HMI Touchscreen
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This page explains how Controller Board is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The main printed circuit board (PCB) that processes inputs and controls outputs for an HMI touchscreen system.
Technical details and manufacturing context for Controller Board
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Supply Voltage | 24 ±10% V DC | Outside this range the board may reset or be damaged. |
| Power Consumption | 5–15 W | Depends on display size and backlight. |
| Operating Temperature | -20–70 °C | Extended range may require conformal coating. |
| Storage Temperature | -40–85 °C | Non-operating. |
| Humidity | 10–90 % RH | Non-condensing.IEC 60068-2-78 |
| Ingress Protection | IP54–IP65 | Higher IP requires sealed enclosure.IEC 60529 |
| Processor Clock Speed | 400–800 MHz | Higher speed for complex graphics. |
| RAM | 128–512 MB | More RAM for multitasking. |
| Flash Storage | 256–1024 MB | For firmware and data logging. |
| PCB Thickness | 1.6 ±0.1 mm | Standard thickness for rigidity.IPC-6012 |
| Copper Weight | 1–2 oz | Higher for high-current traces.IPC-6012 |
| Weight | 150–300 g | Depends on board size and components. |
| Board Dimensions | 100×70–200×150 mm | Customizable to fit enclosure. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | N/A (board-level component, not exposed to process pressure) |
| other spec: | Humidity: 10% to 90% non-condensing, Vibration: 5g max, Shock: 50g peak |
| temperature: | 0°C to 70°C (operating), -40°C to 85°C (storage) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The supply voltage is 24 V DC with a tolerance of ±10%. Operating outside this range may cause the board to reset or be damaged. Always verify the exact voltage requirements with the manufacturer for your specific model.
The listed operating temperature range is -20 to 70 °C and the listed storage temperature range is -40 to 85 °C. Confirm both with the manufacturer for the specific board and application; extended ranges may require conformal coating. IEC 60068-2-1 and IEC 60068-2-2 are cold and dry-heat test methods and do not establish these ranges.
The board is rated IP54 to IP65 according to IEC 60529. Higher IP ratings require a sealed enclosure. The actual rating depends on the enclosure design and must be verified with the manufacturer.
RAM ranges from 128 to 512 MB, and flash storage from 256 to 1024 MB. More RAM supports multitasking, and flash is used for firmware and data logging. These are reference ranges; confirm the exact specifications with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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