Siemens 6RA2487-6GV62-0 Microprocessor Control Board for Four-Quadrant DC Drives – SIMOREG Series
When a critical DC drive loses its microprocessor control board, the entire production line comes to a halt. Conveyor systems freeze, rolling mills stop mid-process, and crane hoists become inoperable — every minute of downtime translates directly into lost revenue and missed delivery commitments. The Siemens 6RA2487-6GV62-0 is the precision-engineered microprocessor board that keeps these systems running, providing the intelligence layer that governs speed regulation, torque control, and four-quadrant operation in demanding industrial environments.
Within the SIMOREG DC Master series — Siemens’ flagship fully digital DC drive platform — the 6RA2487-6GV62-0 occupies a critical position as the central processing unit for four-quadrant converter configurations. This series has been deployed across tens of thousands of industrial installations worldwide, from steel mills in Germany to paper plants in Southeast Asia, establishing itself as the benchmark for reliable, high-performance DC drive control in heavy industry.
Technical Specifications
- Part Number: 6RA2487-6GV62-0
- Series: SIMOREG DC Master
- Function: Microprocessor Control Board for Four-Quadrant DC Drives
- Drive Type: Four-Quadrant (Motoring & Regenerative Braking in both directions)
- Compatible Drive Family: SIMOREG 6RA24 Series
- Control Architecture: Fully Digital Closed-Loop Control
- Weight: 4,460 g (approx.)
- Manufacturer: Siemens AG, Germany
Key Features & Benefits
- Four-Quadrant Operation: Enables full motoring and regenerative braking in both forward and reverse directions — essential for applications requiring precise speed and torque control across all operating quadrants.
- Fully Digital Control: Eliminates analog drift and calibration issues; parameters are stored digitally for consistent, repeatable performance over the drive’s service life.
- High-Speed Processing: The onboard microprocessor executes closed-loop speed and current control algorithms with millisecond response times, ensuring tight regulation even under dynamic load changes.
- Integrated Diagnostics: Built-in fault detection and status reporting simplify troubleshooting and reduce mean time to repair (MTTR).
- Drop-In Replacement: Designed as a direct replacement for the original board in SIMOREG 6RA24 series drives, minimizing installation time and commissioning effort.
- Long Service Life: Industrial-grade components rated for continuous operation in harsh environments including high ambient temperatures and vibration.
Industry & Equipment Applications
- Steel & Metal Processing: Rolling mills, coilers, uncoilers, and tension reels requiring precise torque control and regenerative braking.
- Paper & Printing: Winders, unwinders, and draw rolls where four-quadrant control maintains web tension.
- Mining & Hoisting: Mine hoists, conveyors, and draglines where regenerative energy recovery is critical.
- Marine & Port Equipment: Crane drives, winches, and anchor handling systems.
- Plastics & Rubber: Extruder drives and calender rolls requiring smooth speed regulation.
- Test Stands: Dynamometer and load simulation systems requiring four-quadrant torque application.
System Integration & Compatible Parts
The 6RA2487-6GV62-0 is designed for integration within the Siemens SIMOREG 6RA24 DC Master drive family. Compatible and frequently co-ordered components include:
- SIMOREG 6RA24 series power converter units
- Siemens SIMODRIVE 611 infeed/regenerative feedback modules
- Siemens SIMOREG pulse encoder interface boards
- Siemens OP1S operator panel for SIMOREG drives
- Siemens PROFIBUS communication boards for SIMOREG
Contact our technical team to verify compatibility with your specific drive configuration before ordering.
Our Quality Assurance Process
At Konmask.com, every Siemens 6RA2487-6GV62-0 unit undergoes a rigorous multi-stage inspection process before shipment:
- Visual Inspection: All PCB components, solder joints, and connectors are examined for physical damage, corrosion, or signs of prior repair.
- Functional Verification: Where applicable, boards are bench-tested against known-good reference units to verify core functionality.
- Authenticity Check: Part markings, date codes, and component configurations are verified against Siemens documentation to confirm genuine origin.
- Secure Packaging: Units are shipped in anti-static packaging with foam cushioning to prevent transit damage.
- Documentation: Each shipment includes a packing list and inspection record.
How to Order
- Submit an inquiry via our website contact form or email [email protected].
- Provide your drive model number and application details for compatibility confirmation.
- Receive a formal quotation with lead time and shipping options within 24 business hours.
- Confirm your order and complete payment via bank transfer (T/T) or other agreed method.
- Your order is inspected, packed, and dispatched with full tracking information.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on industrial control components — PLC modules, DCS parts, and drive components from leading global brands.
- Global Sourcing Network: Access to both new and refurbished stock from verified suppliers worldwide, enabling us to fulfill urgent and hard-to-find part requests.
- Technical Expertise: Our team includes experienced automation engineers who can assist with part identification, compatibility verification, and application guidance.
- Fast Response: Quotations within 24 hours; expedited shipping available for critical downtime situations.
- Secure Transactions: Established export procedures with full documentation for international B2B buyers.
- After-Sales Support: We stand behind every part we supply and provide post-sale technical assistance.
Frequently Asked Questions
Q: Is the 6RA2487-6GV62-0 a new or refurbished unit?
A: We supply both new and professionally refurbished units depending on availability. Stock status is confirmed at the time of inquiry. All units pass our quality inspection process regardless of condition.
Q: What is the lead time for this part?
A: Lead time varies by stock availability. In-stock units typically ship within 3–5 business days. For out-of-stock items, we will provide an estimated lead time with your quotation.
Q: Can you verify compatibility with my specific SIMOREG drive?
A: Yes. Please provide your complete drive model number and nameplate data when submitting your inquiry, and our technical team will confirm compatibility.
Q: Do you ship internationally?
A: Yes. We ship globally via DHL, FedEx, UPS, and freight forwarder options. Export documentation including commercial invoice and packing list is provided for all international shipments.
Q: What warranty is provided?
A: We offer a standard 90-day warranty against defects in materials and workmanship. Extended warranty options may be available — please inquire at the time of order.
Q: Can I return the part if it does not resolve my drive fault?
A: Returns are handled on a case-by-case basis. Please contact [email protected] within 7 days of receipt if you experience any issues, and our team will work with you to find a resolution.
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Original Source: https://Konmask.com
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