Siemens | Simatic S7 3RK1903-0AG00

Product Details

• Part Number 1 3RK1903-0AG00

Product Description

Within the Simatic S7 product line, Siemens 3RK1903-0AG00 serves as a Terminal Module.

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. The product remains part of the broader control and signal-handling arrangement.

Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Maintenance planning should reference the installed hardware configuration.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Application should remain aligned with the documented system design.

Product Documentation

• Common Part Typos 3RK1903-0AG0O, 3RK1903-0AGO0, 3RK1903-OAG00, 3RK19030AG00, 3RK19030AG0O, 3RK19030AGO0, 3RK1903OAG00, 3RK19O3-0AG00, 3RK19O30AG00, 3RKI903-0AG00, 3RKI9030AG00, 3RKl903-0AG00, 3RKl9030AG00

Reviews

5.0 Rating

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

- Larry A., 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

"Thank you very much for your prompt and professional assistance!"

- Brent M., United States

"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

"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

"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