The ABB Bailey IPFLD24 is a high-capacity Field Power Module used in the INFI 90 / Symphony distributed control system (DCS). It is designed to supply stable 24 V DC regulated field power to industrial instrumentation, communication modules, and control devices.
In process automation systems, consistent field power is essential for maintaining signal integrity and ensuring uninterrupted operation of sensors, actuators, and I/O subsystems. The IPFLD24 is widely deployed in power generation, oil & gas, petrochemical, and heavy industrial environments, where reliability and load capacity are critical.
It is recognized as one of the higher-output power modules in the Bailey IPFLD series, offering strong current capability for dense automation architectures.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Field Power Module |
| System | ABB Bailey INFI 90 / Symphony DCS |
| Output Voltage | 24 V DC (21.6–27.6 V adjustable range) |
| Output Current | 11.2 A continuous / up to 14.4 A peak |
| Output Power | ~300 W max |
| Input Voltage | 120/240 VAC or 125 VDC |
| Function | Field device power supply & conditioning |
| Protection | Overload, short-circuit, thermal protection |
| Monitoring | Built-in diagnostics & status indicators |
| Redundancy Support | Yes (system dependent configuration) |
| Mounting Type | Rack-mounted module |
| Communication | Backplane monitoring interface |
| Operating Temperature | -20°C to +70°C |
| Humidity | 5%–95% non-condensing |
Dimensions & Weight
| Item | Value |
|---|---|
| Size (L × W × H mm) | 178 × 86 × 135 mm |
| Weight | approx. 2.0 – 2.3 kg |
Recommended Related Models
- ABB IPFLD125 – higher voltage field power module
- ABB IPFLD48 / IPFLD24 variants – alternative output configurations
- ABB IMMFP11 / IMMFP12 – processor modules powered by field systems
- ABB INNPM11 – network processing module
- ABB INFI 90 power system chassis modules
Popular ABB Bailey Models
- INFI 90 field power modules (IPFLD series)
- Bailey Harmony control systems
- ABB Symphony distributed control platforms
- Net 90 legacy power and communication modules
- Industrial DCS power distribution architecture
