Buy Replacement Parts
Source new and refurbished automation components from leading manufacturers like ABB, Emerson, and more. All parts are tested, warrantied, and ready to ship.
Industrial Automation Repair & Replacement Solutions
DCS Center repairs, replaces, or sources hard-to-find PLC, DCS, HMI, and drive components to keep your operations running.
Request A Quote Browse InventoryWhat Would You Like To Do?
Repair Automation Equipment
Send us your faulty PLC, DCS, HMI, or drive components. Our technicians diagnose, repair, and fully test each unit before returning it to service.
Sell Surplus Inventory
Turn excess or obsolete automation inventory into value. DCS Center purchases surplus PLC, DCS, and industrial control components through a fast, straightforward process.
What We Do
DCS Center is your trusted global source for new, surplus, used, and outdated automation components. Backed by warranty and a rigorous verification process, we guarantee all components perform up to industry standards. Reduce costs, minimize downtime, and streamline your operations processes with reliable parts from DCS Center.
Our Story
Why Choose Us
Extensive Automation Inventory
Thousands of PLC, DCS, HMI, and drive components in stock and ready to ship from trusted industrial manufacturers.
Fully Tested & Warrantied
Every unit is inspected and tested by experienced technicians and backed by the DCS Center warranty.
Fast Response & Global Support
Many items ship same day; standard turnaround is 2–5 days, with expedited shipping options available.
Experienced Automation Specialists
Our team understands complex control systems and quickly identifies the right repair or replacement solution.
Search Inventory Browse automation parts by manufacturer, series, or part number.
Request a Quote or Repair Get pricing on replacement parts or submit your component for repair evaluation.
Fast Turnaround In-stock components can ship same day. Repairs are evaluated and processed quickly.
Global Delivery Reliable worldwide shipping through DHL, UPS, and FedEx.
Sell Your Surplus Turn excess or obsolete automation inventory into cash or credit.
How It Works
DCS Center makes it easy to repair, replace, or source critical automation components. Search our inventory, request a quote, or send in your faulty PLC or DCS part for evaluation. Our team quickly identifies the right solution to help keep your operations running. Need a part that isn’t listed? We source thousands of automation components beyond our in-stock inventory and can often locate hard-to-find items with short lead times.
Contact UsManufacturers
ABB is a global leader in industrial automation, drives, and control systems. Many ABB DCS, PLC, and drive platforms remain widely deployed in process and manufacturing facilities, creating strong demand for reliable repair and refurbishment services.
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Emerson's automation solutions, including DCS, PLC, and advanced instrumentation systems, are deeply integrated in energy and process industries. Many facilities still operate long-lifecycle Emerson equipment, driving ongoing needs for parts, repair, and refurbishment.
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Honeywell manufactures advanced DCS, safety systems, and industrial controllers used in power, chemical, and refining applications. Legacy Honeywell platforms remain mission-critical, requiring consistent maintenance and expert repair support.
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Siemens provides some of the most widely used automation, PLC, and drive systems worldwide. Legacy and current Siemens platforms such as SIMATIC and SINAMICS continue to power critical industrial operations, making dependable repair services essential.
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Westinghouse control systems and instrumentation have been widely used in power generation and heavy industry for decades. Many older Westinghouse platforms remain in service today, creating continued demand for quality repair and replacement solutions.
Browse inventoryWhat Customers Say
"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"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."
- Larry A., United States"Thank you very much for your prompt and professional assistance!"
- Brent M., 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..."
- Carmelo I., Italy"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"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