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.
| Series | PC-HELPER CPI |
|---|---|
| Bus Specification | Raspberry Pi HAT (40pin GPIO) |
| Size | HAT Size |
| Used Connector | 3.81mm-pitch 10-pin 2-piece terminal block |
| Input Channels | Single-ended 8-ch (Differential 4-ch) |
|---|---|
| Input Range | ±10V; ±5V; ±2.5V; 0 to 10V; ±20mA |
| ADC Resolution | 12-bit |
| Sampling Rate | – |
| Input Buffer Memory | – |
| Output Channels | – |
| Output Range | – |
| DAC Resolution | – |
| Update rate | – |
| Output Buffer Memory | – |
| Input Channels | – |
|---|---|
| Output Channels | – |
| Bi-directional I/O Channels | – |
| Response Time (Input) | – |
| Response Time (Output) | – |
| Operating Voltage (Input) | – |
| Operating Voltage (Output) | – |
| Input Circuit | – |
| Output Circuit | – |
| Built-in Power Supply | – |
| Supported OS | Linux |
|---|
| Model | Description | Certification |
|---|---|---|
| CPI-AI-1208LI | Analog input Raspberry Pi card 12-bit 8ch (differential 4ch) voltage input/current input |
|
| Items | Item Name |
|---|---|
| CPI-RAS | RAS/RTC Raspberry Pi card |
| Items | Item Name |
|---|---|
| API-AIO(LNX) | Analog I/O Driver for Linux |
| Items | Item Name |
|---|---|
| CPI-DIN01 | DIN Rail Mount Kit for Raspberry Pi card |
