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Designed for the Sinumerik platform, Siemens 6FC3981-4BQ is an EPROM Sub Module.
Within the process-control arrangement, this component performs the specialized system function identified by its product designation within the associated automation platform. Its exact capabilities are determined by the installed configuration and product revision. Ratings and capacity should be verified against the exact model documentation.
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. Exact operating details should be taken from the installed 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. Selection should account for the intended surrounding hardware configuration.
"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"
- George C., United States"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"
- Serge, United States"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"
- Charles, Ontario, Canada"I would like to say thanks a lot for all. I’ve had good service with you and it’s a pleasure"
- Audrey, Québec, Canada"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., ItalyDCS Center sells new surplus and reconditioned products. This website is not sanctioned or approved by any manufacturer or tradename listed. DCS Center is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.
Keep your operation moving with fast access to the DCS and PLC components you need. Whether you are searching for a hard-to-find part, need a repair, or want help identifying the right replacement, DCS Center is here to simplify the process and minimize downtime.
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