Siemens | Simatic S7 6GK7443-1GX20-0XE0
Siemens Simatic S7 Communication Processor (6GK7443-1GX20-0XE0).
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 6GK7443-1GX20-0XE0
Product Description
6GK7443-1GX20-0XE0 is identified by Siemens as a Communication Processor within the Simatic S7 family.
For replacement planning, controller hardware forms a central decision-making element in the system, processing configured logic and exchanging information with I/O, operator, and communication components as supported by the installed platform. 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. 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. Configuration records should be reconciled with the exact installed assembly.
Product Documentation
-
Part Notes
SIEMENS SIMATIC S7-400 communications processor CP 443-1 advanced for connection from SIMATIC S7-400 CPU to Industrial Ethernet: PROFINET IO Controller with RT and IRT MRP, PROFINET CBA, TCP/IP, ISO, UDP.
- Common Part Typos 6GK7443-1GX20-0XEO, 6GK7443-1GX20-OXE0, 6GK7443-1GX2O-0XE0, 6GK7443-IGX20-0XE0, 6GK7443-lGX20-0XE0, 6GK74431GX200XE0, 6GK74431GX200XEO, 6GK74431GX20OXE0, 6GK74431GX2O0XE0, 6GK7443IGX200XE0, 6GK7443lGX200XE0
Reviews
"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"
- Tony N., 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"Thank you very much for your prompt and professional assistance!"
- Brent M., 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"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."
- Tonya M., United States"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"
- Alex L., 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