The EX-44388 PCI Express I/O card provides eight serial RS-232 High Performance UART 16C1050 outputs. It was developed to expand eight additional serial ports for PC, small workstations or server via the PCI Express bus. The card is fully PCI-Express Plug-and-Play compatible and has no problems with IRQ and I/O addresses conflicts. In addition, +5V or +12V can be configured on pin 9 of the serial plug for a POS system (Power over system). With the EX-44388 a low profile bracket is included, so that the card can be installed in a slim PC housing. . Interface: RS-232 V.24 with FIFO buffer 16C1050 with 256 bytes. ±15kV IEC1000-4-2 ESD protection for RS232 I/O. I/O addresses and interrupt are assigned by the operating system, IRQ sharing. PCIe interface compatible with 1.0a to 3.0 specifications. Data bits 5, 6, 7, 8. Stop bits 1, 1.5, 2. Parity: None, even, odd, space, mark. Signals TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND Supports RTS/CTS and XON/XOFF flow control. Supports +5V or +12V on pin 9 of the serial plug. Chip set: SystemBase SB16C1058PCI
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