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The Siemens 6FX1821-1BX01-2D is a Memory Module used with the Sinumerik automation platform.
Memory and storage components retain program, configuration, or operating information used by compatible automation hardware. Capacity, data type, and retention behavior depend on the exact module design. The system's documented hardware assignment should guide placement.
Sinumerik provides the platform context for this product, while the CNC controls classification identifies its broader automation role. Exact application should follow the installed system configuration. Ratings and capacity should be verified against the exact model documentation.
For ongoing lifecycle support, proper application depends on matching the product to the original control-system design, including its physical position, electrical connections, and configured relationship with surrounding hardware. Application details remain governed by the exact product revision.
SIEMENS SINUMERIK 810M/820M-BASIC VERSION 2 BASIC SOFTWARE 2.3, MODULE 1
Product was cancelled by Siemens 04.12.2011 without replacement
Product was cancelled by Siemens 04.12.2011 without replacement
"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."
- Selva Moodley, South Africa"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"
- Tony N., United States"Dear Frank and James, This morning we tested the "new" IEPAF01 cards. Everything is fine!!! I want to express my thanks and my personal acknowledgement on how you..."
- Carmelo I., Italy"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"DCS CENTER Really saved the day! I had the parts I needed in my hands the day after ordering ( I'm in Toronto Canada ). I highly recommend..."
- Steven T., United States"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"
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