PLCs

How to choose this product

A PLC (programmable logic controller) is the heart of an automated industrial system. It executes control functions based on its internal program and data received from sensors.

Applications

These devices are common in industry for the control of machinery and assembly line automation, and for building security and heating functions. Compact or modular, these units are DIN rail- or back-panel rack-mounted.

Technologies

PLCs have analog or digital input and output ports and on-off input or dry contact output. An onboard processor and memory contain the operating program. The program is designed using software based on a functional Grafcet-pattern description. The programming language can be text or graphic. At times, Grafcet, itself, is used.

A PLC has communications ports for initial software loading and parameter modification in operational mode via a portable terminal. Other ports allow the connection of a fieldbus to link to external devices. Several controllers can be joined together using this system.

How to choose

Choice will depend on the necessary number of input and output connections, communications ports and expansion possibilities. Ease of programming and software maintenance are also important factors.

127 companies | 475 industrial products

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9 products CROUZET
CROUZET 12 - 240 V | CD12 / CD20 series
Compact 12 - 240 V | CD12 / CD20 series CROUZET

The product has visible blue LCD, 4 lines of 18 characters and configurable back-lighting...

CROUZET 12 - 240 V | XD10 / XD26 series
With I/O expandable card 12 - 240 V | XD10 / XD26 series CROUZET

Highly visible blue LCD with 4 lines of 18 characters and configurable backlighting Allow the use of...

CROUZET 24 V | CD12RBT / XD26RBT
Programmable logic controller 24 V | CD12RBT / XD26RBT CROUZET

Designed to cater to the needs of commercial, industrial, paramedical and medical needs, quick maintenance process enhances the machine’s availability...

CROUZET 12 - 240 V | CB12 / CB20 series
Compact 12 - 240 V | CB12 / CB20 series CROUZET

This logic controller is an efficient and economical version without any display...

CROUZET 12 - 240 V | XB10 / XB26 series
With I/O expandable card 12 - 240 V | XB10 / XB26 series CROUZET

Efficient and economical version, without display or keys setting Allow the use of the entire library...

CROUZET 12 - 240 V | NB12 / N20 series
Programmable logic controller 12 - 240 V | NB12 / N20 series CROUZET

The state of the art Millenium 3 logic controller can be easily integrated into...

1 products SAMSON
SAMSON T 5571
Programmable logic controller T 5571 SAMSON

This HVAC control setup unit can program...

YOKOGAWA Europe FCN
Programmable logic controller FCN YOKOGAWA Europe

High reliability is essential for the systems that control your critical processes. The dual redundant capability of the field control node (FCN)...

YOKOGAWA Europe FCN-RTU
Programmable logic controller FCN-RTU YOKOGAWA Europe

High Performance with Low Power Consumption With new features that reduce power consumption, the FCN-RTU is an evolution of the field proven FCN/FCJ architecture....

YOKOGAWA Europe FCJ
Programmable logic controller FCJ YOKOGAWA Europe

All-in-one Controller with Network Redundancy Reduces Your TCO The field control junction (FCJ)...

YOKOGAWA Europe FA-M3R
Programmable logic controller FA-M3R YOKOGAWA Europe

The FA-M3 R Range-free Multi-controller is a high-performance programmable logic controller (PLC) that combines very high...

new YOKOGAWA Europe UP35A
Graphic display UP35A YOKOGAWA Europe

Presenting the UTAdvanced UP35A by YOKOGAWA. It is a one of a kind component built with the state of the art parts. It features Advanced Control, Ladder sequence...

YOKOGAWA Europe UP55A
Graphic display UP55A YOKOGAWA Europe

The UP55A, a newly-released 1/4 DIN sized program controller provides up to 30 program patterns, and simultaneous monitoring of 8 PV events, 16 time events, and 8 alarms. This product has 3 year warranty...

GE Digital Energy C30
Programmable logic controller C30 GE Digital Energy

The C30 controller system is a programmable logic controller for performing substation or...

