PLCs

114 companies | 425 products
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programmable controller
programmable controller
MELSEC FX-Familie

Rich features and flexible system configuration in a compact size. The MELSEC-F Series PLC incorporates power supply, CPU and I/Os into a single compact unit. It perfectly meets the diverse needs of a variety of user ...

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Mitsubishi Electric Europe B.V.
compact PLC
compact PLC
MELSEC iQ-F series

The Mitsubishi MELSEC-F Series has been reborn as the MELSEC iQ-F Series, offering enhanced high speed bus, expanded built-in functions, advanced SSCNETIII/H support and improved engineering environment. Program and parameters are set ...

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Mitsubishi Electric Europe B.V.
compact PLC
compact PLC
MELSEC-Q series

MELSEC-Q Series: its powerful performance takes the Q Series to levels rarely seen by other PLCs before. As the requirements of manufacturing evolve daily, the next generation MELSEC-Q Series, with its nano speed processing, ...

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Mitsubishi Electric Europe B.V.
compact PLC
compact PLC
SafeLogic

Economic solution for machines with a broad range of functions or plant with widely distributed safety peripherals Consistent and side-effect-free engineering of standard and safety applications with IndraWorks Multi-Master support ...

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Bosch Rexroth - Electric Drives and Controls
compact programmable logic controller
compact programmable logic controller
PROTECT PSC1

The PROTECT PSC1 consists of freely programmable compact PLCs with IO extension modules for signal processing of mechanical and electronic safety switchgear. The compact controllers can be equipped with a universal communication ...

inputs programmable controller
inputs programmable controller
SC10-2ROE

Safety Technology Programmable Safety Controller Safety category 4, PLe acc. to ISO 13849‐1 SIL 3 acc. to IEC 61508 and IEC 62061 Adjustment via software ISD compatible 10 inputs, of which 4 can be reconfigured as outputs 2 ...

compact PLC
compact PLC
EC4P

Compact PLC EC4P The EC4P compact PLC rounds off the existing easy range closing the gap between the easyControl relay and the PLC. easyControl features a 256 kByte program memory, ...

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Eaton
mini PLC
mini PLC
CR0403

For simple control functions in vehicles and mobile machines With many multifunctional configurable input and output channels High-performance CAN interfaces for various communication tasks Programmable to IEC 61131-3 with ...

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ifm electronic
CAN bus PLC
CAN bus PLC
CR2530

For complex control functions in vehicles and mobile machines With many multifunctional configurable input and output channels High-performance CAN interfaces for various communication tasks Programmable to IEC 61131-3 ...

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ifm electronic
CAN bus PLC
CAN bus PLC
CR2532

For complex control functions in vehicles and mobile machines With many multifunctional configurable input and output channels High-performance CAN interfaces for various communication tasks Programmable to IEC 61131-3 with ...

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ifm electronic
compact PLC
compact PLC
AMAX-5580

6th generation Intel® Core™ i7/i5/Celeron processors up to 2.6 GHz with 4GB/8GB DDR4 memory 2 x GbE, 4 x USB 3.0, 2 x RS-232 /422/485, 1 x VGA, 1 x HDMI Dual power input with alarm output Compact and fanless design for DIN-rail mount ...

real-time PLC
real-time PLC
AMAX-658

... or CODESYS store Advantech Data Connect (ADC) enables high-speed data transmissions with third-party software via symbols (PLC Handler) and shared memory (C/C++/C#)

real-time PLC
real-time PLC
AMAX-637

... or CODESYS store Advantech Data Connect (ADC) enables high-speed data transmissions with third-party software via symbols (PLC Handler) and shared memory (C/C++/C#)

PLC with integrated I/O
PLC with integrated I/O
FCN-500

... these processes continue without interruption even when a module is replaced. Exclusive features for FCN-500 Modular type PLC/RTU Wider operation temperature (-20 to 70 °C*) Dual redundant configuration ...

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YOKOGAWA Europe
micro PLC
micro PLC
Micro-EHV+ series

Hitachi's PLC series MICRO-EHV+ is an all-in-one type compact PLC, packed with powerful functions. It offers easy start-up for users with no experience with PLC as well as for users of ...

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Hitachi Europe GmbH
micro PLC
micro PLC
Micro-EH series

Hitachi's PLC series MICRO-EH combines maximum power and compact format. Various modules for flexible extension offer the possibility of fine-tuning the MICRO-EH PLC to the required level of automation. - ...

