Collection: PLCs & Automation Controllers
PLCs & Automation Controllers
Browse programmable logic controllers, automation controllers, PLC processors, I/O modules, communication modules, power supplies, racks, and control-system replacement parts for industrial machinery and plant maintenance.
Inventory may include Allen-Bradley, Siemens, Schneider Electric, Omron, Mitsubishi, ABB, and other industrial automation controller components as products are processed and listed.
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Opto 22 G4IDC5 Digital Input Module 10-32VDC 12-32VAC 5V Logic G4 I/O Used
Vendor:Opto 22Regular price $11.95 USDRegular priceSale price $11.95 USD -
Opto 22 G4IDC5D DC Input Module 2.5-28VDC 5V Logic G4 Digital I/O Used
Vendor:Opto 22Regular price $14.99 USDRegular priceSale price $14.99 USD -
Opto 22 G4ODC5 DC Output Module 5-60VDC 3A 5V Logic G4 Solid State I/O Used
Vendor:Opto 22Regular price $12.99 USDRegular priceSale price $12.99 USD -
Opto 22 ODC5 DC Output Module 5-60VDC 3A 5V Logic Solid State Relay I/O Used
Vendor:Opto 22Regular price $19.99 USDRegular priceSale price $19.99 USD -
Opto 22 IDC5 DC Input Module 10-32VDC 12-32VAC 5V Logic Solid State I/O Used
Vendor:Opto 22Regular price $9.99 USDRegular priceSale price $9.99 USD -
Opto 22 G4OAC5 AC Output Module 120VAC 3A 5V Logic G4 Solid State I/O Used
Vendor:Opto 22Regular price $19.99 USDRegular priceSale price $19.99 USD -
Opto 22 G4IAC5 AC Input Module 120VAC 5V Logic G4 I/O 90-140VAC Used
Vendor:Opto 22Regular price $14.95 USDRegular priceSale price $14.95 USD -
Allen-Bradley 1769-OB16 Series B Compact I/O 16-Point 24VDC Output Module New Surplus
Vendor:Allen-BradleyRegular price $195.95 USDRegular priceSale price $195.95 USD -
Allen-Bradley 1769-IQ16 Series A Compact I/O 16-Point 24VDC Input Module New Surplus
Vendor:Allen-BradleyRegular price $119.95 USDRegular priceSale price $119.95 USD -
Allen-Bradley 1747-L511 Series B FRN 6 SLC 500 SLC 5/01 CPU Processor 1K Used
Vendor:Allen-BradleyRegular price $79.99 USDRegular priceSale price $79.99 USD -
Allen-Bradley 1746-N2 SLC 500 Card Slot Filler Series B
Vendor:Allen-BradleyRegular price $14.95 USDRegular priceSale price $14.95 USD -
Allen-Bradley 1746-P2 Rack Mounting Power Supply
Vendor:Allen-BradleyRegular price $59.99 USDRegular priceSale price $59.99 USDSold out -
Allen-Bradley 1746-P1 Ser A SLC 500 Power Supply 2A 5VDC Used
Vendor:Allen-BradleyRegular price $71.95 USDRegular priceSale price $71.95 USD -
Allen-Bradley SLC 500 1746-IA16 Ser C 16-Ch Input Module 120VAC Vintage 09/97
Vendor:Allen-BradleyRegular price $69.99 USDRegular priceSale price $69.99 USD -
Allen-Bradley 1746-IA16 Ser C SLC 500 16-Point AC Input Module Used
Vendor:Allen-BradleyRegular price $69.99 USDRegular priceSale price $69.99 USD -
Allen-Bradley 1746-IO12 Ser B SLC 500 Combination I/O Module
Vendor:Allen-BradleyRegular price $79.99 USDRegular priceSale price $79.99 USD -
Allen-Bradley 1746-OA8 Ser A SLC 500 8 Point AC Output Module 85-265VAC Used
Vendor:Allen-BradleyRegular price $79.99 USDRegular priceSale price $79.99 USD -
Allen-Bradley SLC 500 CPU 1747-L531 with 1747-M11 Memory Module Tested Used
Vendor:Allen-BradleyRegular price $189.99 USDRegular priceSale price $189.99 USD -
Allen-Bradley SLC 500 1746-OV16 Ser C Output Module 16 Point Used Tested
Vendor:Allen-BradleyRegular price $89.99 USDRegular priceSale price $89.99 USD -
Allen-Bradley 1746-OA16 Ser C SLC 500 Triac AC Output Module 16PT Used
Vendor:Allen-BradleyRegular price $69.95 USDRegular priceSale price $69.95 USD



















