EC Axial Fans
Product Specification & Wiring Details
EC Axial Fan - Standard - 2 Wires
* Note: Standard EC Axial has 2 wires or 2 male 2.8mm terminals
| No. | Connection | Color | Assignment/Function |
|---|---|---|---|
| 1 | Phase(L) | Black | VAC Input - Phase |
| 2 | Neutral(N) | Black | VAC Input - Neutral |
EC Axial Fan - Alarm (RD) or Tacho (FG) - 4 Wires
Wiring For Tacho (FG) Function
- VAC Input (L) is Black Cable
- VAC Input (N) is Black Cable
- Tacho (FG) is Yellow Cable
- Ground (GND) is Brown Cable
Wiring For Tacho (FG) Function
- VAC Input (L) is Black Cable
- VAC Input (N) is Black Cable
- Tacho (FG) is Yellow Cable
- Ground (GND) is Brown Cable
| No. | Connection | Color | Assignment/Function |
|---|---|---|---|
| 1 | Phase(L) | Black | VAC Input - Phase |
| 2 | Neutral(N) | Black | VAC Input - Neutral |
| 3 | Alarm (RD) | White | Alarm (RD) High Output: Open Collector, when fan stopped the RD will show high voltage, electrically isolated |
| 4 | Tacho (FG) | Yellow | Tacho (FG) Output: Open Collector, 1 pulse per revelotion, electrically isolated |
| 5 | Ground (GND) | Brown | GND - Connection for control interface |
EC Axial Fan - Alarm (FG) or Tacho (FG) with PWM Speed Control - 5 Wires
| No. | Connection | Color | Assignment/Function |
|---|---|---|---|
| 1 | Phase(L) | Black | VAC Input - Phase |
| 2 | Neutral(N) | Black | VAC Input - Neutral |
| 3 | Alarm (RD) | White | Alarm (RD) High Output: Open Collector, when fan stopped the RD will show high voltage, electrically isolated |
| 4 | Tacho (FG) | Yellow | Tacho (FG) Output: Open Collector, 1 pulse per revelotion, electrically isolated |
| 5 | Ground (GND) | Brown | GND - Connection for control interface |
Product Compliance
