PEX-C64 PCI Express, 64-ch Open Collector Isolated (Sink, NPN) DO Board


Key Features

  • PCI Express x1 Interface
  • 64-channel Optically-isolated Digital Output (Sink, NPN)
  • Supports Card ID (SMD Switch)
  • 3750 Vrms Photo-isolation Protection
  • Digital Input Arranged into Four Isolated Banks when using Four Isolated External Power Supplies


The ICP DAS PEX-C64 board utilizes the PCI Express bus and provides 64 optically-isolated Digital Output channels, each of which includes a Darlington transistor that provides 3750 Vrms isolation, and an integrated suppression diode for the inductive load. The DO channels are allocated into four isolated banks when using four isolated external power supplies, and act as an interface between field logic signals, eliminating ground loop problems and isolating the host computer from potentially damaging voltage spikes.

The PEX-C64 board also includes an onboard Card ID switch that enables the board to be easily recognized via software if two or more cards are installed in the same computer. The ICP DAS PEX-C64 board is designed as an easy replacement for the ICP DAS PISO-C64U board without requiring any modification to either the software or the driver.

The cards support various OS versions, such as Linux, DOS, Windows. DLL and Active X control together with various language sample program based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users to quickly and easily develop their own applications.

Lead time: 5-7 working days from receipt of order.