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ELKAR

Siemens S7-400 Spare Parts and Repair

SIMATIC S7-400 is the high-end Siemens PLC family designed for large and redundant systems. Long-lived process installations frequently need CPUs, power supplies and communication modules.

Siemens
73
products
61
in stock
Series
ET 200300S7-300195Simatic HMI154LOGO!96S7-20088Micromaster79Sinamics79Simodrive / Sinumerik71S7-150068S7-120056Sinamics S12045Sinamics G120C36S7-200 SMART30Sinamics V2021Simovert Masterdrives12Sinamics G110116ES7822-1AA08-0YA51

Products

View all 73 products in the catalog

Faulty Siemens S7-400 device?

We repair PLCs, HMIs, drives and electronic boards in our laboratory after fault diagnosis. Repaired items carry a 6-month warranty.

Service request Get a quote

Frequently asked questions

Are Siemens S7-400 products in stock?

Our list contains 73 Siemens S7-400 models, 61 of which are shown in stock. For models not in stock, ask about availability with the product code.

Do you repair faulty Siemens S7-400 devices?

Yes. We repair Siemens S7-400 PLCs, HMIs, drives and electronic boards in our laboratory after fault diagnosis. Repaired items carry a 6-month warranty; no repair fee is charged for boards that cannot be repaired.

How do I get a quote?

Just send the product code from the device label via the quote form or our WhatsApp line; our team will reply with price and availability.

Brand names and logos belong to their respective owners. ELKAR is an independent supply and repair company.