Product Overview
The SPS01 (2VAA0008278R001) is a high-efficiency switching power supply module engineered for the ABB Symphony Plus (S+ HR) Harmony Rack I/O system. This module serves as a foundational power source, providing regulated 24 VDC to rack-mounted controllers and I/O components. Designed to meet the stringent demands of industrial automation, the SPS01 (2VAA0008278R001) features a wide AC input range and robust galvanic isolation to protect sensitive control logic from line-side disturbances. Its modular design ensures seamless integration into Symphony Plus cabinets, facilitating high-density power distribution with integrated safeguards for critical process continuity.
Detailed Technical Specifications
| Feature | Specification |
| Manufacturer | ABB |
| Model Number | SPS01 (SPS01-24V) |
| Order Code | 2VAA0008278R001 (7760690156) |
| Product Type | Switching Power Supply Module |
| System Compatibility | Symphony Plus, Harmony Rack I/O (S+ HR) |
| Input Voltage | 100–240 VAC (Universal), 50/60 Hz |
| Output Voltage | 24 VDC Regulated |
| Output Current | Rated 1A / Up to 5A (Configuration dependent) |
| Efficiency | >85% Typical |
| Protection Features | Overvoltage, Overload, Short-circuit, and Thermal |
| Isolation | Galvanic isolation (Input-to-Output) |
| Operating Temp | -10 °C to +60 °C (Reliable cold start) |
| Dimensions | 90 mm x 40.5 mm x 114 mm |
| Net Weight | 0.331 kg |
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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Guide
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