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The WIN-PIHAT-16DI 16-Channel Digital Input Raspberry Pi HAT by wittelb is a premium multi-brand raspberry pi add on boards (hats) designed for premium buyers. It features Shipping Weight: 1.3 kg and Shipping Dimensions: 15 × 10 × 4 cm.
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About This Product
The WIN-PIHAT-16DI 16-Channel Digital Input Raspberry Pi HAT by wittelb is a premium multi-brand raspberry pi add on boards (hats) designed for premium buyers. It delivers reliable performance at an accessible price.
Key Specifications
- Shipping Weight: 1.3 kg
- Shipping Dimensions: 15 × 10 × 4 cm
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WIN-PIHAT-16DI is a 16-channel industrial-grade digital input Raspberry Pi HAT designed for Raspberry Pi 4 and CM4 platforms. It provides opto-isolated signal acquisition, ensuring safe and reliable interfacing between field devices and the Raspberry Pi GPIO.
The board supports multiple input types including 12V/5V referenced signals and high-voltage tolerant inputs up to 80V (max 50mA). Built for harsh environments, it delivers high signal integrity, fast response time, and robust protection against electrical noise and voltage transients.
Features:
- 16-channel opto-isolated digital input expansion for Raspberry Pi
- Supports Raspberry Pi 4 and Compute Module 4 (CM4)
- Supports multiple input types including 12V, 5V, and GND reference inputs
- High-voltage tolerant input capability up to 80V (50mA max)
- Fast response time for real-time industrial signal monitoring
- Electrical isolation ensures protection from noise and voltage spikes
- Industrial-grade design suitable for automation and control systems
Specifications:
- Item Type: Raspberry Pi Digital Input HAT
- Compatible Boards: Raspberry Pi 4, Raspberry Pi CM4
- Input Channels: 16 Channels
- Input Type: Digital Input (Opto-Isolated)
- Input Voltage Range: 3.3V – 12V DC (up to 80V max support, 50mA)
- Logic Levels: Logic ‘0’ < 1V DC, Logic ‘1’ > 3.3V DC
- Isolation: Optical Isolation (Channel-to-System Protection)
- Response Time: 2 ms typical, 6 ms maximum
- Power Supply: 12V / 24V DC
- Channel Architecture: 4 / 8 / 16 scalable design
- Connectors: 2 × 8-pin terminal blocks, 2 × 2-pin terminal blocks, 40-pin GPIO header
- Operating Temperature: -30°C to 80°C
- Storage Temperature: -20°C to 70°C
- Humidity: 5–95% RH (Non-condensing)
- Dimensions: 56 mm × 85 mm
Package Includes:
1 x WIN-PIHAT-16DI 16-Channel Opto-Isolated Digital Input PiHAT for Raspberry Pi 4 & CM4








