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PLC Processors & CPUs

227 listings · 212 in stock

Right now KIV Industrial Parts has 212 PLC Processors & CPUs listings in stock, every one photographed in our warehouse so the pictures show the part you get. The brands we stock most here are Allen-Bradley, Siemens and Mitsubishi.

More about PLC Processors & CPUs

In terms of condition, there are 131 used, 50 open box, 20 new surplus, 7 sold for parts or repair and 4 refurbished. You can pick one up for as little as $6.89; the most expensive is $10,999.99. Everything ships from Princeton, TX: orders placed by 3 PM CT on a business day (Mon–Fri) go out the same day, and shipping is free to the lower 48. Our 30-day guarantee covers every item here except those sold for parts or repair.

Weekly new-arrivals email for PLC Processors & CPUs

1–24 of 227 results

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Foxboro FCP270 Processor I/A Series DCS Module

Foxboro

FCP270

Foxboro FCP270 P0917YZ Field Control Processor I/A Series DCS Module Automation

New – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$400.89

Foxboro P0917YZ Control Processor DCS Module

Foxboro

P0917YZ

Foxboro I/A Series FCP270 P0917YZ Field Control Processor DCS Module Automation

New – Open Box

Only 2 left

Free shippingShips today by 3 PM CT

$400.89

Allen-Bradley 1756-L55/A CPU

Allen-Bradley

1756-L55/A

Allen-Bradley 1756-L55/A Logix5555 CPU w/ 1756-M14/A 3.5MB Memory ControlLogix

Used

Only 1 left

Free shippingShips today by 3 PM CT

$18.89

Allen-Bradley 1785-L80B Processor Module

Allen-Bradley

1785-L80B

Allen-Bradley 1785-L80B PLC-5/80 Processor Module Series D 3.3A 5VDC Controller

Used

Only 1 left

Free shippingShips today by 3 PM CT

$260.89

Square D 8020 SCP-401 SY/MAX PLC Processor Module

Square D

8020 SCP-401

Square D SY/MAX 8020 SCP-401 PLC Processor Module Series D Rev 4.00 5VDC w/ Key

Used

Only 1 left

Free shippingShips today by 3 PM CT

$52.89

Allen-Bradley 1785-L60B Processor Module

Allen-Bradley

1785-L60B

Allen-Bradley 1785-L60B Series C PLC-5/60 Processor Module 96363673 A01 FRN U.2

Used

Only 1 left

Free shippingShips today by 3 PM CT

$80.89

Allen-Bradley 1785-L60B Processor Module

Allen-Bradley

1785-L60B

Allen-Bradley 1785-L60B Series D PLC-5/60 Processor Module 96215474 A01 FRN B

Used

Only 1 left

Free shippingShips today by 3 PM CT

$80.89

Allen-Bradley 1756-L55M12 ControlLogix Processor

Allen-Bradley

1756-L55M12

Allen-Bradley 1756-L55M12 ControlLogix Logix5555 Processor 1756-L55/A 1756-M12/A

New Surplus – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$224.89

Foxboro FCP270 Field Control Processor Module

Foxboro

FCP270

Foxboro FCP270 P0917YZ I/A Series Field Control Processor Module 24VDC Invensys

New – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$400.89

Emerson 5X00241G01 Processor Module DCS Controller

Emerson

5X00241G01

Emerson Ovation 5X00241G01 Processor Module DCS Controller Westinghouse Part

Used

Only 2 left

Free shippingShips today by 3 PM CT

$116.89

Foxboro P0917YZ Processor I/A Series DCS Module

Foxboro

P0917YZ

Foxboro Invensys P0917YZ FCP270 Field Control Processor I/A Series DCS Module

New – Open Box

Only 4 left

Free shippingShips today by 3 PM CT

$357.89

HC500-CU-HN Heater Control CPU Module

Industrial part

HC500-CU-HN

Hetronik HC500-CU-HN 500.102 Heater Control CPU Module 24VDC Heatcontrol Unit

New – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$651.89

Allen-Bradley 1747-L531 SLC 500 Processor Unit CPU

Allen-Bradley

1747-L531