3 products PILZ
PILZ PSScompact series
Compact PSScompact series PILZ

Anyone can use one of many PSScompact safety systems for plant or machine operation needs. Choose the 3047 SC with 47 inputs/outputs or the...

PILZ PSSmodular series
Modular PSSmodular series PILZ

The modular safety and control systems PSS 3000 and PSS 3100 monitor safety-related functions and perform standard control functions at the same time : - Centralised - on independent stand-alone machines,...

PILZ PSScompact
Compact PSScompact PILZ

Network components make extended plants with distributed control logic more powerful because you can Give...

MITSUBISHI ELECTRIC EUROPE Alpha
Compact Alpha MITSUBISHI ELECTRIC EUROPE

Advanced Tiny Giants The integrated products of the ALPHA family replace many of the discrete components used in conventional systems,...

MITSUBISHI ELECTRIC EUROPE MELSEC WS
Safety MELSEC WS MITSUBISHI ELECTRIC EUROPE

The MELSEC WS Safety Controller is a cost-effective solution designed for use with individual machines or small scale systems. This design features the best of two worlds, that is, it...

MITSUBISHI ELECTRIC EUROPE FX series
Compact FX series MITSUBISHI ELECTRIC EUROPE

Full PLC performance in a tiny package The FX family includes four independent but fully mutually-compatible product lines: FX3U • Safe investment • Tailored configurations • Powerful positioning...

MITSUBISHI ELECTRIC EUROPE L series
Rackfree modular L series MITSUBISHI ELECTRIC EUROPE

The L series is a powerful but compact modular controller with many features built-in to the CPU itself. With its excellent cost performance and usability it is ideal for use in mid-size control applications. The...

MITSUBISHI ELECTRIC EUROPE System Q
Modular System Q MITSUBISHI ELECTRIC EUROPE

High-end Performance in a Compact Package PLC systems from Mitsubishi Electric are pioneering technology leaders delivering exceptional reliability and performance. We close the gap between the automation...

1 products CONTEC
CONTEC Atom  N450, 55.2 x 115.0 x 98.0mm  | PPC-100 series
Compact Atom N450, 55.2 x 115.0 x 98.0mm | PPC-100 series CONTEC

This product is the controller which can be installed with Mitsubishi General programmable controller CPU, MELSEC-Q Series and supports Windows OS. This product can work as the...

2 products OMEGA
OMEGA OCS XL Series
Compact with integrated HMI OCS XL Series OMEGA

The impeccable OCSXL Series - Programmable Logic Controller and Operater Interface provides quality...

OMEGA
Compact OMEGA

The Programmable Logic Controllers (PLCs) feature Base Models with 10 to 14 I/O, Expandable...

B&R Industrie-Elektronik X20 SafeLOGIC
Safety X20 SafeLOGIC B&R Industrie-Elektronik

The X20 system, with intelligent safety technology and rapid response times, provides safety shut-offs...

1 products JOKAB SAFETY
JOKAB SAFETY Cat. 4/PL, e/SIL 3, EN 954-1
Safety Cat. 4/PL, e/SIL 3, EN 954-1 JOKAB SAFETY

Pluto Pluto is an "All-Master" safety PLC concept, that simplifies the design of safety systems and achieves the highest safety level (category 4) according to EN 954-1/EN ISO 13849-1 and...

1 products PRO-FACE
PRO-FACE LT3000 series
With integrated touch screen HMI LT3000 series PRO-FACE

The LT3000 operator interface family is a compilation of PLC functionality incorporated...

4 products Lenze SE
video Lenze SE IEC 61131-3, PLCopen, CoDeSys | p500 series
Compact with integrated HMI IEC 61131-3, PLCopen, CoDeSys | p500 series Lenze SE

We engaged alternative phase headed for generating a relaxed future with the p500. Impeccable mixture of...

Lenze SE p300
Compact with graphic HMI p300 Lenze SE

This Controller P300 is based on the Panel Controller P500. It suits our platform which is created using an advanced, cutting-edge system structure....

video Lenze SE IEC 61131-3, PLCopen, CoDeSys | 3200 C
Motion controller with programmable logic controller IEC 61131-3, PLCopen, CoDeSys | 3200 C Lenze SE

In addition to the compact design that will save you plenty of space, another feature worth mentioning about this product is the large power reserve. Also, the I/O...