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Hitachi Europe GmbH
integrated PLC
integrated PLC
EH-W series

The Hitachi Web Controller combines the advantage of standard Web and IT technology integrated in a compact PLC. Result is a all-in-one Controller which offers a wide range of application possibilities. Focussed on ...

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Hitachi Europe GmbH
safety programmable controller
safety programmable controller
SCR P

The programmable safety controller of the SCR P series is a smart alternative to the classic safety relays. Due to its multitude of applications it can replace various safety relay modules. This saves not only costs but also time, wiring ...

modular PLC
modular PLC
S7-300

The SIMATIC S7-300 is used in many applications worldwide and has been proven successful millions of times. The SIMATIC S7-300 universal Controllers saves on installation space and features a modular design. A wide range of modules can ...

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Siemens Automation and Engineering
DIN rail programmable logic controller
DIN rail programmable logic controller
MELSEC iQ-R series

As the core for next-generation automation environment, Mitsubishi has realized an automation controller with added value while reducing TCO. The MELSEC iQ-R Series has been developed from the ground up to solve common problems in seven ...

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MITSUBISHI Automation
integrated PLC
integrated PLC
Safeguard 400 series

Safeguard 400 is an advanced safety controller, providing both fault-tolerant and fail-safe safety functions. It can be equipped with as many as 1500 I/O channels. As part of the ABB product range, Safeguard 400 can easily be integrated ...

compact PLC
compact PLC
OmniCure PLC2000

OmniCure PLC2000 Programmable Controller OmniCure® PLC2000 programmable controller is designed to complement the OmniCure AC Series LED UV curing systems. When connected ...

compact PLC
compact PLC
Nexto

Nexto modular PLC Classic modular control with innovative CODESYS software Nexto modular PLC supports our product philosophy of open transparent solutions across the entire product range. That means ...

compact PLC
compact PLC
CP1H series

Designed for compact machines, it combines the size of a micro PLC and the power of a modular PLC. Four built-in high-speed counters and four pulse outputs are ideal for multi-axis positioning control. ...

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Omron Electronics GmbH
box programmable logic controller
box programmable logic controller
1752 SmartGuard™ 600 series

... complex for safety relays, yet too simple for full-sized safety PLCs • Integrates with Guard I/O™ modules to expand the number of safety devices you can control • Provides data to standard PLCs and ...

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Allen-Bradley
panel-mount programmable logic controller
panel-mount programmable logic controller
CP1E series

Cost-effective CP1E with Enhanced Expandability for Analog and Temperature Control Exceptional Cost Responding to Global Competition with More Device Control Possibilities The CP1E provide high cost performance to further reduce ...

PC card PLC
PC card PLC
FP2SH

Modular high-speed PLC FP2SH Scanning time of 1ms for 20k steps. With an operating speed at the top of its class, super high-speed processing is made possible. The result is a dramatically decreased tact time and high-speed ...

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Panasonic Electric Works Europe
compact PLC
compact PLC
AC3NP

Multifunction Programmable Controller SigmaPAC line Build YOUR own controller for YOUR plant and … differentiate yourself from the crowd! AC3nP is a multiloop process system that can be customized according to your needs, ...

compact PLC
compact PLC
NP4

Super compact multifunction programmable controller Control under control! Intuitive: open programming logic and wide availability of pre-existing functional blocks. Freely customizable touch screen operator ...

compact PLC
compact PLC
VersaMax Micro

VersaMax MicroMotion Compact, Scalable Motion Control for Micro Plus PLC Drives Productivity and Profitability Today’s manufacturing environment faces the critical need for shorter production runs, quicker changeovers, ...

compact PLC
compact PLC
CD series

› Highly visible blue LCD display with 4 lines of 18 characters, with controllable backlighting › Compatible with the whole of the specific function blocks library of the software workshop › Extended temperature range (-20 °C → +70 ...

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Crouzet
controller PLC
controller PLC
PFC100 series

... excellently equipped controller at a compelling cost-benefit ratio: This PLC combines the best from both the Linux® and CODESYS worlds into one device. This compact controller (PLC) offers a flexible ...

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WAGO
integrated PLC
integrated PLC

... extended to include a freely programmable PLC with Drive PLC. This interaction not only controls movements in your machine, but now also takes on central control duties.The programming takes place in ...

compact PLC
compact PLC
Nexto

... distributed IOs with powerful integrated CODESYS PLC functionality. CODESYS is the leading hardware-independent IEC 61131-3 development tool on the market – the industry standard for controller and PLC ...

How to choose this product
plc

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.