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.


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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. 401-557
Mfr. Part No.CP1L-M40DR-D
BrandOmron
kr 6 260,00
Each
Units
SYSMAC CP1L Series CP1L - 24 (DC) DC - - 20.4 → 26.4 V dc - Relay - - 16 (Relay) USB
RS Stock No. 123-7006
Mfr. Part No.88981136
BrandCrouzet
kr 4 769,45
Each
Units
- Em4 - 4 (Digital), 12 (Digital/Analogue) Analogue, Digital - - 24 V dc - PWM, Relay - - 2 (PWM), 8 (Relay) -
RS Stock No. 885-0954
Mfr. Part No.IS.MD57.base
kr 4 595,81
Each
Units
- M-Duino - 18 Analogue, Digital - - 12 → 24 V dc - Analogue, Digital, Relay - - 31 Ethernet, ModBus
RS Stock No. 815-5530
Mfr. Part No.AFP0RC10RS
BrandPanasonic
kr 1 457,70
Each
Units
FP0R Series AFPOR Series - 6 Sink/Source - - 24 V dc - Relay - - 4 Ethernet
RS Stock No. 821-1750
Mfr. Part No.CP1L-EL20DR-D
BrandOmron
kr 4 182,00
Each
Units
CP Series CP1L-EL - 12 DC - - 20.4 → 26.4 V dc - Relay - - 8 Ethernet
RS Stock No. 875-5682
Mfr. Part No.FX5U-64MT-ESS
BrandMitsubishi
kr 12 124,08
Each
Units
MELSEC IQ-F Series IQ Platform-Compatible PLC FX5U - 32 Sink, Source - - 100 → 240 V ac - Relay, Transistor - - 32 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. 833-6326
Mfr. Part No.FC5A-C24R2D
BrandIdec
kr 3 547,38
Each
Units
MicroSmart Pentra Series PLC MicroSmart Pentra - 14 Sink/Source - - 12 V dc - Relay - - 10 -
RS Stock No. 781-6865
Mfr. Part No.Q02UCPU
BrandMitsubishi
kr 13 031,28
Each
Units
MELSEC Q Series Q Series - 2048 - - - - - - - - 8192 Ethernet
RS Stock No. 746-6523
Mfr. Part No.6ES7314-6CH04-0AB0
BrandSiemens
kr 19 171,48
Each
Units
- S7-300 - 4 Analogue), 28 (24 Digital Analogue, Digital - - 24 V dc - Analogue, Digital - - 2 Analogue), 18 (16 Digital -
RS Stock No. 575-018
Mfr. Part No.2701027
kr 1 152,27
Each
Units
- - - 6 Digital - - - - Digital, Transistor - - 4 -
RS Stock No. 821-1769
Mfr. Part No.CP1L-EL20DT1-D
BrandOmron
kr 4 182,00
Each
Units
CP Series CP1L-EL - 12 DC - - 20.4 → 26.4 V dc - PNP - - 8 Ethernet
RS Stock No. 885-0923
Mfr. Part No.IS.MD58.base
kr 3 635,88
Each
Units
- M-Duino - 36 Analogue, Digital - - 12 → 24 V dc - Analogue, Digital - - 22 Ethernet, ModBus
RS Stock No. 806-6755
Mfr. Part No.TM251MESE
kr 4 162,58
Each
Units
Modicon M251 Modicon M251 - - - - - 24 V dc - - - - - -
RS Stock No. 123-5963
Mfr. Part No.FX3S-20MR-DS
BrandMitsubishi
kr 3 103,92
Each
Units
FX3 Series FX3S - 12 (Sink/Source) Sink/Source - - 24 V dc - Relay - - 8 (Relay) Ethernet, ModBus
RS Stock No. 746-2896
Mfr. Part No.CJ2MMD211
BrandOmron
kr 2 311,00
Each
Units
CJ2M Series - - 10 Pulse - - 5 → 24 V dc - Pulse - - 64 -
RS Stock No. 806-6837
Mfr. Part No.TM221CE16R
kr 2 735,35
Each
Units
- Modicon M221 - 9 Discrete - - - - Digital - Yes 7 -
RS Stock No. 806-6777
Mfr. Part No.TM241CE40T
kr 5 232,90
Each
Units
- Modicon M241 - 24 - - - 24 V - Transistor - - 16 Ethernet, ModBus, Profibus DP, USB
RS Stock No. 806-6862
Mfr. Part No.TM221M16T
kr 2 735,35
Each
Units
- Modicon M221 - - - - - - - Digital - Yes - Ethernet, ModBus, Profibus DP, USB
RS Stock No. 795-7962
Mfr. Part No.FX3GE-40MR-ES
BrandMitsubishi
kr 9 739,44
Each
Units
FX3 Series FX3GE - 24 DC - - 100 → 240 V ac - Relay - - 16 ModBus
RS Stock No. 795-7975
Mfr. Part No.FX3S-14MR-ES
BrandMitsubishi
kr 2 449,44
Each
Units
FX3 Series FX3S - 8 DC - - 100 → 240 V ac - Relay, Transistor - - 6 Ethernet, ModBus
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