Siemens | Simatic S7 3RK1903-3AD10

Product Details

• Part Number 1 3RK1903-3AD10

Product Description

For Simatic S7 system applications, Siemens 3RK1903-3AD10 provides the function of a Terminal Module.

For replacement planning, this component performs the specialized system function identified by its product designation within the associated automation platform. Its exact capabilities are determined by the installed configuration and product revision. The assigned system function should be preserved through installation and service.

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 product should be matched to the documented control-system position.

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. Application should remain aligned with the documented system design.

Product Documentation

• Common Part Typos 3RK1903-3AD1O, 3RK1903-3ADI0, 3RK1903-3ADl0, 3RK19033AD10, 3RK19033AD1O, 3RK19033ADI0, 3RK19033ADl0, 3RK19O3-3AD10, 3RK19O33AD10, 3RKI903-3AD10, 3RKI9033AD10, 3RKl903-3AD10, 3RKl9033AD10

Reviews

5.0 Rating

"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

"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

"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

"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

"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