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Description
ABB DSQC373 Main Computer Board
The ABB 3HAC3180-1, also cataloged as the DSQC373 Main Computer Board, operates as a dedicated hardware component for CPU processing and control software execution within ABB S4C+ robot controller platforms.
Hardware Specifications
Parameter
Specification
Model
DSQC373
Brand
ABB
Part Number
3HAC3180-1
Product Type
Main Computer Board / CPU Board
Controller Compatibility
ABB S4C+ Robot Controllers
Processor Architecture
Intel Pentium II based processing unit
Function
Executes robot control software, manages memory operations, and processes controller communication tasks
Communication Function
Coordinates internal controller data exchange and I/O signal processing
Origin
Sweden
Firmware Flash Compatibility and Controller Processing
The DSQC373 provides the processing platform for ABB S4C+ robot controller operations. It executes controller firmware, manages application memory, and coordinates communication between robot software functions and connected hardware modules. Additionally, the board supports the firmware environment required by S4C+ controller architecture.
ABB controller platforms use structured internal communication paths to maintain deterministic control behavior. Therefore, the DSQC373 manages data exchange between CPU functions, I/O handling processes, and motion control calculations through the controller backplane architecture.
Frequently Asked Questions
Q: Is the ABB DSQC373 hot-swappable during S4C+ controller operation? A: No. The DSQC373 is a CPU processing board and requires complete controller power shutdown before removal or installation. Follow ESD protection procedures during handling.
Q: Which ABB robot controller system uses the DSQC373 board? A: The DSQC373 with part number 3HAC3180-1 is designed for ABB S4C+ robot controller systems and operates as the main computer processing unit.
Q: Does the DSQC373 require firmware compatibility checks before replacement? A: Yes. The installed firmware version and controller configuration should be verified before replacing the CPU board to maintain system software compatibility.
Field Installation Guidelines
Disconnect the S4C+ controller power supply before accessing the internal electronics assembly.
Use approved ESD protection equipment when handling the DSQC373 circuit board to prevent component damage.
Verify connector alignment before inserting the board into the controller rack. Avoid applying mechanical force during installation.
Inspect the backplane connector contacts for contamination or oxidation before installation.
Route internal cables according to the original controller layout to prevent interference with signal processing circuits.
After installation, confirm firmware recognition, controller diagnostics, and communication status before returning the robot system to operation.
