
Win 2003 Server |
VScom high performance serial driver |
DOS |
Virtuell address driver and compatibility tools
real DOS COM port emulation |
OS/2 |
Supported by COM16 driver in recent system releases
Third party serial driver SIO.SYS available |
Linux |
Kernel 2.6 and up: built-in support
Previous kernel: VScom high performance real tty driver |
div.UNIX |
Configuration instructions |
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| Ordering Information |
Art.No |
4440 |
Product Name |
VScom 400I UPCI |
Packing list |
. VScom 400I UPCI
. CD, English documentation |
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You can purchase VSCOM's products easily from a wide variety of leading technology distributors or partners.
Please call us or contact us by mail to find the best ordering method for your needs. |
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