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PLC Parts

PLC power modules, I/O modules, communication modules, CPUs and terminals — in stock, tested, shipped worldwide.

Overview

PLC parts are among the most in-demand industrial control parts in maintenance and repair. We stock a full range of PLC spare parts — power modules, digital and analog I/O modules, communication modules, CPUs, memory cards and wiring terminals — covering Siemens SIMATIC S7-200/300/400/1200/1500, Mitsubishi FX/Q series, Omron, Allen-Bradley and more.

Whether you need a single replacement module or a full spare-parts kit, every part is tested before shipping and covered by our 12-month warranty.

Popular PLC Parts in Stock

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PLC Digital Output Module

MPN: 6ES7 322-1HH01-0AA0
SIMATIC S7-300, 32-channel relay output, 120V AC / 230V AC.
SiemensIn Stock
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PLC Analog Input Module

MPN: 6ES7 331-7KF02-0AB0
SIMATIC S7-300, 8-channel analog input, 13-bit resolution.
SiemensIn Stock
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PLC Power Supply Module

MPN: 6ES7 307-1KA01-0AA0
PS307 10A stabilized power supply for S7-300 racks.
SiemensIn Stock
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PLC Communication Module

MPN: 6ES7 343-2AH01-0XA0
CP 343-2 AS-Interface master for SIMATIC S7-300.
SiemensIn Stock

Why Order PLC Parts From TGK Parts

  • 50,000+ MPNs including obsolete and hard-to-find models
  • Every part tested before shipping — 12-month warranty
  • Free model verification and cross-reference service
  • In-stock items ship within 24–48 hours worldwide
Need a quote? Send the MPN or a nameplate photo to sales@tgkkj.com — we reply within 12 hours with price and lead time.

Related Parts

FAQ

What PLC parts do you stock?

We stock PLC power modules, I/O modules (digital/analog input and output), communication modules, CPUs, memory cards and wiring terminals for Siemens, Mitsubishi, Omron, Allen-Bradley and other major brands.

Can you supply obsolete PLC modules?

Yes. We specialize in hard-to-find and obsolete PLC parts. Send us the MPN and we will check our global sourcing network for stock or refurbished alternatives.

Are your PLC parts new or refurbished?

Both are available. New parts come sealed in original packaging; refurbished parts are fully tested and carry the same 12-month warranty.