Siemens | Simatic S7 6ES7138-7EA01-0AA0

Product Details

• Part Number 1 6ES7138-7EA01-0AA0
• UPC 662643232974
• HTS 85044082
• Country of Origin Germany

Product Description

6ES7138-7EA01-0AA0 is identified by Siemens as a Power Supply Module within the Simatic S7 family.

For replacement planning, 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. The original wiring and configuration records should guide application.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. The plant's maintenance records should support final product selection.

Country of origin is listed as Germany.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Existing connection and module records should guide replacement work.

Product Documentation

• Part Notes

  Active Siemens Product 03.12.2025

  SIEMENS SIMATIC DP power supply module 24 V for ET200iSP Distributed I/O System, 24 VDC Input Power, requires Terminal Module TM-PS-A or TM-PS-B, Explosion-Proof Metal Enclosure

• Common Part Typos 6ES7138-7EA01-0AAO, 6ES7138-7EA01-OAA0, 6ES7138-7EA0I-0AA0, 6ES7138-7EA0l-0AA0, 6ES7138-7EAO1-0AA0, 6ES71387EA010AA0, 6ES71387EA010AAO, 6ES71387EA01OAA0, 6ES71387EA0I0AA0, 6ES71387EA0l0AA0, 6ES71387EAO10AA0, 6ES7I38-7EA01-0AA0, 6ES7I387EA010AA0, 6ES7l38-7EA01-0AA0, 6ES7l387EA010AA0

Reviews

5.0 Rating

"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

"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States

"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., Italy

"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

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

- Alex L., United States