Siemens | Simatic S7 3RK1903-3BA02
Siemens Simatic S7 Profisafe Safety Module (3RK1903-3BA02).
Stock Status Low SupplyWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 3RK1903-3BA02
Product Description
3RK1903-3BA02 is identified by Siemens as a Profisafe Safety Module within the Simatic S7 family.
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 documented module assignment should remain the basis for selection.
Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Selection should account for the intended surrounding hardware configuration.
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. Service decisions should reflect the configured signal and control function.
Product Documentation
- Common Part Typos 3RK1903-3BAO2, 3RK19033BA02, 3RK19033BAO2, 3RK19O3-3BA02, 3RK19O33BA02, 3RKI903-3BA02, 3RKI9033BA02, 3RKl903-3BA02, 3RKl9033BA02
Reviews
"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., 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"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"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"
- Tony N., 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 StatesManufacturer Affiliation Disclaimer
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