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Product Overview
The ABB DSPC406 is a process-control processor board associated with ABB MasterPiece 200/1 and Advant OCS control-system platforms. Available technical documentation identifies the corresponding 57310001-EU version as a central processor board used within these legacy industrial automation architectures. It provides processing resources for control logic, system coordination, and data exchange across the automation system.
This type of processor is normally maintained as a controlled DCS spare because a processor failure can affect multiple control functions at system level. Exact hardware identification is important when supporting older ABB installations; board revision, system generation, firmware, rack position, and associated communication hardware should be checked before replacement. I would also compare the original board markings with the cabinet documentation rather than relying on the model designation alone.
Technical Specifications — ABB DSPC406
| Parameter | Value |
|---|---|
| Product Model | DSPC406 |
| Manufacturer | ABB |
| Product Type | Process Control Processor Board |
| Associated Part Number | 57310001-EU |
| System Compatibility | MasterPiece 200/1, Advant OCS |
| Primary Function | Central process-control processing |
| Power | +5 VDC system supply |
| Communication / Protocol | System bus / application dependent |
| Operating Temperature | Refer to ABB hardware documentation |
| Mounting | ABB system rack / module unit |
| Dimensions (HxWxD) | Refer to applicable ABB documentation |
| Weight | Application dependent |
| Typical Interfaces | System bus and controller interfaces |
| Compliance | System and application dependent |
ABB DSPC406
Key Features and Benefits — DSPC406
- Central processing hardware for selected ABB legacy control systems.
- Designed for MasterPiece 200/1 and related Advant OCS architectures.
- Supports system-level control processing and data management.
- Suitable for maintenance of installed legacy DCS equipment.
- Appropriate for strategic spare-parts inventory where processor availability is critical.
- Exact hardware and revision verification helps reduce replacement errors.
The processor should be evaluated as part of the complete controller architecture. Firmware compatibility, memory configuration, rack assignment, and communication dependencies may affect interchangeability.
Related Models
ABB DSPC172 — Processor hardware used in ABB Advant and related industrial control-system architectures.
ABB DSPC172H — Related ABB processor-board variant used in legacy automation systems.
ABB DSPC170 — Earlier processor hardware associated with ABB industrial control platforms.
ABB DSDX404 — Digital I/O hardware used within related ABB automation architectures.
Installation and Maintenance — DSPC406
Before replacement, isolate the appropriate control cabinet according to site electrical-safety procedures. Record the original board identification, firmware information, rack position, configuration settings, and communication connections before removal.
Use ESD protection when handling the PCB. Inspect connectors, edge contacts, mounting hardware, and board surfaces for contamination, corrosion, or physical damage. After installation, verify controller diagnostics, system communication, processor status, I/O operation, and control-loop functionality before returning the system to normal service.
For warehouse storage, keep the board in anti-static packaging and maintain records for part number, revision, serial number, inspection status, and storage conditions.
Product Warranty — DSPC406
Warranty coverage depends on supplier terms and whether the unit is new, surplus, refurbished, or previously installed. For refurbished inventory, confirm the functional-test scope and warranty period before purchase. Production-critical applications should preferably use documented inspection and test records.
The ABB DSPC406 should be installed only after the controller generation, hardware revision, firmware requirements, and system compatibility have been verified.
