DIO-48DX-USB Digital I/O USB I/O unit bi-directional 48ch (non-isolated 5VDC-TTL) - the X series

• Overview / Features
• Specifications
• Ordering Information
• Support / Downloads

Overview / Features

This product is an USB2.0-compliant digital I/O unit that extends the input/output function of bi-directional digital signal. This product has up to 48 unisolated TTL-level input/output channels that is powered by the equivalence to the mode 0 ofi8255 chips, and you can use up to 48 channels of the input signals as interrupt inputs. You can select the input/output by the application software in eight signals units (in four signals unit for some inputs/outputs). As there is compatible with PCI bus-compatible board DIO-48D2-PCI and PCI Express bus-compatible board DIO-48D-PE in terms of connector shape and pin assignments, it is easy to migrate from the existing system. Windows driver is bundled with this product. Possible to be used as a data recording device for LabVIEW, with dedicated libraries.

• This product can be used to TTL-level input/output 48 points bi-directional digital corresponding to the equivalence to the i8255 mode 0.

  • This product has up to 48 unisolated TTL-level input/output channels whose response speed is 200nsec that is powered by to the equivalence to the mode 0 of i8255 device for general-purpose. You can select the input/output by the application software in eight signals units (in four signals unit for some inputs/outputs).
• You can use up to 48channels of the input signals as interrupt events.

  • You can use up to 48channels of the input signals as interrupt events and also disable or enable the interrupt in bit units and select the edge of signals, at which to generate an interrupt.
• This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a chattering.

  • This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a chattering. All input terminals can be added a digital filter, and the setting can be performed by software.
• USB HUB function

  • This product has the USB HUB function. Max. 4 DIO-48DX-USB can be used in 1 USB port of PC. When you use 4 or more DIO-48DX-USB, you can do by connecting DIO-48DX-USB to another USB port of PC side. Also, you can connect the CONTEC's USB device other than DIO-48DX-USB to the USB port of DIO-48DX-USB.
• Connectors are compatible with PCI/PCI Express bus-compatible board

  • As there is compatible with DIO-48D2-PCI and DIO-48D-PE in terms of connector shape and pin assignments, it is easy to migrate from the existing system. If the system of this product is created by the digital I/O driver API-DIO(98/PC), it is required to replace it with API-DIO(WDM).
• Windows compatible driver libraries are attached.

  • Using the attached digital I/O driver API-DIO(WDM) makes it possible to create applications of Windows. In addition, a diagnostic program by which the operations of hardware can be checked is provided.