AFC1524DG with 3wire colling fan

AFC1524DG with 3wire colling fan
Wiring PinoutTo run the fan, connect the wires as follows:

• Red Wire: Positive (+24V DC).
• Black Wire: Negative/Ground.
• Third Wire (Usually Yellow, White, or Blue): Tachometer/Sensor. This sends a pulse signal indicating rotor speed. Leave it disconnected if you do not need speed monitoring. 

Operational Specs

• Voltage: 24V DC
• Amperage: Usually 1.5A to 2.2A, depending on the exact sub-model. Use a power supply that matches or exceeds this current draw.

Do you need help identifying the exact wire color for your specific fan, or do you need guidance on connecting it to a speed controller? Let me know your project goal.