ABB QINT-781 (3AXD5000019758) Communication Interface Module – ACS880 Drive Series
When a communication interface module fails on an ABB ACS880 variable frequency drive, the consequences extend far beyond a simple component fault. The drive loses its ability to receive real-time commands from the PLC or DCS, fieldbus communication drops entirely, and the entire production line can grind to a halt within seconds. In process-critical industries — from pulp and paper to oil & gas — unplanned downtime caused by a failed interface module can cost tens of thousands of dollars per hour. The ABB QINT-781 (spare part number 3AXD5000019758) is the factory-specified replacement that restores full communication capability without compromise.
The QINT-781 occupies a critical position within the ACS880 drive architecture. As ABB’s flagship industrial drive platform, the ACS880 series is deployed across heavy industries worldwide, and the QINT-781 serves as its communication backbone — bridging the drive’s internal control logic with external automation networks. With ABB holding a leading position in global drive technology, genuine spare parts like the 3AXD5000019758 are in consistent demand across Europe, Southeast Asia, the Middle East, and the Americas.
Technical Specifications
- Part Number: QINT-781
- Spare Part Number: 3AXD5000019758
- Manufacturer: ABB
- Compatible Drive Series: ACS880
- Module Type: Communication Interface Module
- Mounting: Drive option slot (factory-specified)
- Condition: New / Surplus New (specify at inquiry)
Key Features & Benefits
- Seamless Drive Integration: Designed specifically for the ACS880 platform, ensuring plug-and-play compatibility with no parameter reconfiguration required.
- Reliable Communication Restoration: Restores fieldbus and network communication to full factory specification, eliminating intermittent faults and communication timeouts.
- Genuine ABB Component: Factory-original part with full traceability, ensuring compliance with OEM maintenance standards and warranty requirements.
- Reduced Downtime Risk: Stocking this module as a critical spare eliminates lead-time risk during emergency breakdowns.
- Global Availability: Sourced and shipped internationally from Konmask.com’s verified supply chain.
Industry & Equipment Applications
- Oil & Gas: Pump and compressor drive systems requiring continuous PLC communication
- Pulp & Paper: ACS880 multi-drive systems on winders, refiners, and conveyors
- Mining & Minerals: Conveyor belt drives and crusher motor control systems
- Water & Wastewater: Pump station VFD networks with SCADA integration
- Marine & Offshore: Thruster and winch drive communication systems
- Cement & Building Materials: Kiln and mill drive automation networks
System Integration & Compatible Parts
The QINT-781 is designed for use within the ABB ACS880 drive family. When sourcing this module, consider also verifying the condition of related components to ensure full system reliability:
- ABB ACS880 Control Unit (ZCU / BCU series)
- ABB RDCO-03 / RDCO-04 Communication Adapter Modules
- ABB FPBA-01 PROFIBUS Adapter
- ABB FENA-21 Ethernet Adapter Module
- ABB ACS880 I/O Extension Modules
Our Quality Assurance Process
At Konmask.com, every ABB spare part goes through a structured verification process before shipment:
- Source Verification: Parts are sourced exclusively from authorized distributors or verified surplus channels with documented provenance.
- Visual & Physical Inspection: Each unit is inspected for physical damage, pin integrity, label authenticity, and packaging condition.
- Documentation Check: Part numbers, date codes, and serial numbers are cross-referenced against ABB’s official part database.
- Secure Packaging: Anti-static packaging with moisture protection for safe international transit.
How to Order
- Submit your inquiry via the Contact / Quote Request form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability confirmation and a formal quotation.
- Upon order confirmation, we arrange export documentation and international shipping.
📧 support@konmask.com | 📞 +0086 19859288691
Why Choose Konmask.com?
- ✅ Specialized in industrial automation spare parts for B2B buyers
- ✅ Global shipping with export documentation support
- ✅ Responsive technical team with engineering background
- ✅ Competitive pricing with volume discount options
- ✅ Trusted by procurement teams across 30+ countries
Frequently Asked Questions
- Q: Is the QINT-781 the same as 3AXD5000019758?
- A: Yes. QINT-781 is the module designation, and 3AXD5000019758 is ABB’s spare part ordering number for the same component. Both refer to the identical product.
- Q: Which ACS880 drive variants is the QINT-781 compatible with?
- A: The QINT-781 is designed for the ACS880 series. Please confirm your specific drive frame size and firmware version with our technical team before ordering to ensure full compatibility.
- Q: Do you provide a warranty on this part?
- A: Yes. We offer a standard warranty on all parts. Warranty terms are confirmed at the time of quotation based on part condition (new or surplus new).
- Q: Can you ship to my country?
- A: Konmask.com ships internationally. We handle export documentation and can work with your nominated freight forwarder or arrange shipping directly.
- Q: What is the lead time?
- A: Lead time depends on current stock availability. Submit an inquiry and we will confirm availability and estimated delivery within 1 business day.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
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