Allen-Bradley 1747-L531 Ser E SLC 500 5/03 Processor Unit CPU Rev 8 PLC Module

New Surplus – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$185.89

Allen-Bradley 1747-L531 SLC 500 Processor CPU

Allen-Bradley

1747-L531

Allen-Bradley 1747-L531 Ser E Rev 8 SLC 500 5/03 Processor CPU 1747-OS302 FRN 8

Used

Only 1 left

Free shippingShips today by 3 PM CT

$61.89

Foxboro FCP270 Processor I/A Series DCS Module

Foxboro

FCP270

Foxboro Invensys FCP270 P0917YZ Field Control Processor I/A Series DCS Module

New – Open Box

In stock

Free shippingShips today by 3 PM CT

$400.89

Allen-Bradley 1769-ECR PLC Processor

Allen-Bradley

1769-ECR

Allen-Bradley 1769-ECR Ser A CompactLogix Compact I/O Right End Cap Terminator

New Surplus – Open Box

Only 2 left

Free shippingShips today by 3 PM CT

$11.89

Siemens S5 6ES5948-3UR22 Simatic CPU

Siemens

S5 6ES5948-3UR22

Siemens Simatic S5 6ES5948-3UR22 CPU 948R Central Processing Unit S5-155H PLC

New – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$1,060.89

E491A DeviceNet Processor Board

Industrial part

E491A

Axiomatic Technologies E491A DeviceNet Processor Board Revision 6.0 DCE Module

Used

Only 1 left

Free shippingShips today by 3 PM CT

$160.89

Reliance Electric 45C204 Redundancy Processor Module

Reliance Electric

45C204

Reliance Electric 45C204 AutoMate Redundancy Processor Module 802820-119RB PLC

Used

Only 1 left

Free shippingShips today by 3 PM CT

$119.99

Allen-Bradley 1747-L532 SLC 500 Processor Unit CPU

Allen-Bradley

1747-L532

Allen-Bradley 1747-L532 Ser C SLC 500 5/03 Processor Unit CPU OS 1747-OS301

New Surplus – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$181.89

Allen-Bradley 1756-M08SE SERCOS Servo Interface Module

Allen-Bradley

1756-M08SE

Allen-Bradley 1756-M08SE Ser B ControlLogix 8 Axis SERCOS Servo Interface Module

New Surplus – Open Box

Only 2 left

Free shippingShips today by 3 PM CT

$92.89

Emerson 5X00241G02 Module DCS Controller Card

Emerson

5X00241G02

Emerson Westinghouse Ovation 5X00241G02 Processor Module DCS Controller Card

Used

Only 2 left

Free shippingShips today by 3 PM CT

$45.89

Siemens S5 6ES5 Simatic CPU

Siemens

S5 6ES5

Siemens Simatic S5 6ES5 943-7UB11 CPU 943B Central Processing Unit 115U PLC

Used

Only 1 left

Free shippingShips today by 3 PM CT

$61.89

Omron CP1H-X40DT-D Programmable Controller PLC CPU

Omron

CP1H-X40DT-D

Omron Sysmac CP1H-X40DT-D Programmable Controller PLC CPU 40 I/O 24V DC NPN

New – Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$62.89

Get a quote on PLC Processors & CPUs

Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).

Request a quote on PLC Processors & CPUs

Guides for PLC Processors & CPUs

PLC Processors & CPUs: common questions

Do you have PLC Processors & CPUs in stock?

Yes. 212 PLC Processors & CPUs listings are in stock right now, priced from $6.89 to $10,999.99. Every one is photographed, and all of them are listed on this page.

Which brands of PLC Processors & CPUs do you carry?

Mostly Allen-Bradley, Siemens and Mitsubishi, plus 46 more brands. The Brand filter on this page narrows the list to one maker.

Do in-stock items in PLC Processors & CPUs ship the same day?

Yes, when you order by 3 PM CT on a business day (Mon–Fri): in-stock items ship the same day from Princeton, TX, with free shipping to the lower 48.

Can I request a part you don't list in PLC Processors & CPUs?

Yes. Request a quote with the part number and we check our warehouse and our sourcing network. We answer within 1 hour during business hours (Mon–Fri 9–3:30 CT).