DSQC541 ABB S4 IRC5 Communication & Power Backplane
Manufacturer: ABB
-
Part Number: DSQC541 3HAC14363-1
Condition：New with Original Package
Product Type: Robotics Controller Parts
-
Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The ABB DSQC541 (Part Number: 3HAC14363-1) constitutes the central nervous system of the ABB S4 and IRC5 robot controller racks. This high-integrity backplane provides the physical and electrical infrastructure required for multi-board communication and stable DC power distribution. We supply this component as 100% Brand New and Original, ensuring your robotic cells maintain the synchronization and signal clarity necessary for high-speed precision tasks.
Technical Specifications
The DSQC541 utilizes a multi-layer PCB design to support high-speed data bus architectures and heavy-duty power rails:
| Feature | Specification |
| Model / Part Number | DSQC541 / 3HAC14363-1 |
| Compatible Controllers | ABB S4, S4C, S4C+, IRC5 |
| Primary Function | Communication Bus & Power Distribution |
| Protocol Support | PROFIBUS, CANopen (Config-dependent) |
| Dimensions (L x W x H) | 253.5 × 207 × 18 mm |
| Net Weight | 0.36 kg |
| Tariff Code | 85389099 |
| Alternative ID | 3HAC3617-1 (Replacement Version) |
Engineering Advantages
The DSQC541 addresses critical reliability challenges in robotic automation:
-
Signal Integrity Optimization: The precise trace routing on the DSQC541 minimizes cross-talk between communication channels (PROFIBUS/CANopen), ensuring error-free data exchange between the CPU and I/O modules during rapid motion cycles.
-
Elimination of Point-to-Point Wiring: This backplane replaces hundreds of individual wire connections with a ruggedized bus interface. This architecture drastically reduces the risk of vibration-induced wire fatigue, a common failure point in heavy-duty welding and foundry robots.
-
Efficient Power Cascading: The board manages high-current power distribution across the controller rack, maintaining consistent voltage levels for all docked modules and preventing logic resets caused by localized voltage drops.
-
Standardized Modular Rack Fit: Engineered to the exact tolerances of the S4 and IRC5 chassis, the DSQC541 allows for rapid "slide-in" replacements. This mechanical precision ensures that connector pins align perfectly, preventing bent pins and intermittent contact issues.
FAQs
Q: Is 3HAC14363-1 a direct replacement for 3HAC3617-1?
A: Yes. 3HAC14363-1 represents the standard DSQC541 assembly. While some systems list 3HAC3617-1 as a successor or alternative, they maintain the same form, fit, and function within the controller rack.
Q: Does the backplane require software configuration after installation?
A: No. The DSQC541 is a passive/hardware-level interface. It provides the physical paths for power and data. Once you seat the active boards (CPU, I/O, etc.) into the backplane, the system software handles the logic configuration.
Q: What are the primary indicators of a failing backplane?
A: Common symptoms include intermittent "Communication Lost" errors across multiple boards, localized power failures in specific rack slots, or physical carbon buildup on the connector pins due to arcing.
Q: How should I handle the board during installation to prevent damage?
A: Use an ESD-safe wrist strap. While the DSQC541 is rugged, the surface-mount components and connector pins remain sensitive to static discharge and mechanical misalignment. Align the board carefully with the rack guides before applying pressure.