Siemens | Simatic S7 3RK1903-1AC10
Siemens Simatic S7 Terminal Module (3RK1903-1AC10).
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 3RK1903-1AC10
Product Description
For Simatic S7 system applications, Siemens 3RK1903-1AC10 provides the function of a Terminal Module.
For replacement planning, its purpose is tied to the system function named for the product. Connection, configuration, and operating requirements should be confirmed from the installed equipment documentation. 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 wiring and configuration records should guide application.
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. This helps preserve the function assigned to the installed control node.
Product Documentation
- Common Part Typos 3RK1903-1AC1O, 3RK1903-1ACI0, 3RK1903-1ACl0, 3RK1903-IAC10, 3RK1903-lAC10, 3RK19031AC10, 3RK19031AC1O, 3RK19031ACI0, 3RK19031ACl0, 3RK1903IAC10, 3RK1903lAC10, 3RK19O3-1AC10, 3RK19O31AC10, 3RKI903-1AC10, 3RKI9031AC10, 3RKl903-1AC10, 3RKl9031AC10
Reviews
"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"
- Alex L., 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"Thank you very much for your prompt and professional assistance!"
- Brent M., 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"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"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 StatesManufacturer Affiliation Disclaimer
DCS Center sells new surplus and reconditioned products. This website is not sanctioned or approved by any manufacturer or tradename listed. DCS Center is not an authorized distributor or representative for the listed manufacturers. Designated trademarks, brand names and brands appearing herein are the property of their respective owners.
Need Assistance or Parts?
Keep your operation moving with fast access to the DCS and PLC components you need. Whether you are searching for a hard-to-find part, need a repair, or want help identifying the right replacement, DCS Center is here to simplify the process and minimize downtime.
Contact Us