2S Serial RS-232/422/485 PCIe card Surge Protection & Optical Isolation (FTDI Chipset)

The EX-45032IS PCIe I/O card provides two serial RS-232, 422 and 485 high performance UART 16C550 outputs with 15KV ESD Surge Protection and 2.5KV Optical Isolation. It is designed to expand two additional serial ports for PC, small workstation or server via PCIe bus. The card is fully plug-and-play compatible. It supports the ATTA Auto RS-485 transmitter features. Each port can be individually set to RS-232, 422 or 485. POS (Power over System) is not selectable.

• Interface: RS-232 V.24 / RS-422 / RS-485
• 15KV ESD Surge Protection and 2.5KV Optical Isolation
• ±15kV IEC1000-4-2 ESD prodtecion for RS232 I/O's
• FIFO Buffer 16C550 with 16Byte
• I/O addresses and interrupt are set from the operating system
• Data bits: 7 and 8 / Stop bits: 1, 1.5, 2
• Parity: none, even, odd, space and mark
• Support ATTA Auto Transmitter
• Termination RS-422/485 - 120 Ohm can be enabled- and disabled
• Signal:
  • RS-232 - TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-422 - 4 wire (TxD+/-, RxD+/-) Fullduplex
  • RS-485 - 4 wire (TxD+/-, RxD+/-) Fullduplex
  • RS-485 - 2 wire (Data+/-, Data+/-) Halfduplex 
• Chipset: FTDI

Packaging contents:
EX-45032IS, Driver CD, Manual