DI-32B-PE

Overview / Features

This product is a PCI Express bus-compliant interface board for input of digital signals. This product can input digital signals at 12 – 24VDC. DI-32B-PE features 32 opto-coupler isolated inputs (supporting current sink output). You can use all of input signals as interrupt inputs. In addition, this product is equipped with a power supply for driving optocouplers (12VDC) and the digital filter function to prevent wrong recognition of input signals is provided.Windows/Linux device driver is supported with this product

• Opto-coupler isolated input (compatible with current sink output)
  • DI-32B-PE has the opto-coupler isolated input 32channels (compatible with current sink output) whose response speed is 200µsec. Common terminal provided per 16channels, capable of supporting a different external power supply. Supporting driver voltages of 12 – 24 VDC for I/O.
• Opto-coupler bus isolation
  • As the PC is isolated from the input and output interfaces by opto-couplers, this product has excellent noise performance.
• Power for opto-coupler operation (12VDC 240mA) supplied internally
  • As the power to run the opto-couplers is supplied internally, no external power supply is required. The use of jumpers allows you to decide whether you want to use the internal or external power supply for every 16 points.
• You can use all of the input signals as interrupt request signals.
  • You can use all of the input signals as interrupt request signals and also disable or enable the interrupt in bit units and select the edge of the input signals, at which to generate an interrupt.
• Windows/Linux support device driver
  • Using the device driver API-TOOL makes it possible to create applications of Windows/Linux. In addition, a diagnostic program by which the operations of hardware can be checked is provided.