EXSYS PCMCIA with 1S Serial RS-422/485 port interface cards/adapter

PCMCIA with 2S Serial RS-422/485 ports, Surge Protection & Optical Isolation The EX-1362IS provides 2 high performance 16C950-type UART compatible RS-422/485 serial ports with Surge Protection & Optical Isolation. It is designed for Notebook to provide instant COM port expansion via the PCMCIA 32-Bit Bus to connect about serial RS-422/485 peripheral devices such P.O.S. System, CNC Machine, Terminal ect.
- Interface: RS-422/485 with FIFO Buffer 16C950 and 128Byte
- ESD Surge Protection 15KV to all lines
- Optical Isolation 2.5KV
- I/O addresses: Setting from the operating system
- Interrupt: Setting from the System BIOS with Interrupt Sharing
- Data Bits: 5, 6, 7, 8, 9 / Stop Bits: 1, 1.5, 2
- Parity: None, even, odd, space, mark

Signal: Three modes are selectable:
- 4-Wire RS-422 (TXD+/-, RxD+/-) (Full duplex)
- 2-Wire RS-485 (Data+/-, Data+/-) (Halfduplex)