Description
Product overview
The ABB DSPC170 is identified in industrial spare-parts catalogs as a processor board used in ABB control equipment. A processor module executes control tasks and coordinates system operations within the hardware architecture for which it was designed. In a maintenance environment, replacing this board requires more than matching the model name: the full order code, hardware revision, host platform, and software configuration must all be considered.
The ABB DSPC170 listings include different order-code references, so procurement teams should establish which variant is installed before requesting a replacement. Do not assume that a board listed for one ABB control platform will operate in another simply because the DSPC170 designation matches. Claims about processor speed, memory capacity, supported protocols, or redundancy should be verified against documentation for the exact variant rather than copied from a generic supplier listing.
For a planned replacement, compare the complete nameplate details and connector layout with the installed board. Check whether the existing application requires a specific firmware version, system software release, or configuration backup. If sourcing used or refurbished stock, ask for photographs of the actual unit and a clear description of the testing performed. A basic power-on test does not necessarily demonstrate correct execution in the target system, successful communication, or compatibility with the site’s existing application.
Product introduction
Processor-board replacement is a configuration-sensitive maintenance task. The ABB DSPC170 should be matched to the installed control platform and full order code before a purchase order is released.
For legacy equipment, confirm firmware and application requirements early. This helps avoid receiving a physically similar board that cannot be commissioned in the existing system.
Key technical specifications
| Parameter | Details |
|---|---|
| Product model | DSPC170 |
| Manufacturer | ABB |
| Product type | Processor board / CPU module |
| Order code | Verify exact suffix; listings include 57310001-GL and 3BSC170011R5 |
| Control function | Processor / central control function |
| System family | Confirm against the complete part number |
| Processor architecture | Not independently verified for all variants |
| Processor speed | Verify from the applicable hardware documentation |
| Memory capacity | Verify from the applicable hardware documentation |
| Operating voltage | Not confirmed; check the unit label and system manual |
| Communication interfaces | Variant-dependent; verify before ordering |
| Supported protocols | Not confirmed for the exact unit |
| Firmware requirements | Verify against the installed system |
| Configuration software | Depends on the target platform |
| Mounting method | Confirm from the applicable rack or assembly documentation |
| Operating temperature | Not independently verified |
| Protection rating | Not independently verified |
| Product condition | Confirm with the supplier |
| Testing requirements | Request actual test scope and results |
| Compatibility | Confirm complete part number, revision, and host system |
Technical caution: Some supplier pages publish figures such as 85 MHz processing, memory capacities, and Ethernet or fieldbus support. These should not be treated as universal DSPC170 specifications without documentation matching the exact order code.
DSPC170
Related products
These ABB automation components may be relevant when reviewing a broader control-system spare-parts list. They are not direct substitutes for .
| Model | General identification |
|---|---|
| DSDP170 | Separate ABB module designation; do not confuse it with |
| DSBC176 | ABB bus-related module |
| DSAI130 | ABB analog input module |
| DSAO120A | ABB analog output module |
| DSAX110 | ABB mixed I/O module |
Verify each component’s full order number and system compatibility before grouping it into a replacement package.
Frequently asked questions
1. What is the ABB used for?
It is listed as a processor board or CPU module for ABB industrial control equipment. The precise role depends on the specific variant and host system.
2. Are 57310001-GL and 3BSC170011R5 interchangeable?
Do not assume so. Both references appear in supplier listings, but equivalence should be established through matching ABB documentation, nameplate details, or an approved parts cross-reference.
3. Can replace DSDP170?
Do not treat them as interchangeable. Their designations identify different module types in supplier catalogs. Match the complete part number to the failed component and the system bill of materials.
4. Does support Ethernet, Modbus, or PROFIBUS?
The available supplier descriptions are inconsistent. Confirm the interfaces and protocols for the exact hardware variant before using them as design or procurement requirements.
5. Does a replacement require firmware or configuration work?
It may. Check the installed software version, application backup, hardware revision, and manufacturer replacement procedure before installation.
6. What should be checked when buying refurbished stock?
Request actual-unit photographs, serial and order-code details, condition disclosure, and a description of functional testing. For critical applications, clarify whether testing includes system-level operation or only basic bench checks.
7. What information is needed to verify compatibility?
The most useful details are the full part number and suffix, photographs of the original label, the host controller or rack model, and the installed firmware or software version where available.
Procurement recommendation
Treat ABB as a variant-sensitive processor-board purchase. Confirm the complete order code before comparing quotations, and do not approve electrical or communication specifications based on a generic listing alone. For a legacy control system, compatibility evidence and transparent test records are more useful than an unsupported claim of universal replacement suitability.
