Fansadox 501 Top

Do NOT use compressed air at pressures > 30 psi to avoid impeller deformation.

| Mode | Description | |------|-------------| | Local Potentiometer | Manual speed control via 0‑10 V knob on the VFD front panel. | | Modbus‑RTU | Remote set‑point, status read, alarms via RS‑485 (9600 bps, 8N1). | | Auto‑VFD | Integrated PID to maintain a target static pressure using a pressure sensor (4‑20 mA). | fansadox 501 top

| Connection | Color Code (Fansadox standard) | |------------|-------------------------------| | L1 (Phase A) | Black | | L2 (Phase B) | Red | | L3 (Phase C) | Blue | | Ground (PE) | Green‑Yellow | | Control 0‑10 V (+) | White | | Control 0‑10 V (−) | Grey | | Modbus‑RTU A | Brown | | Modbus‑RTU B | Orange | Do NOT use compressed air at pressures >

Tip: Label all cables with the fan’s serial number for future troubleshooting. | Mode | Description | |------|-------------| | Local

| Safety Symbol | Meaning | |---------------|---------| | ⚠️ | Danger – possible injury or death | | ⓘ | Important – read before proceeding | | Ⓜ | Mechanical – moving parts | | ⚡ | Electrical – high voltage | | 🔧 | Maintenance – lock‑out/tag‑out required |

| Parameter | Recommended Range | |-----------|-------------------| | Speed | 400 – 1 200 RPM (depending on airflow requirement) | | Motor Current | 6 – 18 A (per phase) | | Supply Voltage | 460 ± 10 % V | | Ambient Temperature | 0 °C – 45 °C (operating) | | Altitude | ≤ 1 500 m (sea‑level correction factor 0.97) |