PLC CPUs

A PLC (programmable logic controller is a digital industrial computer designed for the control of manufacturing processes or robotic devices where reliability control, simple programming and fault diagnosis is necessary. The CPU (central processing unit) forms part of the PLC system.

PLC CPUs are microprocessors that act as the electronic circuitry within an industrial computer. CPUs in PLC systems carry out instructions from the computer program, performing basic mathematical, logical, control and input/output operations.

What are PLC CPUs used for?
PLC CPUs are important for the correct functioning of machinery in manufacturing and industry. They are used in the automation of electromechanical processes, including control of machinery on assembly lines, amusement rides, or lighting fixtures.

Types of PLC CPUs
PLC CPUs are divided into small, medium and large categories. Small PLC CPUs are robust, compact and mountable on top of or beside the equipment to be controlled. Medium PLC CPUs mainly use rack mounting or backplane systems, allowing for simple upgrading via additional function cards. Large PLC CPUs are necessary for applications where complex control functions are executed, usually in large plants, in machinery requiring constant monitoring, or control of other PLCs.

...
Read more Read less

Filters

Viewing 21 - 40 of 375 products
Results per page
Description Price For Use With Manufacturer Series Number of Digital Inputs Number of Inputs Input Type Number of Analogue Inputs Number of Digital Outputs Voltage Category Number of Analogue Outputs Output Type Interface Kit Included Number of Outputs Network Type
RS Stock No. 806-6761
Mfr. Part No.TM241CEC24T
£390.00
Each
Units
- Modicon M241 - 14 - - - 24 V - Transistor - - 10 -
RS Stock No. 698-7720
Mfr. Part No.1747-L551
£4,890.00
Each
Units
SLC 500 Series SLC 500 - - Digital - - 5 → 24 V - Digital Ethernet Yes - Ethernet
RS Stock No. 786-7197
Mfr. Part No.2080-LC50-24AWB
£495.00
Each
Units
Micro800 Series Micro850 10 14 AC - 14 24 V dc - Relay Ethernet - 10 Ethernet, USB
RS Stock No. 862-4455
Mfr. Part No.6ES7211-1BE40-0XB0
BrandSiemens
£178.00
Each
Units
SIMATIC S7-1200 Series S7-1200 - 6 (Digital Input, 2 switch as Analogue Input) Analogue, Digital - - 85 → 264 V ac - Digital, Relay - - 4 (Digital Output, Relay Output) Ethernet
RS Stock No. 893-7761
Mfr. Part No.2080-LC20-20QWB
£282.00
Each
Units
Bulletin 2080 - - 12 Analogue, DC - - 24 V dc - Relay Ethernet - 8 Ethernet
RS Stock No. 698-7388
Mfr. Part No.1747-L532
£2,240.00
Each
Units
SLC 500 Series SLC 500 - - Digital - - 5 → 24 V - Digital - - - -
RS Stock No. 795-7978
Mfr. Part No.FX3S-20MR-ES
BrandMitsubishi
£252.00
Each
Units
FX3 Series FX3S - 12 DC - - 100 → 240 V ac - Relay, Transistor - - 8 Ethernet, ModBus
RS Stock No. 750-8609
Mfr. Part No.2080-LC10-12QBB
£85.20
Each
Units
- Micro810 - 8 Analogue, Digital - - 24 V dc - Analogue, Digital - Yes 4 USB
RS Stock No. 795-7962
Mfr. Part No.FX3GE-40MR-ES
BrandMitsubishi
£751.50
Each
Units
FX3 Series FX3GE - 24 DC - - 100 → 240 V ac - Relay - - 16 ModBus
RS Stock No. 893-7767
Mfr. Part No.2080-LC20-20QBB
£282.00
Each
Units
Bulletin 2080 - - 12 Analogue, DC - - 24 V dc - Relay Ethernet - 8 Ethernet
RS Stock No. 875-5685
Mfr. Part No.FX5U-80MR-ES
BrandMitsubishi
£1,028.50
Each
Units
MELSEC IQ-F Series IQ Platform-Compatible PLC FX5U - 40 Sink, Source - - 100 → 240 V ac - Relay, Transistor - - 40 Inverter Communication, MELSEC Communication protocol (3C/4C Frames), MELSOFT Connection, Modbus RTUI, N:N Network, Predefined Protocol Support, SLMP (3E Frame), Socket Communication
RS Stock No. 705-5795
Mfr. Part No.CP1E-E20DR-A
BrandOmron
£214.10
Each
Units
CP1E Series CP1E - 12 Pulse - - 85 → 264 V ac - Relay - - 8 (Relay) USB
RS Stock No. 750-8621
Mfr. Part No.2080-LC30-48QWB
£522.00
Each
Units
Micro800 Series Micro830 - 28 Digital - - 24 V dc - Digital - Yes 20 ModBus
RS Stock No. 795-7966
Mfr. Part No.FX3S-10MR-ES
BrandMitsubishi
£130.50
Each
Units
FX3 Series FX3S - 6 DC - - 100 → 240 V ac - Relay, Transistor - - 4 Ethernet, ModBus
RS Stock No. 705-5808
Mfr. Part No.CP1E-E40DR-A
BrandOmron
£350.60
Each
Units
CP1E Series CP1E - 24 Pulse - - 85 → 264 V ac - Relay - - 16 (Relay) -
RS Stock No. 862-4465
Mfr. Part No.6ES7212-1AE40-0XB0
BrandSiemens
£240.00
Each
Units
SIMATIC S7-1200 Series S7-1200 - 8 (Digital Input, 2 switch as Analogue Input) Analogue, Digital - - 24 V dc - Digital, Transistor - - 6 (Digital Output, Transistor Output) Ethernet
RS Stock No. 806-6755
Mfr. Part No.TM251MESE
£326.00
Each
Units
Modicon M251 Modicon M251 - - - - - 24 V dc - - - - - -
RS Stock No. 787-7989
Mfr. Part No.6ES7312-5BF04-0AB0
BrandSiemens
£473.00
Each
Units
SIMATIC S7-300 Series S7-300 - 10 (Digital) Digital - - 24 V dc - Digital - - 6 (Digital) USB
RS Stock No. 698-7449
Mfr. Part No.1747-L541
£3,120.00
Each
Units
SLC 500 Series SLC 500 - - Digital - - 5 → 24 V - Digital - - - -
RS Stock No. 806-6803
Mfr. Part No.TM221CE40R
£356.00
Each
Units
- Modicon M221 - 24 Discrete - - - - Digital - Yes 16 -
Related Products
The Allen-Bradley Micro800 controllers, together with the Connected ...
Description:
The Allen-Bradley Micro800 controllers, together with the Connected Components Workbench™ software, provide just the right control capability to match your micro application requirements. These controllers provide customizable and cost-effective solutions with plug-in and expansion I/O modules. Designed for standalone machines, the Micro800 controllers come in a variety of form factors ...
The Modicon M221 logic controller is for application ...
Description:
The Modicon M221 logic controller is for application for controlling of simple machines and offers best-in-class performance. It requires minimal installation and offers tremendous versatility. Connect a simple remote operator panel for instant maintenance and machine visualization. • SD card slot and USB port• 2 analog inputs and a broad ...
Modicon Quantum Series. CPUI/O- and Expansion Modules Communication ...
Description:
Modicon Quantum Series. CPUI/O- and Expansion Modules Communication Modules Power Supply. Modicon Quantum Series. Schneider Electric Modicon Quantum Series.