The Bailey Controls IEPAF01 is a discontinued AC Field Power Supply module designed for the Bailey INFI 90 and Symphony Harmony distributed control systems. It takes an input of 120/240 VAC and provides reliable, isolated +24 VDC power to field devices.
Technical Specifications
- Input Voltage: Selectable jumper for 102–132 VAC or 204–264 VAC
- Output Rating: 250 VA
- Frequency: 47–63 Hz
- Module Assembly Numbers: Commonly referenced as 6637642G2 or 6637642K2