Siemens 6SN1118-0DK21-0AA1 SIMODRIVE 611 Control Board
Siemens 6SN1118-0DK21-0AA1 SIMODRIVE 611 Control Board
Part number 6SN1118-0DK21-0AA1
Also written as 6SN11180DK210AA1·6SN1 118-0DK21-0AA1
Stock bas : 1 restant(s)
Siemens 6SN1118-0DK21-0AA1 is a plug-in control board from the SIMODRIVE 611 drive system, identified by the 6SN11 order-number prefix. Boards of this type carry the closed-loop control electronics of a 611 drive module. The rating plate shows Siemens part number 6SN1118-0DK21-0AA1, material number A5E00224458, version A, made in Germany, with a cUL listing (IND CONT EQ 65BA). Match the full order number and version to your existing board before ordering. Also searched as 6SN11180DK210AA1.
Specifications
| Manufacturer | Siemens |
| Part number | 6SN1118-0DK21-0AA1 |
| Product family | SIMODRIVE 611 |
| Material number | A5E00224458 |
| Version | A |
| Country of origin | Germany |
| Approval | cUL listed, IND CONT EQ 65BA |
| Form factor | Circuit board / card |
| Condition | Used |
| Warranty | 14-30 days depend on the parts |
Condition & testing
Used. Test status is not known. The rating plate is on the unit and matches the part number in this listing. The photos show the actual unit for sale.
Compatibility
Please contact us to confirm compatibility with your configuration.
What's included
Unit only
Before you order
- Match the full order number 6SN1118-0DK21-0AA1 and version A against the board being replaced.
- Any drive parameters or settings stored in the old board are not included and must be restored separately.
- Unit only: no cables, covers or other accessories are supplied.
Compatible & Related

FAQs
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What payment methods can I use?
We accept all major credit cards (Visa, Mastercard, American Express), PayPal, and bank transfers for B2B orders. For large industrial orders, we also offer invoice payment with NET-30 terms for verified business customers.
Are the parts on your website tested and genuine?
Yes. Every part sold by Samonde is professionally tested by our technicians in Tallinn before shipping. We source directly from decommissioned industrial equipment, authorized distributors, and certified surplus stock. Each item comes with a functionality warranty.
Do you offer warranties on industrial spare parts?
Absolutely. All parts come with a minimum 14-30 day warranty. Many items, especially Siemens and Heidenhain components may have include extended 90-day coverage (depends on the parts). If a part fails during the warranty period, we offer replacement or full refund.
Can you source a part that is out of stock?
Yes. If you need a specific Siemens, Heidenhain, Fanuc, or other industrial part that is currently out of stock, contact us with the part number. Our sourcing team across Europe can usually locate hard-to-find automation components within 5-10 business days.
How do I know I'm ordering the correct part for my machine?
Each product listing includes the exact manufacturer part number (MPN), compatibility notes, and photos of the actual item. If you are unsure, send us your machine model and part number via the Contact page or WhatsApp, and our engineers will verify compatibility before you purchase.
Do you ship internationally outside the EU?
Yes. Samonde ships worldwide from our EU warehouse. We offer UPS and DHL Express and standard freight options to North America, Asia, Middle East, and South America. All shipments include tracking and customs documentation.
Siemens 6SN1118-0DK21-0AA1 SIMODRIVE 611 Control Board