Buy Siemens PLC Parts — Authentic & Surplus
Siemens S7-200, S7-300, S7-400, S7-1200, S7-1500, ET200, LOGO!, SIMATIC HMI, and discontinued models. In stock, worldwide shipping, 12-month warranty.
Siemens PLC Series We Supply
S7-200 Series
CPU 221, 222, 224, 226 — including discontinued models. EM expansions, cables, power supplies.
View S7-200 Products →S7-300 Series
CPU 312-317, SM, FM, CP modules. ET200M distributed I/O. Most popular mid-range PLC.
View S7-300 Products →S7-1200 / S7-1500
Current generation TIA Portal PLCs. CPU 1211C through 1518. Latest firmware support.
View Latest Series →ET200 & Distributed I/O
ET200SP, ET200MP, ET200M, ET200S. Interface modules, I/O modules, bus adapters.
View ET200 →Siemens PLC Price Guide (Indicative USD)
| Model Series | Price Range (USD) | Availability |
|---|---|---|
| S7-200 CPU (221-226) | $150 - $500 | In Stock |
| S7-200 Expansion Modules | $50 - $300 | In Stock |
| S7-300 CPU (312-317) | $400 - $2,500 | In Stock |
| S7-300 SM / FM / CP Modules | $80 - $800 | Limited |
| S7-400 CPU (412-417) | $1,000 - $8,000 | In Stock |
| S7-1200 CPU (1211-1217) | $200 - $800 | In Stock |
| S7-1500 CPU (1511-1518) | $1,200 - $5,000 | On Order |
| ET200SP / MP / M Modules | $100 - $1,500 | In Stock |
| SIMATIC HMI Panels | $300 - $3,000 | In Stock |
* Prices vary by condition (new surplus, refurbished, used), warranty, and quantity. Contact us for an exact quote.
Why Buy Siemens PLCs From ZZSL
Every unit tested before shipping
DHL / FedEx / UPS in 3-7 days
Full replacement guarantee
Engineers verify compatibility
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