DIO-48D-PE 数字量输入输出 PCI Express总线 板卡 双方向48点 (非绝缘5VDC-TTL)

• 概要・特点
• 机能・规格
• 订购信息・选件
• 技术支持・下载

概要・特点

This product is a PCI Express bus-compliant interface card that extends the input/output function of bi-directional digital signal. This card has up to 48 unisolated TTL-level input/output channels that is powered by the equivalence to the mode 0 of i8255 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). Additionally, the digital filter function is equipped with this product. Windows/Linux driver is bundled with this product.

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

  • This card 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 function to prevent wrong recognition of input signals from carrying noise or a chattering.

  • This product has a digital filter function to prevent wrong recognition of input signals by noise or chattering is provided. All input terminals can be added a digital filter, and the setting can be performed by software.
• Windows/Linux compatible driver libraries are attached.

  • Using the attached driver library API-PAC(W32) 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.
• Windows/Linux compatible driver libraries Functions are compatible with PCI compatible card DIO-48D2-PCI.re attached.

  • The functions same with PCI compatible card DIO-48D2-PCI are provided. In addition, as there is compatibility in terms of connector shape and pin assignments, it is easy to migrate from the existing system.