Allen-Bradley
1747-L511
Allen Bradley 1747-L511 Ser B FRN 6 SLC 500 5/01 1K CPU Processor Module PLC OEM
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$20.89
PLC Processors & CPUs
227 listings · 212 in stock
227 PLC processors & CPUs listings from the brands you use, each one photographed. Free shipping in the lower 48.
Siemens
6AV1242-0AB10
Siemens 6AV1242-0AB10 Color Video Module CP527 Simatic S5 Comm Processor Card
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$78.89
Mitsubishi
FX-16E-TB
Mitsubishi FX-16E-TB PLC Terminal Block 16 I/O Programmable Controller Module
In stock
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$13.89
Mitsubishi
FXON-8EYT
Mitsubishi FXON-8EYT Programmable Controller 5-30VDC 0.5A PLC Module Industrial
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$13.89
Allen-Bradley
2760-RB
Allen Bradley 2760-RB Series A Flexible Interface Module PLC-5 Industrial OEM
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$99.89
Omron
C40P-EDR-A
Omron C40P-EDR-A Programmable Controller I/O Expansion Unit 100-240VAC PLC OEM
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$26.89
Siemens
6AF5100-0AA70
Siemens 6AF5100-0AA70 Simatic S5 PLC Processor Module Industrial Automation OEM
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$410.89
Siemens
6ES5928-3UB11
Siemens 6ES5928-3UB11 Simatic S5 CPU928 Processor Module Card PLC Automation OEM
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$45.00
Siemens
6AA5103-0AC70
Siemens 6AA5103-0AC70 C79040-A32-C170-4-87 210B Byte PLC Processor Module Board
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$145.89
Siemens
6ES5926-3KA12
Siemens 6ES5926-3KA12 Simatic S5 CPU926 Processor Module Industrial PLC OEM
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$63.89
Siemens
6AG1 214-1HE30-5XB0
Siemens 6AG1 214-1HE30-5XB0 SIPLUS S7-1200 CPU 1214C DC/DC/Relay Module
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$289.00
Modicon
AS-203P-000
Modicon Gould AS-203P-000 Rev C7 PLC Processor Module Industrial Automation OEM
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$133.89
Industrial part
9650-128-D
Cincinnati 9650-128-D Protocol Converter Mini 7650 PLC Processor Rev D V4.36
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$47.89
Mitsubishi
Mitsubishi Q06UDEHCPU
Mitsubishi Q06UDEHCPU MELSEC-Q CPU Module PLC Ethernet USB Universal Automation
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$66.89
Siemens
6ES5 941-7UA11
Siemens 6ES5 941-7UA11 SIMATIC S5 Central Processing Unit CPU PLC Automation OEM
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$101.89
Honeywell
36PA49-VT
Honeywell Micro Switch 36PA49-VT PLC Processor Module Controller Unit
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$15.00
Siemens
6ES7 214-1AC01-0XB0
Siemens 6ES7 214-1AC01-0XB0 Simatic S7-200 CPU 214 PLC Processor Controller
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$39.89
Refu
SS13381
Refu Electronik SS13381 02 SP00 PLC Processor Board Industrial Automation Module
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$399.00
Refu
BS10886
Refu Elektronik 006027/01 BS10886 0A SP01 PLC Processor Board Industrial Module
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$139.00
Industrial part
2K-CPU
Behr 2K-CPU Industrial Controller Module Processor Reset Status Automation OEM
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$149.25
Out of stock – we can often source these. Request a quote.
Toshiba
TCPFBC-2
Toshiba Machine TCPFBC-2 Process Controller Feedback CPU Module D5FB1-A3 Board
Out of stock
Sourcing on request
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Siemens
S5 6ES5942-7UB11
Siemens Simatic S5 6ES5942-7UB11 CPU 942 S5-115U Central Processor PLC Module
Out of stock
Sourcing on request
Notify me when Siemens S5 6ES5942-7UB11 is back
Reliance Electric
0-57407-4J
Reliance Electric 0-57407-4J 57407-4J DCS 5000 Processor Module D-2712 Control
Out of stock
Sourcing on request
Notify me when Reliance Electric 0-57407-4J is back
Allen-Bradley
1769-L35E
Allen-Bradley 1769-L35E Ser A CompactLogix 5335E EtherNet/IP Processor Unit PLC
Out of stock
Sourcing on request
Notify me when Allen-Bradley 1769-L35E is backGet 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).
Guides for PLC Processors & CPUs
- Legacy PLCsSLC 500 End of Life: Keep Running or Migrate?Where the SLC 500 stands, which spares keep one running, and how a phased move to CompactLogix keeps downtime short.
- Parts identificationHow to Read an Allen-Bradley Catalog Number & SeriesBulletin numbers, module codes, suffixes, the series letter and firmware revision – and how each one affects whether a replacement will work.