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Description
- 1x Sequent Microsystems 8 24-Bit Analog Inputs DAQ 8-Layer Stackable HAT for RPi
- 4x M2.5x18mm male-female brass standoff
- 4x M2.5x5mm brass screw
- 4x M2.5 brass nut
- Mating connector plugs
- Eight 24-bit analog inputs DAQ 8-layer stackable HAT
- All inputs are differential with or without a common ground
- Stackable up to 64 differential analog inputs
- Software-selectable input ranges: ±0.18V, ±0.37V, ±0.75V, ±1.5V, ±3V, ±6V, ±12V, ±24V
- Wide-range power supply: 5V or 12V-24V
- Provides 4A continuous, 5A peak power to Raspberry Pi
- RS485/MODBUS port
- Utilizes two ADS131 24-bit Delta-Sigma ADCs from Texas Instruments
- Input impedance ranges from 300KΩ to 1MΩ
- Data rates up to 64 kSPS
- Internal or external, software-selectable clock and trigger
- Hardware watchdog can power cycle the Raspberry Pi
- Real-Time Clock with battery backup
- Uses only the I2C port, all GPIO pins are available
- Eight LEDs with programmable thresholds for input status
- Pluggable connectors for 26-16 AWG wires
- General-purpose push-button
- Compatible with any Raspberry Pi from ZERO to 5
- ECCN Code EAR99
- Command Line Driver
- Python Library
- Node-Red nodes
- OpenPLC module
- CODESYS Library
- MODBUS Interface
- Maximum input signal: 3.3V
- Programmable gain: 1 to 128
- Minimum input signal: 25mV full scale
- Maximum data rate: 64.4 kSPS at 80 dB dynamic range
- Minimum input impedance 1MΩ for gain > 8
- Maximum power consumption: 50mA