Siemens | Simatic S7 3RK1903-3EC00
Siemens Simatic S7 Terminal Module (3RK1903-3EC00).
Stock Status Available NowWarranty
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 3RK1903-3EC00
Product Description
3RK1903-3EC00 is identified by Siemens as a Terminal 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 original equipment schedule should guide compatibility review.
Within an S7 installation, the exact hardware order number determines supported interfaces and configuration behavior. System and software compatibility should be checked before replacement. Its role should remain distinct from that of similarly named assemblies.
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 3RK1903-3EC0O, 3RK1903-3ECO0, 3RK19033EC00, 3RK19033EC0O, 3RK19033ECO0, 3RK19O3-3EC00, 3RK19O33EC00, 3RKI903-3EC00, 3RKI9033EC00, 3RKl903-3EC00, 3RKl9033EC00
Reviews
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- Katie, 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..."
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- Charles, Ontario, Canada"Hi Frank and thank you for your quick response - good service. We look forward to doing more business with DCS"
- Serge, United States"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United StatesManufacturer Affiliation Disclaimer
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