Siemens | Simatic S7 6ES7488-3AA00-0AB0

Product Details

• Part Number 1 6ES7488-3AA00-0AB0

Product Description

6ES7488-3AA00-0AB0 is identified by Siemens as a Central Processing Unit within the Simatic S7 family.

Within the control architecture, this product serves the equipment role stated in its description and should be selected by exact model identity rather than by appearance or a broadly similar name. Maintenance planning should reference the installed hardware configuration.

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 original equipment schedule should guide compatibility review.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Ratings and capacity should be verified against the exact model documentation.

Product Documentation

• Part Notes

  SIEMENS SIMATIC M7-400, CPU488-3 CENTRAL PROCESSING UNIT WITH PENTIUM 120 MHZ, MPI, 2 IF MODULE POSITIONS

  Product was cancelled by Siemens 10.01.2005 without replacement

• Cancellation Notice

  Product was cancelled by Siemens 10.01.2005 without replacement

• Common Part Typos 6ES7488-3AA00-0ABO, 6ES7488-3AA00-OAB0, 6ES7488-3AA0O-0AB0, 6ES7488-3AAO0-0AB0, 6ES74883AA000AB0, 6ES74883AA000ABO, 6ES74883AA00OAB0, 6ES74883AA0O0AB0, 6ES74883AAO00AB0

Reviews

5.0 Rating

"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

"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

"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

"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

"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"

- Serge, 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