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PCI-1222U

PCI-1222U is a general-purpose communication card, intended for PCI (3.3V or 5V) or PCI-X bus. The card provides two non-isolated RS-232 ports.

The PCI-1222U card is based on the Oxford Semiconductor controller OXmPCI954 that provides PCI bus interface, four efficient UARTs (16C950 standard) and parallel interface in one circuit.

Both ports at the PCI-1222U card lead to the D-Sub 9 connectors located on the card mounting bracket. The ports provide full modem control signals and standard pin layout.

Ports are not isolated, see PCI-1232U card if you need isolated ports.

Useful feature are LED indicators on the card mounting bracket (a pair for every port) providing a comfortable check of the line activity.

Delivery details

The product packet includes the card and InfoCD with drivers and user manual.

Specifications

Type PCI-1222U
Number of ports 2
Ports type RS-232
Communication controller OXmPCI954 (Oxford Semiconductor)
Transfer rate up to 230.4kBd
Supported signals TXD, RXD, RTS, CTS, DTR, DSR, DCD, RI
Transceiver type HIN211E (Texas Instruments)
RS-232 flow control XON/XOFF, DTR/DSR, RTS/CTS
RS-232 ESD surge protection 15kV IEC 61000-4-2, air-gap
Isolation voltage no isolation
Bus type PCI, 3V3/5V, 32-bit, 33MHz
(64-bit PCI and PCI-X compatible)
I/O and MEM address,
Interrupt channels
assigned by PnP PCI BIOS
Dimensions approx. 90x125 mm