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Free Ground Shipping | Overnight Shipping Available | Texas-based company, and all shipments come from the USA
(833) 800-7748

Industrial Automation Parts Supplier Serving Davenport, IA

Many Davenport plants run relay cabinets beside Ethernet-based controls, which makes parts sourcing tricky. PLC Department helps Davenport teams find compatible PLCs, drives, and HMIs across all three generations fast, with quoting support and a 1‑year warranty.

1-Year WarrantyEvery part covered
Tested Surplus& new-open-box, graded
POs AcceptedQuotes & documentation
Overnight OptionsFor line-down emergencies
U.S.-Based Support9AM–6PM EST, live chat
PLC Department sourcing team member

Can’t find your part? Our sourcing team specializes in hard-to-find and obsolete SKUs.

Request a Quote (833) 800-7748 contact@plcdepartment.com
One Sourcing Partner

Access millions of automation parts through a single point of contact

64,000+Parts in stock now
5,600+Vetted supply partners
250+Brands quoted
  • Best price and lead time, found for youWe compare availability across 5,600+ supply partners plus our own inventory, and quote the strongest option.
  • Obsolete & hard-to-source componentsOur procurement network locates discontinued and legacy SKUs other channels no longer support.
  • Clear, comparable quotesCondition, quantity, lead time and warranty spelled out in one straightforward format.
  • Less risk, faster decisions1-year warranty on tested units, and real people on the phone before you commit a PO.
Shop By Brand

Industrial Automation Brands We Stock

Full Directory

Browse Every Brand & Category

Crawl the full catalog by manufacturer. Every line links to live inventory you can order today or quote for sourcing.

Allen Bradley

GE Fanuc

Mitsubishi

Omron

Schneider

Siemens

Need a Different Brand?

Our sourcing team quotes 250+ manufacturers across 5,600+ supply partners, including obsolete and discontinued lines.

Get Help

Quotes, POs & Support

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Local Support

Serving Davenport, ia Facilities

It is common in Davenport to see relay logic, SLC era PLCs, and modern Ethernet platforms all powering the same line. Industrial machinery manufacturers and metal processors in the Quad Cities have to keep every one of those layers supported. That means finding everything from a 30 year old I/O card to a new safety relay before production slows.

PLC Department is set up for that kind of mixed fleet reality. From our Texas base we support Davenport, Bettendorf, and Muscatine facilities with PLCs, HMIs, VFDs, servo drives, and industrial controls across multiple generations. Our team sources Allen Bradley, Siemens, Mitsubishi, Omron, Schneider, GE Fanuc and more, including obsolete and hard to find SKUs that are no longer available through normal channels.

For primary metals and steel operations in Davenport, Clinton, and Camanche, downtime on a mill or furnace is expensive. You may be running older PLC5 or SLC hardware next to PanelView Plus and newer Ethernet based drives. We help you match firmware, revisions, and communication options so the replacement part actually drops into your existing controls without a redesign. Tested surplus and new open box items ship from our U.S. inventory and supplier network, backed by a 1 year warranty.

Plastics and rubber processors around Eldridge, DeWitt, and Le Claire often need quick replacements for temperature controllers, motion hardware, and legacy HMIs still tied into extrusion and molding lines. Send us a BOM, screenshot, or partial part number and our sourcing team tracks down compatible options, then turns around a formal quote so you can issue a PO. We work daily with system integrators, controls engineers, and maintenance groups who juggle old and new hardware on the same Davenport machines and utilities.

PLC Department is an independent online supplier that understands mixed generation controls. We do not require you to standardize first. Instead, we help you keep what you have running by finding the right part for each layer, from relay logic support components to Ethernet based PLCs and drives, and ship nationwide to Davenport on your schedule.

Davenport industry resources: Quad Cities Chamber of Commerce · City of Davenport – Economic Development (Community & Economic Development Department)

Service coverage: Davenport, IA — shipped nationwide from PLC Department (Texas-based)
Service coverage: Davenport, IA — shipped nationwide from PLC Department (Texas-based)

Line down? Need an obsolete or hard-to-find part?

Our sourcing team locates tested surplus, new-open-box and discontinued automation components — including legacy series no longer available through authorized channels.

Request a Quote
Why PLC Department

Built for Maintenance & Procurement Teams

Independent Supplier

New surplus, new-open-box and refurbished parts — including brands and legacy series authorized channels no longer stock.

Tested & Warrantied

Parts are inspected, condition-graded on every listing, and covered by a 1-year warranty.

PO-Friendly

Company purchase orders accepted, formal quotes on request, and documentation for your AP department.

Speed When It Counts

Overnight and expedited options for line-down emergencies — contact us and we’ll confirm the fastest route.

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Logistics

Shipping to Davenport, ia

Orders ship from our U.S. inventory and supply network. Delivery times depend on product location, order time and the shipping service selected at checkout. Facing a line-down emergency? Contact us before ordering and we’ll confirm the fastest available option for your part.
Good To Know

Frequently Asked Questions

Can you ship PLCs and VFDs quickly to Davenport, Iowa and the Quad Cities plants around it?
Yes. We ship from our U.S. inventory and supply network to Davenport and surrounding areas like Bettendorf and Rock Island. Transit times depend on carrier and service level you choose, and we can often suggest options that balance speed and freight cost for your plant.
Our Davenport facility runs legacy PLC5 and newer CompactLogix. Can you source obsolete cards for both systems?
Yes. Mixed fleets are a major focus. Send part numbers, photos, or a rack listing and we will hunt for obsolete and discontinued modules along with current generation hardware. We look across multiple suppliers, then quote any options that match your electrical and communication requirements.
Do you accept purchase orders from Davenport manufacturers and utility operators?
We work every day with system integrators, OEMs, and plants that buy by PO. We can provide formal quotes, including line item detail and tax information, for your ERP or purchasing system. Once your account is set up, you can submit POs by email tied to those quotes.
How does your 1 year warranty apply to tested surplus and new open box parts shipped to Davenport?
Every tested surplus and new open box item we sell is backed by a 1 year warranty. Parts are inspected and function tested where applicable before shipment. If there is a problem within the warranty period, contact us and we will work through repair, replacement, or credit options.
Can you support plants in Davenport suburbs like Eldridge, DeWitt, and Le Claire with the same automation sourcing service?
Yes. We serve the entire region from the same U.S. inventory and supplier network. Maintenance teams in Eldridge, DeWitt, Le Claire, and other nearby communities use us for PLCs, HMIs, drives, and controls, including difficult to source and discontinued SKUs.
Where We Ship

Communities We Serve Around Davenport, ia

  • Bettendorf

  • Clinton

  • Muscatine

  • Eldridge

  • DeWitt

  • Le Claire

  • Camanche

Areas We Serve

Nearby Markets

PLC Department is an independent supplier of industrial automation parts. We are not an authorized distributor, affiliate, or representative of Rockwell Automation, Allen-Bradley, Siemens, Omron, FANUC, Mitsubishi Electric, Schneider Electric, or any other manufacturer referenced on this page. All product names, trademarks, brands and logos are the property of their respective owners and are used for identification purposes only. Product availability and delivery estimates are confirmed at the time of order.