產品詳情：

產品介紹：通用PCI總線，2路RS-232通訊卡
特點：Provides 2 RS-232 ports
Built-in COM-Selector
128 KB Software Buffer (max.) for Each COM Port Under Windows
+/-4 kV ESD Protection for i versions
2500 VDC Isolation for i versions
Supports PCI Express, Plug and Play for VEX-112(i)
Supports 3.3 V/5 V PCI bus, Plug and Play
128-byte Hardware FIFO for Each Port
Short Card Design
規格：
Communication Port

COM1 ~ COM2

RS-232 (TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND)

UART

16C950 compatible

Baud Rate

50 ~ 115200 bps

Data bit

5, 6, 7, 8

Stop bit

1, 1.5, 2

Parity

None, Even, Odd, Mark, Space

FIFO

Internal 128 bytes

Isolated

-

General

Bus Type

Universal PCI, 3.3 V and 5 V, 33 MHz, 32-bit, Plug and Play mechanism

COM-Selector

Yes (8-bit DIP switch)

Connector

2 x DB9 (Male)

Power Consumption

100 mA @ 5 V

Operating Temperature

0 ~ 60 °C

Storage Temperature

-20 ~ 70 °C

Humidity

0 ~ 90% RH, non-condensing

Dimensions (L x W x D)

134 mm x 90 mm x 22 mm