CPI-AI-1208LI Analog Input Raspberry Pi Expansion Card / 8ch Single-ended or 4ch Differential Inputs with 12-bit ADC / -20-60C OperationThe CPI AI 1208LI is an 8 channel analog input expansion card, designed to enhance the functionality of the Raspberry Pi. Each channel features 12 bits of resolution and can be configured for single ended voltage inputs with 8 channels, differential voltage inputs with 4 channels, or differential current inputs with 4 channels. The switchable functions offer versatility for various input requirements. Contec's CPI series allows you to easily stack up

PC4-17000 (DDR4-2133) Graphics Controller Intel® UHD Graphics 610 (integrated) Display Output 1x HDMI (v1

6 kbps RS-232C (S1)

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This unit offers 16 optocoupler isolated input channels (compatible with both current sink and current source outputs) and 16 optocoupler isolated open-collector output channels (compatible with current sink type)

Output current: 56mA max (total of all channels)

Isolation voltage: AC500Vrms

interface connector (2)

The CPI-AO-1602LC is a 2-channel analog output expansion card

the card can generate 16 signals while sampling 16 signals

This unit supports driver voltages of 12 - 24 VDC for I/O (A 12-24VDC external circuit power supply is sold separately)

compatible CPU units

0V max (≤100mA) Isolation Opto‑coupler isolation (1000VAC) Response time Within 200µsec LED DIO0 – DIO7 (Green) Connector 2 pieces