The ABB Bailey NPSM01 Network Power Supply Module is a reliable industrial power unit designed for the ABB Bailey INFI 90 / Net 90 Distributed Control System (DCS). It is responsible for delivering regulated DC power to field devices, control modules, and system-level components within the Bailey automation architecture.
In industrial environments where system stability is non-negotiable, the NPSM01 plays a crucial role in ensuring continuous and clean power delivery. It supports redundant power input functionality, helping maintain uninterrupted operation even when one power source fails.
Compact yet robust, this module is widely used in legacy ABB Bailey systems across power generation, petrochemical, and process automation industries.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Type | Network Power Supply Module |
| System Compatibility | ABB Bailey INFI 90 / Net 90 |
| Output Voltage | 24 V DC |
| Output Current | 2.5 A |
| Max Power Consumption | ~60 W |
| Isolation | 250 V AC |
| Main Function | DC power distribution for control systems |
| Redundancy Support | Dual input power capability |
| Installation | Rack-mounted module |
| Operating Environment | Industrial automation systems |
| Operating Duty | Continuous 24/7 operation |
The NPSM01 is engineered to provide stable low-voltage DC power with built-in protection features, ensuring safe operation in mission-critical automation systems.
Physical Dimensions & Weight
| Specification | Value |
|---|---|
| Dimensions (H × W × D) | 144 mm × 127 mm × 25 mm |
| Weight | ~1.0 kg |
Its slim rack-mounted design allows high-density installation in ABB Bailey control cabinets while maintaining efficient heat dissipation and stable performance.
Recommended Related Models
- ABB Bailey NPSI04 Power Supply Module
- ABB Bailey NPEP01 Power Entry Panel
- ABB Bailey NMFP01 Processor Module
- ABB Bailey NMFC02 Controller Module
- ABB Bailey NICS01 Communication Module
These modules are commonly integrated with NPSM01 to build a complete and stable ABB Bailey power and control infrastructure.
Popular ABB Bailey Models
- NPSM01 Network Power Supply Module
- NPSI04 Power Supply Module
- NPEP02 Power Entry Panel
- NMFP01 Processor Module
- NMFC02 Multi-Function Controller Module
These ABB Bailey components remain widely used in long-life industrial automation systems requiring dependable legacy DCS support.
