PLCs - Programmable Logic Controllers

A PLC (programmable logic controller) is an industrial digital computer designed for the control of manufacturing processes or robotic devices where reliability control, simple programming and fault diagnosis is necessary. They were originally built to replace electromechanical relay systems in industrial automation.

A CPU (central processing unit) forms part of the PLC system. PLC CPUs are microprocessor-based and act as the electronic circuitry within an industrial computer. They carry out instructions from the computer program, performing basic mathematical, logical, control, input and output operations.

What are PLCs used for?

PLC controllers 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. PLCs are ideal for applications that require constant monitoring of input devices whilst allowing decisions to be made via a custom program. This ultimately enables it to control an output.

Types of PLCs

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

What setups are suitable for programmable logic controllers?

PLCs feature a modular design, making them suitable for use in a wide range of applications. Due to the modular aspect, PLCs can be plugged into numerous setups making them highly versatile.


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제품설명 단가 For Use With Manufacturer Series Number of Inputs Number of Digital Inputs Output Type Input Type Number of Analogue Inputs Voltage Category Number of Digital Outputs Supply Voltage Interface Kit Included Number of Outputs Network Type
RS 제품 번호 468-4242
제조사 부품 번호SR3B261BD
₩650,076.20
Each
수량
- Zelio Logic 16 - Relay Analogue, Discrete - - - 24 V dc - - 10 -
RS 제품 번호 885-0926
제조사 부품 번호IS.MD21.base
₩379,046.30
Each
수량
- M-Duino 13 - Analogue, Digital Analogue, Digital - 12 → 24 V dc - - - - 8 Ethernet, ModBus
RS 제품 번호 818-4165
제조사 부품 번호CJ1WID231CHN
제조사Omron
₩620,091.45
Each
수량
CJ1 Series CJ1 32 - - DC - 24 V dc - - - - - -
RS 제품 번호 705-4940
제조사 부품 번호FX3G-24MT-DSS
제조사Mitsubishi
₩815,647.20
Each
수량
- FX3G 14 - Transistor Sink/Source - - - 12 → 24 V dc - - 10 -
RS 제품 번호 539-0718
제조사 부품 번호FX3U-64MR/ES
제조사Mitsubishi
₩1,943,898.40
Each
수량
- FX3U 32 - Relay Sink/Source - - - 100 → 240 V ac - - 32 -
RS 제품 번호 815-5760
제조사 부품 번호FPG-C32T2H
제조사Panasonic
₩856,672.60
Each
수량
Minas A4 Servo Drives FPG 16 - NPN, Transistor - - 24 V dc - - - - 16 Ethernet, ModBus
RS 제품 번호 864-4538
제조사 부품 번호0850-0600
제조사BARTH
₩212,804.15
Each
수량
STG-600 Lococube mini-PLC 10 - PWM, Solid State Analogue, Digital - - - 7 → 32 V dc - - 9 -
RS 제품 번호 864-4532
제조사 부품 번호0660-0500
제조사BARTH
₩160,872.95
Each
수량
STG-560 Lococube mini-PLC 5 - Mosfet, Solid State Analogue, Digital - - - 7 → 32 V dc - - 5 -
RS 제품 번호 815-5631
제조사 부품 번호AFPX-C14R
제조사Panasonic
₩321,051.50
Each
수량
FP-X Series AFPX-C Series 8 - Relay DC - 100 → 240 V ac - - - - 8 Ethernet
RS 제품 번호 818-4193
제조사 부품 번호CJ1WOD231CHN
제조사Omron
₩689,336.15
Each
수량
CJ1 Series CJ1 - - NPN - - 12 → 24 V dc - - - - 32 -
RS 제품 번호 825-1681
제조사 부품 번호6ED1055-1MB00-0BA2
제조사Siemens
₩211,598.25
Each
수량
LOGO! 8, LOGO! 8.2 LOGO! 4 - Relay Digital - - - 12 → 24 V dc - - 4 -
RS 제품 번호 862-4471
제조사 부품 번호6ES7214-1AG40-0XB0
제조사Siemens
₩728,684.45
Each
수량
SIMATIC S7-1200 Series S7-1200 2 switch as Analogue Input), 14 (Digital Input - Digital, Transistor Analogue, Digital - 24 V dc - - - - Transistor Output), 10 (Digital Output Ethernet
RS 제품 번호 746-2884
제조사 부품 번호CJ2M-CPU33
제조사Omron
₩2,003,399.80
Each
수량
CJ2M Series CJ2M - - Pulse - - 5 V dc - - - - - Ethernet
RS 제품 번호 681-8715
제조사 부품 번호BMXP342000
₩1,003,662.20
Each
수량
Modicon M340 Modicon M340 - - Analogue, Digital Analogue, Digital - 24 V dc - - - - - Ethernet
RS 제품 번호 885-0945
제조사 부품 번호IS.MD38.base
₩694,589.10
Each
수량
- M-Duino 8 - Analogue, Digital, Relay Analogue, Digital - 12 → 24 V dc - - - - 22 Ethernet, ModBus
RS 제품 번호 917-6361
제조사RS PRO
₩159,414.40
Each
수량
- - 8 - Digital, Relay Digital - - - 110 → 240 V ac - - 4 ModBus
RS 제품 번호 885-0904
제조사 부품 번호0850-0100
제조사BARTH
₩414,191.00
Each
수량
STG-100 Lococube mini-PLC 8 - Analogue Analogue, Digital - - - 7 → 32 V dc - - 12 -
RS 제품 번호 875-5691
제조사 부품 번호FX5U-80MT-ESS
제조사Mitsubishi
₩2,000,515.25
Each
수량
MELSEC IQ-F Series IQ Platform-Compatible PLC FX5U 40 - Relay, Transistor Sink, Source - 100 → 240 V ac - - - - 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 제품 번호 806-6821
제조사 부품 번호TM221CE24T
₩781,829.30
Each
수량
- Modicon M221 - - Digital - - - - - - Yes - -
RS 제품 번호 864-4541
제조사 부품 번호0660-0600
제조사BARTH
₩216,908.55
Each
수량
STG-600 Lococube mini-PLC 10 - Mosfet, Solid State Analogue, Digital - - - 7 → 32 V dc - - 8 -