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 Number of I/O 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
RS Stock No. 818-4165
Mfr. Part No.CJ1WID231CHN
BrandOmron
HK$3,205.40
Each
units
CJ1 Series 32 CJ1 - 32 DC - - 24 V dc - - - - -
RS Stock No. 818-4193
Mfr. Part No.CJ1WOD231CHN
BrandOmron
HK$3,564.00
Each
units
CJ1 Series 32 CJ1 - - - - - 12 → 24 V dc - NPN - - 32
RS Stock No. 746-2884
Mfr. Part No.CJ2M-CPU33
BrandOmron
HK$11,418.00
Each
units
CJ2M Series - CJ2M - - - - - 5 V dc - Pulse - - -
RS Stock No. 818-4187
Mfr. Part No.CJ1WCIF11
BrandOmron
HK$1,007.60
Each
units
CJ1 Series - CJ1 - - - - - 5 V - - - - -
RS Stock No. 510-1394
Mfr. Part No.CJ1MCPU11
BrandOmron
HK$4,202.40
Each
units
SYSMAC CJ Series 160 CJ1M - - - - - - - - - - -
RS Stock No. 512-5851
Mfr. Part No.CJ1M-CPU13
BrandOmron
HK$7,338.41
Each
units
SYSMAC CJ Series 640 CJ1M - - - - - - - - - - -
RS Stock No. 705-5836
Mfr. Part No.CP1E-N40DT1-D
BrandOmron
HK$4,214.10
Each
units
CP1E Series 40 CP1E - 24 Pulse - - 20.4 → 26.4 V dc - Transistor - - 16 (Transistor)
RS Stock No. 818-4197
Mfr. Part No.CJ1WAD04UNL
BrandOmron
HK$4,614.62
Each
units
CJ1 Series - CJ1 - - - - - - - - - - -
RS Stock No. 746-2880
Mfr. Part No.CJ2M-CPU31
BrandOmron
HK$8,134.50
Each
units
CJ2M Series - CJ2M - - - - - 5 V dc - Pulse - - -
RS Stock No. 510-1401
Mfr. Part No.CJ1M-CPU21
BrandOmron
HK$6,611.00
Each
units
SYSMAC CJ Series 160 CJ1M - - - - - 5 V dc - - - - -
RS Stock No. 705-5814
Mfr. Part No.CP1E-N20DT1-D
BrandOmron
HK$2,658.58
Each
units
CP1E Series 20 CP1E - 12 Pulse - - 20.4 → 26.4 V dc - Transistor - - 8 (Transistor)
RS Stock No. 746-2786
Mfr. Part No.CJ1MCPU12ETN
BrandOmron
HK$13,539.91
Each
units
CJ1M Series - CJ1M - - Interrupt - - 5 V - Pulse - - -
RS Stock No. 705-5805
Mfr. Part No.CP1E-E30DR-A
BrandOmron
HK$2,953.50
Each
units
CP1E Series 30 CP1E - 18 Pulse - - 85 → 264 V ac - Relay - - 12 (Relay)
RS Stock No. 760-9152
Mfr. Part No.CP1L-M40DT-A
BrandOmron
HK$3,894.21
Each
units
SYSMAC CP1L Series 40 CP1L - 24 DC - - 85 → 264 V ac - Transistor - - 16
RS Stock No. 705-5808
Mfr. Part No.CP1E-E40DR-A
BrandOmron
HK$3,196.27
Each
units
CP1E Series 40 CP1E - 24 Pulse - - 85 → 264 V ac - Relay - - 16 (Relay)
RS Stock No. 705-5827
Mfr. Part No.CP1E-N30DR-D
BrandOmron
HK$3,877.92
Each
units
CP1E Series 30 CP1E - 18 Pulse - - 20.4 → 26.4 V dc - Relay - - 12 (Relay)
RS Stock No. 760-9156
Mfr. Part No.CP1LM40DTD
BrandOmron
HK$5,257.19
Each
units
SYSMAC CP1L Series 40 CP1L - 24 DC - - 20.4 → 26.4 V dc - Transistor - - 16
RS Stock No. 401-428
Mfr. Part No.CP1L-M40DR-A
BrandOmron
HK$4,966.58
Each
units
SYSMAC CP1L Series 40 CP1L - 24 (DC) DC - - 85 → 264 V ac - Relay - - 16 (Relay)
RS Stock No. 365-1213
Mfr. Part No.CPM2A60CDT1D
BrandOmron
HK$5,310.00
Each
units
SYSMAC CPM2A Series 60 CPM2A - 36 (DC) DC - - 20.4 → 26.4 V dc - Transistor - - 24 (Transistor)
RS Stock No. 746-2887
Mfr. Part No.CJ2M-CPU13
BrandOmron
HK$10,059.64
Each
units
CJ2M Series - CJ2M - - - - - 5 V dc - Pulse - - -