Lenze SE c300
Motion controller with programmable logic controller c300 Lenze SE

The Cabinet Controller c300 is one of the most advanced solutions on the market, built on a system architecture that is consistent and modern. Some...

1 products SIGMATEK
SIGMATEK IP65 | Control Panel ETV 0851-I
With integrated HMI IP65 | Control Panel ETV 0851-I SIGMATEK

Compact, Powerful, IP65: Control Panel ETV 0851-I The ETV 0851-I is designed for control, operation and visualization of processes in raw industrial environments. Through IP65 protection, the front...

2 products WAGO
new WAGO PFC200
Compact PFC200 WAGO

The PCF 200 for the WAGO I/O SYSTEM 750/ 753 meets the growing need for space-saving controllers, having communication with lower and higher level systems in addition...

WAGO MODBUS TCP/-RTU, 32 bit | 750-872
Programmable logic controller MODBUS TCP/-RTU, 32 bit | 750-872 WAGO

The PLC offers many different application protocols for I/O data control (MODBUS TCP/-RTU, IEC 60870-5-101/-104, 3964R, RK512, Ethernet/IP) or for system management and diagnostics (HTTP, BootP, DHCP,...

Beckhoff Automation BX series
Programmable logic controller BX series Beckhoff Automation

Introducing an innovative new product, the The BX series Bus Terminal Controllers is a product of great ingenuity and brilliance. It offers a high degree of flexibility....

8 products Eaton
Eaton 400 MHz | XV-102
With integrated touch screen HMI 400 MHz | XV-102 Eaton

The XV-102 is the compact, high performance and intelligent micro panel solution, offering full graphical displays and maximum...

Eaton XV-112
With integrated touch screen HMI XV-112 Eaton

The devices are installed from the rear into the junction box casing or using the customer’s own front frame. The construction is sealed off using...

Eaton 400 MHz | XV-152
With integrated touch screen HMI 400 MHz | XV-152 Eaton

With a nominal installation depth, a rugged metal case and comprehensive features as standard, the XV-152 is a hugely cost-effective...

Eaton 400 MHz | XV400 series
With integrated touch screen HMI 400 MHz | XV400 series Eaton

The XV400 series enables up to 8 parallel communications interfaces, with optional communication...

Eaton XVS400
With integrated touch screen HMI XVS400 Eaton

The XVS400 offers an extensive range of interfaces and crystal-clear image quality, making it the panel...

video Eaton EC4P
Compact EC4P Eaton

Eaton introduces a new line of technology called easyControl. Its 256 kByte program memory and an instruction processing speed of 0.3 µs per instruction made this the top of the line....

4 products Allen-Bradley
Allen-Bradley SmartGuard 600 series
Safety SmartGuard 600 series Allen-Bradley

Bulletin 1752 SmartGuard™ 600 safety controllers feature 16 safety-rated inputs, 8 safety-rated outputs, 4 pulse test sources...

Allen-Bradley GuardPLC™
Networked GuardPLC™ Allen-Bradley

GuardPLC is an advanced family of controllers, which impresses through the delivery of speed and advancements in network functionality....

Allen-Bradley GuardLogix® 1768 series
Safety GuardLogix® 1768 series Allen-Bradley

Our GuardLogix® controller is a CompactLogix™ controller that also provides safety control. As part of the Logix family, Compact GuardLogix controllers use a common...

Allen-Bradley GuardLogix®  1756 series
Motion controller with programmable logic controller GuardLogix® 1756 series Allen-Bradley

GuardLogix® Integrated Safety Systems provide the benefits of standard ControlLogix® systems, plus safety features that support...

new Panasonic Electric Works Europe AG 0.5 - 2 A | FP-e
Panelmounted programmable logic controller 0.5 - 2 A | FP-e Panasonic Electric Works Europe AG

The new multi-talented PLC combines the performance of an FP0-C14C PLC with a 2-line x 5-character display for monitoring messages...

new Panasonic Electric Works Europe AG max. 240 V | FP-X series
Programmable logic controller max. 240 V | FP-X series Panasonic Electric Works Europe AG

The latest FP-X PLC Series from Panasonic replaced the famous FP1. Compared to FP1, it has smaller dimensions with high memory capacitor and has...

