ABB REF615 Central Unit Module for PLC Systems
The ABB REF615 Data Processing Unit is a core module engineered for industrial automation systems, delivering real-time data analysis and operational decision-making capabilities. This central unit enhances system responsiveness and process efficiency in complex PLC environments, ensuring precise control and monitoring functions.
| Technical Specifications | |
|---|---|
| Brand | ABB |
| Model | REF615 |
| Order Number | HCFKAEADANB2BAA11E |
| Operating Voltage | 220 V |
| Output Frequency | 30 kHz |
| Dimensions (D×H×W) | 470.7 × 84.6 × 245.7 mm |
| Weight | 3 kg |


Applications & Features
Ideal for turbine monitoring systems, safety instrumented systems (SIS), and DCS/PLC redundancy configurations. Key features include:
- High-precision data processing for critical industrial operations
- Compact design with robust construction for harsh environments
- Seamless integration with existing ABB PLC architectures
- Wide operating voltage tolerance (180-264V)
- Compatible with REF600 series protection relays
Hong Kong Saul Electric Co., Ltd. – Asia’s leading supplier of industrial automation components with 15+ years of expertise. As certified partners for ABB, Bentley Nevada, and Triconex, we maintain the region’s largest inventory of specialized automation parts.
Benefit from our premium services:
- 1-year comprehensive warranty on all components
- Expert technical support for installation and troubleshooting
- Custom sourcing solutions for obsolete or hard-to-find models



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