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

"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."

- Birdman Chief Engr., 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

"Hey Frank, thank you for your great service and competitive pricing. We will definitely be using you again in the future."

- Patrick O., 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

"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

"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