Panasonic Electric Works Europe AG FP0R series
Compact FP0R series Panasonic Electric Works Europe AG

The latest F-type FP0R control units are perfect for positioning and process automation applications. FP0R is capable of reading up to a maximum...

Panasonic Electric Works Europe AG 100 - 240 V | FP-X0
Compact 100 - 240 V | FP-X0 Panasonic Electric Works Europe AG

The entry level, compact, multi-functional PLC comes with functionality that is necessary in the simple automation of applications. Additional features include program capacity...

Panasonic Electric Works Europe AG max. 2 A | FP-Sigma
Compact max. 2 A | FP-Sigma Panasonic Electric Works Europe AG

The FP-Sigma features the very latest control technology and a compact structural design. It is able to communicate with all major factory automation products. Of course you can program...

Panasonic Electric Works Europe AG FP2SH series
Modular FP2SH series Panasonic Electric Works Europe AG

The modular high-speed PLC FP2SH is a high-performance device capable of class-leading operational speed for ultra-quick processing. It offers 1 ms scanning time...

new Panasonic Electric Works Corporation of America FP
Impulse heat controller FP Panasonic Electric Works Corporation of America

Introducing the first compact Impulse Heat Controller PLC from Panasonic Electric Works Corporation. The Impulse Heat Controller is an ideal solution for a small...

Panasonic Electric Works Corporation of America 24 V, 2 A | FPe
Panelmounted programmable logic controller 24 V, 2 A | FPe Panasonic Electric Works Corporation of America

The very first panel mount and cutting-edge PLC called the FP-e, produced and developed by the trusted Panasonic Electric Works is a small (DIN 1/16 case) PLC...

Panasonic Electric Works Corporation of America max. 250 V, 2 A | FP0R
Highspeed programmable logic controller max. 250 V, 2 A | FP0R Panasonic Electric Works Corporation of America

Ultra-high speed processing enhances productivity Advanced functionality and performance - superior to basic...

Panasonic Electric Works Corporation of America FPΣ
Mini FPΣ Panasonic Electric Works Corporation of America

More advanced and complex control is required of PLCs in accordance with equipment functionality enhancements. The FPΣ is compact in size but equipped with a RISC processor that processes...

Panasonic Electric Works Corporation of America FP-X
Programmable logic controller FP-X Panasonic Electric Works Corporation of America

The FP-X PLC comes with a wide range of features suitable for most applications and is designed to save development...

5 products Allen Bradley
Allen Bradley 1756 series
Programmable logic controller 1756 series Allen Bradley

GuardLogix® Integrated Safety Systems provide the benefits of standard ControlLogix® systems, plus safety features that support...

Allen Bradley 1768 CompactLogix™
Compact 1768 CompactLogix™ Allen Bradley

Bulletin 1768 CompactLogix™ and Compact GuardLogix® controllers are ideal for small to mid-size applications that require safety, motion, and/or...

Allen Bradley 1769 CompactLogix™ 5370
Compact 1769 CompactLogix™ 5370 Allen Bradley

The ROCKWELL CompactLogix 5370 Controllers are highly advance controllers that are ideally used for small to mid-size machines that provides the benefits of Integrated Architecture™...

Allen Bradley 1752 SmartGuard™ 600
Safety 1752 SmartGuard™ 600 Allen Bradley

Bulletin 1752 SmartGuard™ 600 safety controllers feature 16 safety-rated inputs, 8 safety-rated outputs, 4 pulse test sources...

Allen Bradley Micro800 series
Micro Micro800 series Allen Bradley

The MIcro800™ Control system is very convenient to to connect and requires low...

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