Siemens | Simatic S5 6ES5931-8MD11

Product Details

• Part Number 1 6ES5931-8MD11
• Part Number 2 6ES931-8MD11
• UPC 662643238563
• HTS 85044082
• Country of Origin Romania

Product Description

6ES5931-8MD11 is identified by Siemens as a Power Supply within the Simatic S5 family.

Within a control installation, this type of component supports the power path serving compatible modules and assemblies. Input requirements, output rating, and connection details remain specific to the exact model. Maintenance planning should reference the installed hardware configuration.

In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. The product remains part of the broader control and signal-handling arrangement.

Country of origin is listed as Romania.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Ratings and capacity should be verified against the exact model documentation.

Product Documentation

• Specification PDF siemens-simatic-s5.pdf
• Part Notes

  SIEMENS SIMATIC S5 power supply 931 for S5-95U/-100U, ET100U/ET200U 115/230 VAC, 24 VDC 2A

• Common Part Typos 6ES5931-8MD1I, 6ES5931-8MD1l, 6ES5931-8MDI1, 6ES5931-8MDl1, 6ES59318MD11, 6ES59318MD1I, 6ES59318MD1l, 6ES59318MDI1, 6ES59318MDl1, 6ES593I-8MD11, 6ES593I8MD11, 6ES593l-8MD11, 6ES593l8MD11

Reviews

5.0 Rating

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

"James is the BEST! He makes sure all your questions are answered and that you're happy with your order before it's shipped. My part arrived right on time...."

- Katie, 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

"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

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, United States