概要?特點

This product is an expansion card that adds an analog output interface to the Raspberry Pi. It has analog outputs with 16-bit resolution of inter-channel isolation.Voltage output 2ch and current output 2ch are switchable with one card.

• Push-type terminal block for easy wiring

  • The CPI Series includes a push-type terminal block for convenient, simple connection and disconnection of wired HATs without the need for tools or crimping terminals.
• Connectivity for up to 8 cards

  • Connect up to 8 expansion cards of the same series. Use the Board ID setting switch on the main body to identify connected expansion cards.* The Board ID setting switch cannot be set to 4 when using the CPI-RAS.
• API compatible with PC expansion cards and Python-compatible API

  • Take advantage of API compatibility with CONTEC PCI Express, PCI, USB, and Ethernet-type measurement control devices. Development assets can be reused across multiple platforms. Linux driver (API-TOOL for Linux) can be downloaded for free from the company’s website along with sample Python and GCC programs, allowing users to begin programming right away.
• Analog outputs with inter-channel isolation

  • Analog voltage output and analog current output with inter-channel isolation are equipped. Inter-channel isolation prevents interference between channels, therefore, the product can be used even when the ground levels of the device connected to each channel are different.
• Supportable for various voltage output ranges and current output types

  • The output ranges of ±10V, ±5V, 0 to 10V, 0 to 5V, and 0 to 20mA can be switched by software command.
• Adaptable to a wide range of temperature between -20 to 60°C

  • The product is capable of operating in the temperature between -20 to 60°C. It can be installed in the various environments.