Product Description
"Interface: 8 x RS-232 V.
24, RS-422/485FIFO buffer: 16C1050 with 128 bytesI/O addresses and interrupt: assigned by the system BIOS, IRQ sharingData bits: 5, 6, 7, 8/stop bits: 1, 1.5, 2Parity: none, even, odd, space, markSignals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GNDSignals RS-422 - 4 wire (TXD+/-, RXD+/-) (full duplex)RS-485 - 4 wire (TXD+/-, RXD+/-) (full duplex)RS-485: two-wire - Data+, Data- and GNDSupports ATTATM Auto TransmitterTerminal: 120 ohms, can be switched on or offSupports 5V and 3.3 V main boardsChip set: Asmedia SB16C1054PCIThe EX-42378 PCI I/O card provides four serial RS-232 high-performance UART 16C1050 outputs.
It was developed to add four additional serial outputs for a PC, small workstation or server via the PCI Express bus.
The card is fully PCI or PCI-X Plug-and-Play compatible and has no problems with IRQ and I/O address conflicts.
It supports the ATATM Auto RS-485 Transmitter features.
In addition, +5 V or +12 V can be configured on pin 9 of the connector for a POS system (power over system).
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