PLC Exchange | Industrial Automation Distributor
Independent supply of genuine Allen-Bradley and Siemens automation hardware for OEM, MRO, and system integrators.
No account required • Secure checkout • Ships from Charlotte, NC
Trusted U.S. supplier of industrial automation hardware since 2017
PLC Exchange supplies premium industrial automation hardware including Allen-Bradley, Siemens, PLC components, variable frequency drives, and other control system equipment used across manufacturing and industrial operations. Our focus is simple: help manufacturers, integrators, and maintenance teams source reliable automation hardware quickly without the excessive markups often found in traditional distribution channels.
Focused Inventory
We specialize in industrial automation components used in real production environments, focusing on trusted manufacturers and practical sourcing.
Fast U.S. Fulfillment
With inventory stored in the United States, we help customers reduce downtime by delivering automation hardware quickly through reliable domestic carriers.
Transparent Purchasing
Clear pricing, listed quantities, and straightforward shipping options make procurement easier and more predictable.
Whether you are replacing a failed component, sourcing critical spares, or planning automation upgrades, PLC Exchange is committed to helping you secure dependable hardware quickly and confidently.
Focused on Product Fulfillment — Not Sales Channels
No Bull. Just Facts.
PLC Exchange exists to reduce procurement friction in industrial automation. We focus on sourcing, condition transparency, and fast fulfillment so OEM, MRO, and system integration teams can get the hardware they need without unnecessary delays.
- Hard-to-find industrial automation hardware
- Fast fulfillment from verified surplus inventory
- Transparent product condition descriptions
- Backed by our industry-leading 2.5-Year Warranty
We support plant maintenance teams, OEM builders, controls engineers, and purchasing departments who need dependable access to PLC components, I/O modules, VFDs, HMIs, and control hardware — without unnecessary delay.
Independent Supply of Allen-Bradley & Siemens Automation Hardware
PLC Exchange provides independent access to genuine Allen-Bradley and Siemens automation hardware outside traditional manufacturer distribution channels. Industrial automation components often become available through surplus inventory, project cancellations, facility upgrades, and spare-parts rotations. Our sourcing model helps buyers access this equipment quickly without the delays that often come with traditional distribution.
Every unit is represented with transparent condition descriptions so maintenance teams, OEMs, and system integrators know what they are buying before they place an order. This approach helps organizations source critical hardware faster while maintaining confidence in the equipment being deployed.
Independent sourcing model
Hardware is sourced through established industrial surplus and supply channels, providing access to parts that may be difficult to obtain through standard distribution networks.
Fast availability
All In Stock products are available for immediate shipment, helping maintenance teams reduce downtime and keep operations running.
Transparent condition descriptions
Product listings clearly communicate condition and packaging details so buyers can make informed purchasing decisions.
Industry leading 2.5-Year Warranty
Orders are supported by a comprehensive warranty to help reduce risk when sourcing automation hardware through secondary supply channels.
Whether replacing a failed component or sourcing hardware for a new project, PLC Exchange provides reliable access to genuine industrial automation equipment when it is needed most.
Frequently Searched Allen-Bradley Parts
Browse some of the Allen-Bradley parts most frequently searched on PLC Exchange, including PowerFlex 525 drives, CompactLogix processors, and 5069-series I/O modules.
25B-D2P3N104
PowerFlex 525 Drive (1 HP)
Allen-Bradley variable frequency drive for compact motor control applications.
5069-L306ER
CompactLogix Processor
Allen-Bradley CompactLogix controller for modern control system applications.
5069-IB16
16 Channel DC Input Module
5069-series digital input module for CompactLogix and related I/O architectures.
5069-OB16
16 Channel DC Output Module
Allen-Bradley 24V DC source output module for 5069 Compact I/O systems.
5069-OW16
16 Channel Relay Output Module
5069-series relay output module for flexible industrial output switching.
5069-IF8
8 Channel Analog Input Module
Allen-Bradley analog input module for voltage and current signal applications.
Frequently Asked Questions
Straight answers about our products, sourcing model, inventory, shipping, and support.
Are your products genuine?
Yes. We sell authentic OEM automation products sourced through long-standing industry relationships. These are the same components you would purchase through traditional distribution channels.
Is your inventory in the USA?
Yes. All online inventory ships from our warehouse in Charlotte, North Carolina, with no import delays or international duties. UPS Next Day Air shipping is available on all products at checkout.
Are you an authorized distributor?
No — and that is intentional. We operate as an independent distributor, which allows us to stay flexible, source across brands, and offer more competitive pricing.
Do you offer warranties and returns?
Yes. Surplus Original Packaging, New Open Box, and Refurbished products are backed by our 2.5-Year Warranty. We also offer a 30-day hassle-free return policy, so you can buy with confidence.
I do not see what I need in stock. Can you source other products?
Yes. If the item you need is not currently listed in our online inventory, you can request a quote and we will work to source it for you. We can also help provide access to a much broader range of Allen-Bradley and Siemens products beyond what is currently shown online.
Can you source items not listed on the website?
Absolutely. Submit a quote request and we will leverage our supplier network to locate the product you need.
Do you provide technical support?
Yes. We can assist with setup, configuration, and general product-related questions. Contact us for product support or sourcing assistance.