High-Speed & RF Mixed-SignalPrototype
IndusHub Industrial Sensor Hub
Isolated mixed-signal acquisition with high-rate vibration channels, time-synchronised over PTP and delivered via OPC UA or MQTT.
Block diagram
Selected block
4–20 mA In
Isolated, 16-bit
Connects to: Application SoC
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Specifications
| Inputs | 8× 4–20 mA, 4× IO-Link, 4× IEPE |
| Vibration ADC | 24-bit, 256 kSPS |
| Isolation | 2.5 kV per group |
| Time sync | IEEE 1588 PTP, < 1 µs |
| Network | Dual GbE, OPC UA / MQTT |
| Rating | IP67, -40 to 85 °C |
Engineering breakdown
- 01
Acquisition
Simultaneous-sampling IEPE channels feed on-board FFT for spectrum-based condition monitoring.
- 02
Robustness
Galvanic isolation, surge protection and conformal coating for factory floors.
- 03
Integration
PTP timestamps align readings across hubs for plant-wide analytics.
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