WIN-PIHAT-8DO

WIN-PIHAT-8DO | 8-Channel Relay Expansion Board

The WIN-PIHAT-8DO is a professional-grade industrial expansion board designed for the Raspberry Pi 4 and CM4. It provides 8 independent, relay-isolated digital output channels, allowing for safe and reliable control of high-voltage industrial loads while protecting the Pi’s sensitive GPIO pins.

Key Features

Industrial Isolation: Features 5V SPST-NO relays providing electrical isolation between the Raspberry Pi and external loads.
High Power Capacity: Each channel supports switching up to 5A @ 250VAC or 30VDC, suitable for motors, valves, and lighting.
Scalable Design: A population-based architecture allows for flexible channel configurations (1 to 8) within a compact 56mm x 85mm footprint.
Seamless Integration: Connects via the standard 40-pin GPIO header and uses 2.54mm pluggable terminal blocks for easy field wiring.

Technical Specifications

Feature	Details
Output Channels	8 (Relay-Isolated)
Input Power	12V / 24V DC
Contact Form	1A (Normally Open)
Switching Speed	Operating: ≤10ms
Durability	10 million mechanical operations
Operating Temp	0°C to 60°C