SIEMENS 6SY7000-0AA64 ZBS30/303 SWI 18R Automation Control Unit – SIMOREG DC Master Series
When a DC drive control board fails on the production floor, the consequences are immediate and severe: conveyor lines halt, rolling mills stop mid-process, and paper machines lose tension control — costing thousands of dollars per hour in unplanned downtime. The SIEMENS 6SY7000-0AA64 ZBS30/303 SWI 18R automation control unit is the precision-engineered heart of the SIMOREG DC Master drive system, and without it, the entire drive becomes inoperable. There is no generic substitute that can replicate its closed-loop firing pulse logic, field current regulation, and serial communication stack.
Within the SIMOREG DC Master family, the 6SY7000-0AA64 with option code ZBS30/303 SWI 18R represents a specialized control board variant engineered for demanding four-quadrant DC drive applications. The SIMOREG DC Master platform has been the global benchmark for high-performance DC motor control since the 1990s, deployed across steel mills, paper plants, marine propulsion systems, and heavy-duty test rigs on every continent. This board integrates the drive’s intelligence — from thyristor firing angle calculation to CUD (Central Unit Drive) communication — making it irreplaceable in any SIMOREG-based control architecture.
Technical Specifications
- Part Number / SKU: 6SY7000-0AA64 ZBS30/303 SWI 18R
- Manufacturer: SIEMENS AG (Germany)
- Series: SIMOREG DC Master (6RA70 / 6RA24 compatible platform)
- Component Type: Automation Control Unit / Drive Control Board (CUD)
- Function: Closed-loop speed/torque control, thyristor firing pulse generation, field current regulation
- Communication: Serial interface (SWI — Serial Word Interface, 18R configuration)
- Option Code: ZBS30/303 — specialized board variant for extended drive configurations
- Condition: New / Refurbished / Tested (specify at inquiry)
- Weight: Approx. 800 g
- Compatibility: SIMOREG DC Master drive cabinets (consult drive nameplate for exact board revision)
Note: All specifications are based on SIEMENS published documentation. Konmask.com does not fabricate or alter any technical parameters.
Key Features & Benefits
- Precision Firing Pulse Control: Generates synchronized thyristor gate pulses for stable, ripple-free DC output — critical for tension-sensitive processes like winding and unwinding.
- Integrated Field Current Regulation: Maintains optimal motor field excitation across the full speed range, protecting motor insulation and maximizing torque output.
- SWI 18R Serial Interface: Enables high-speed data exchange between the control board and external automation systems (PLC, SCADA, DCS), supporting real-time diagnostics and parameter adjustment.
- ZBS30/303 Option Configuration: Tailored hardware configuration for specific SIMOREG drive variants, ensuring plug-and-play compatibility without re-engineering the drive cabinet.
- Robust Industrial Design: Designed to operate in harsh industrial environments with wide temperature tolerance, vibration resistance, and EMC-compliant signal isolation.
- Direct OEM Replacement: Exact form-factor and connector pinout match for SIMOREG DC Master drives — no wiring modifications required.
Industry & Equipment Applications
- Steel & Metal Processing: Rolling mills, coilers, uncoilers, wire drawing machines
- Paper & Printing: Paper machines, winders, printing press drives
- Marine & Offshore: Anchor winches, deck machinery, thruster drives
- Mining & Minerals: Hoist drives, conveyor systems, crusher drives
- Test & Dynamometer Rigs: Four-quadrant motor test benches requiring regenerative braking
- Chemical & Plastics: Extruder drives, centrifuge control, agitator systems
- Crane & Lifting Equipment: Bridge cranes, gantry cranes, hoist control systems
System Integration & Compatible Parts
The 6SY7000-0AA64 ZBS30/303 SWI 18R is designed to integrate seamlessly within the SIMOREG DC Master ecosystem. Compatible and commonly paired components include:
- SIMOREG DC Master power sections (6RA7013 to 6RA7095 series)
- SIMOREG CUD1 / CUD2 expansion boards
- SIEMENS SIMATIC S7 PLCs (via PROFIBUS or serial interface)
- SIEMENS OP7 / OP17 operator panels
- External encoder feedback modules (HTL/TTL)
- Field supply units (6RA2428 series)
If you need assistance identifying compatible components for your specific drive configuration, our engineering team is available to support your inquiry.
Our Quality Assurance Process
At Konmask.com, every automation component undergoes a rigorous multi-stage verification process before shipment:
- Visual Inspection: PCB surface, connector integrity, component seating, and label authenticity check
- Functional Test: Where applicable, boards are bench-tested using SIMOREG-compatible test rigs to verify core logic functions
- Anti-Static Packaging: All boards are shipped in ESD-safe bags with foam cushioning inside double-wall cartons
- Documentation: Each shipment includes a packing list and, where available, original SIEMENS documentation or test reports
- Traceability: Batch records maintained for all sourced components to support your incoming inspection process
How to Order
- Submit an Inquiry: Contact us via the form on this page or email support@konmask.com with your required quantity and delivery timeline.
- Receive a Quote: Our team will respond within 1 business day with pricing, availability, and lead time.
- Confirm & Pay: We accept T/T (bank transfer), PayPal, and other B2B payment methods. Proforma invoice issued upon order confirmation.
- Shipment & Tracking: Parts are shipped via DHL, FedEx, or UPS Express with full tracking. Export documentation provided for customs clearance.
- After-Sales Support: Our technical team remains available post-delivery to assist with installation verification and commissioning questions.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: We focus exclusively on PLC, DCS, drive, and HMI components — not a general electronics marketplace.
- ✅ Global Sourcing Network: Access to genuine SIEMENS parts through authorized and verified supply channels worldwide.
- ✅ Fast Response: Dedicated B2B inquiry team with <24-hour quote turnaround for standard requests.
- ✅ Export Experience: Extensive experience shipping industrial components to Europe, Southeast Asia, the Middle East, and the Americas.
- ✅ Technical Competence: Our team includes engineers with hands-on SIMOREG commissioning experience — we speak your language.
- ✅ Flexible MOQ: Single-unit orders accepted. No minimum order quantity for urgent replacement needs.
Frequently Asked Questions
Q: Is the 6SY7000-0AA64 ZBS30/303 SWI 18R a new or refurbished part?
A: We supply both new and professionally refurbished units depending on availability. The condition will be clearly stated in your quotation. All refurbished units are functionally tested before shipment.
Q: How do I confirm this board is compatible with my SIMOREG drive?
A: Please provide your drive’s full nameplate data (model number, firmware version, and existing board part number) when submitting your inquiry. Our engineers will verify compatibility before confirming your order.
Q: What is the lead time for this part?
A: Lead time varies by stock availability. In-stock items typically ship within 2–3 business days. Out-of-stock items may require 2–4 weeks sourcing lead time. We will confirm at the time of quotation.
Q: Can you provide a warranty?
A: Yes. We offer a standard 90-day warranty against manufacturing defects and functional failure under normal operating conditions. Extended warranty options are available — please inquire.
Q: Do you provide export documentation for customs?
A: Yes. We provide commercial invoice, packing list, and certificate of origin as standard. Additional documentation (e.g., EUR.1, Form A) can be arranged upon request.
Q: What if the part I receive is not functioning correctly?
A: Contact our support team within 7 days of receipt. We will arrange a replacement or refund in accordance with our returns policy after technical verification.
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