DCS Center Warranty Included
Worldwide shipping via DHL, UPS, and Fedex
3-5 weeks. Rush Repair options are available.
Siemens designates 6EP1931-2DC21 as an SITOP UPS Module associated with the Simatic S7 control platform.
In day-to-day system operation, its role is to provide the electrical supply required by compatible control hardware, helping keep controller, communication, or I/O functions energized within the intended system design. Application should remain aligned with the documented system design.
SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. This helps preserve the function assigned to the installed control node.
Country of origin is listed as Austria.
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. Maintenance planning should reference the installed hardware configuration.
Active Product 08.19.2024
SIEMENS SITOP Module 24 V USC DC /6 A uninterrupted power supply without interface input: 24 VDC/6.85 A output: 24 VDC/6 A
"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"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"
- Tony N., United States"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."
- Tonya M., United States"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., 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"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."
- Patrick O., United StatesDCS 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.
Contact Us