Product Overview
The DSQC378B (3HNE00421-1) is a high-performance computer and communication board designed for the ABB S4C and S4C+ industrial robot controller families. Serving as a central interface module, it facilitates high-speed data exchange between the robot's main CPU and various peripheral subsystems. The DSQC378B (3HNE00421-1) is responsible for control signal processing and synchronization, ensuring that complex robotic motions are executed with millisecond precision across distributed automation environments.
Functional Integration and Reliability
The DSQC378B (3HNE00421-1) functions as the "nervous system" of the S4C+ rack, managing the flow of instructions to drive units and feedback from encoders. Its hardware architecture is optimized for real-time task handling, which is critical for maintaining path accuracy during high-speed operations. By integrating this module into the controller rack, users ensure robust electromagnetic compatibility (EMC) and protection against the electrical noise typical of industrial manufacturing cells.
Technical Specifications
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Manufacturer: ABB Group
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Model: DSQC378B
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Part Number: 3HNE00421-1
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Board Type: Computer / Communication Controller (CCL)
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Application: S4C / S4C+ Robot Control Systems
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Power Requirements: 24 VDC (Supplied via controller backplane)
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Communication Interface: Proprietary system bus, Digital I/O links
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Operating Temperature: 0°C to +55°C
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Storage Temperature: -25°C to +70°C
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Relative Humidity: 5% to 95% (Non-condensing)
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Dimensions (WxHxD): 280 x 210 x 40 mm
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Weight: 1.85 kg
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Country of Origin: Sweden
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Condition: Original equipment manufacturer (OEM) standards
What's clients say about us
Excellent Emergency Support!
Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.
Mark Thompson
Maintenance Manager, USAReliable Source for New Spares
Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.
Robert Hoffmann
Engineering Lead, GermanyTop-tier Service and Quality
We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.
Lucas Müller
Operations Director, GermanyRelated Products
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Guide
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