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Product Overview
The ABB DSQC313 is a Serial Measurement Board (SMB) used in ABB industrial robot systems, particularly legacy S4, S4C, and S4C+ controller platforms. Its primary role is to process serial measurement signals associated with the robot axes, providing position feedback information required for accurate robot motion and calibration. Available technical references identify DSQC313 with ABB part numbers such as 3HAB2213-1 and related mounting configurations.
This board is commonly encountered in maintenance of older ABB IRB robotic installations. Because the same board designation can appear with different part-number suffixes and mounting arrangements, replacement should be based on the complete assembly identification rather than the DSQC designation alone. Personally, I would verify the SMB frame, battery arrangement, connector layout, and robot model before approving a replacement.
Technical Specifications — ABB DSQC313
| Parameter | Value |
|---|---|
| Product Model | DSQC313 |
| Manufacturer | ABB |
| Product Type | Serial Measurement Board (SMB) |
| Application | ABB Industrial Robot Systems |
| Controller Family | S4 / S4C / S4C+ |
| Primary Function | Serial axis measurement and position feedback |
| Power | Controller supplied |
| Communication / Protocol | Serial measurement interface |
| Mounting | Robot-specific SMB assembly |
| Typical Interfaces | Robot measurement links / controller interface |
| Dimensions (HxWxD) | Application dependent |
| Weight | Approx. 2.0 kg for a complete referenced assembly |
| Operating Temperature | Refer to applicable ABB documentation |
| Compliance | System and application dependent |
ABB DSQC313
Key Features and Benefits — DSQC313
- Designed for ABB legacy industrial robot measurement systems.
- Provides serial measurement processing for robot-axis position feedback.
- Supports accurate position information required by the robot control system.
- Used with selected ABB S4-generation robotic installations.
- Suitable for maintenance, repair, and controlled spare-parts inventory.
- Part-number and mounting verification helps prevent incorrect SMB replacement.
The complete SMB assembly is more important than the board designation alone. Supplier references show DSQC313 associated with multiple ABB part numbers and mounting configurations, so visual comparison and documentation checks are recommended before installation.
Related Models
ABB DSQC313 3HAB2213-1 — Serial measurement board assembly identified for selected S4/S4C/S4C+ robot applications.
ABB DSQC313 3HAC14506-1 — Related SMB configuration used with selected ABB IRB robots.
ABB DSQC253 — Another ABB serial measurement board used in legacy robot systems.
ABB DSQC633 — Later ABB serial measurement hardware used in different robot controller generations.
Installation and Maintenance — DSQC313
Before replacement, identify the complete SMB assembly part number and confirm the robot model and mechanical mounting configuration. Record connector positions, battery condition, and measurement-system settings before removing the existing assembly.
Use appropriate ESD precautions when handling the electronic board. Inspect connectors, cables, mounting hardware, and battery-related components for damage or corrosion. After installation, follow the applicable ABB calibration procedure and verify axis measurement, revolution counters, robot positioning, and controller diagnostics.
For warehouse storage, keep the board or assembly in anti-static protective packaging and maintain part-number, revision, serial-number, inspection, and traceability records. Battery storage requirements should also be observed where applicable.
Product Warranty — DSQC313
Warranty coverage depends on supplier terms and unit condition. New, surplus, refurbished, and repaired assemblies may have different warranty periods and testing documentation. For used inventory, confirm functional testing and calibration status before purchase.
The ABB DSQC313 should be installed only after the robot model, complete assembly part number, mounting configuration, and measurement-system compatibility have been verified.
