CPI-AI-1208LI 模拟输入 Raspberry Pi 扩展板 12 位 8ch（差分 4ch）电压输入/电流输入

• 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 an expansion card that adds an analog Input interface to the Raspberry Pi. It has analog Inputs with 12-bit resolution. One card can be used as single-ended voltage input with 8 channels, differential voltage input with 4 channels, or differential current input with 4 channels and the functions are switchable.

• 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.
• Stacked connection of up to 8 cards

  • CONTEC has expanded HAT specifications to include address ID configurability, making it possible to connect up to eight stacked cards. * Connection to HATs from other manufacturers is also possible. * Use a CONTEC RAS function expansion card (CPI-RAS) for stable power supply with stacked connections.
• 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.
• Bus Isolated Analog Input

  • This product contains bus isolated analog voltage input and analog current input. As the analog input supports differential input, accurate measurement can be performed even when potential differences with the signal source occur.
• Capable of supporting multiple input range and types

  • With software command, this product can support the input range of ±10V, ±5V, ±2.5V, and 0 to 10V. The input type can be switched between single ended input and differential input. Also, the range can be switched to current input of ±20mA with the switch on the I/O module.
• Adaptable to a temperature range 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.