The Delock PCI Express card expands your system with four external high-speed RS-232 ports. Use this card for applications such as data acquisition, machine control, automation, development or communication. Due to the extensive overvoltage protection and the extended temperature range, this card can also be used in industrial areas. Connected devices can optionally be supplied with a voltage of 5 V or 12 V.

• Chipset: Exar 17V354
• External connections:
• 1 x D-Sub 44 Pin female
• Connection cable: D-sub 44 pin male > 4 x serial RS-232
• D-Sub 9 Pin male
• Internal connections:
• 1 x PCI Express x1, V2.0
• 1 x 4 Pin Molex power connector
• Baud rate: up to 921.6 Kb/s
• Compatible with 16C550 UART
• FIFO 256 byte
• Data bit: 5, 6, 7, 8
• Stop bit: 1, 1.5, 2
• Parity: None, Even, Odd, Space, Mark
• Flow control: RTS / CTS, XON / XOFF
• 5 V or 12 V voltage individually adjustable for each port by jumper (pin 1 or 9)
• Operating temperature: -30 °C ~ +75 °C
• Storage temperature: -40 °C ~ +85 °C
• Relative humidity max. 95 % (non-condensing)
• 15 kV ESD protection for all signals
• I/O addresses and IRQ are assigned by the system
• Package contents:
• PCI Express card
• Low profile bezel
• 1 serial connection cable (approx. 30 cm)
• Driver CD
• Operating instructions