Description
The ABB YPP110A (3ASD573001A1) is a high-performance processor and control board primarily used in ABB DCS (Distributed Control Systems) and high-power power electronics controllers, such as those found in SFC (Static Frequency Converters) and PSR (Programmable Speed Regulators). It serves as the central processing unit for executing control algorithms and managing system communications.
Product Technical Description
The YPP110A is designed to handle complex real-time computational tasks. It coordinates data flow between various I/O modules and higher-level plant networks.
- Architecture: Based on a high-speed microprocessor architecture capable of executing large-scale control logic with low latency.
- System Integration: Often used within the ABB AC80 or Veritron control families, providing the logic for motor drives, excitation systems, or grid-tied converters.
- Reliability: Engineered for industrial environments with high electromagnetic compatibility (EMC) requirements and robust thermal management.
- Communication: Includes specialized interfaces for high-speed internal bus communication and debugging.
Product Datasheet (Parameters)
| Parameter | Specification |
| Product ID | 3ASD573001A1 |
| Model Type | YPP 110A |
| Function | Central Processing Unit / Processor Board |
| Supply Voltage | 24V DC (internal regulation) |
| Processor Type | 32-bit High-Speed Microprocessor |
| Memory | Integrated Flash EPROM and RAM |
| Diagnostic LEDs | Run, Fault, Status, and Communication |
| Interface Ports | Serial (RS232/485) and System Bus connectors |
| Mounting | Subrack / Plug-in Module |
| Country of Origin | Sweden / Switzerland |
Technical Characteristics
- Real-Time Execution: Optimized for cyclic task processing, ensuring consistent timing for PID loops and protection logic.
- Firmware Handling: Supports firmware updates via dedicated service ports to adapt to different system configurations.
- Redundancy Support: In specific cabinet configurations, two YPP110A boards can be configured for redundant operation to increase system uptime.
Common Questions & Answers (Q&A)
Q: Can a YPP110A be swapped without software configuration?
A: No. While the hardware may be identical, the board must be loaded with the specific application software and firmware version corresponding to your system’s project files.
Q: What does a steady Red LED mean on the front panel?
A: A steady Red “Fault” LED typically indicates a hardware failure during the Power-On Self-Test (POST) or a critical watchdog timeout.
Q: Is the YPP110A compatible with older AC80 systems?
A: Yes, the YPP110A is a standard processor for the AC80 series. However, always verify the suffix (e.g., “A”) to ensure compatibility with your existing backplane and firmware version.
Q: How is the application program retained during a power loss?
A: The program is stored in non-volatile Flash memory. Dynamic data is typically maintained by a battery-backed RAM or supercapacitor depending on the specific hardware revision.
Similar Model Recommendations (8 Units)
- YPP110B: An updated version of the processor board with enhanced memory or clock speed.
- YPP105A: A related processor module used in different power electronics control tiers.
- CI810V1: A Communications Interface module often used in conjunction with YPP processors.
- PM861A: A processor unit for the newer AC 800M series (possible migration path).
- 3ASD573002A1: A specific variation or accessory board for the YPP110 series.
- YPC115A: A specialized co-processor or communication board within the same family.
- YCI110A: An interface board used to bridge the YPP processor to external fieldbuses.
- YIO110A: An I/O adapter board used within the same control rack as the YPP110A.
