PLCs, HMIs & Industrial Computing

The RS range of industrial computing solutions consists of a high quality selection of PLCs, HIMs and logic modules. We offer the components you need to revolutionise and enhance your process control and automation systems, with solutions tailored for use in a range of industries to provide control of electromechanical processes and building systems. Featuring expert brands like Siemens, Schneider Electric, Omron, and Mitsubishi.

What are PLCs and how do they work?

Programmable logic controllers (PLCs) are thought of as the digital brain of automated control systems. It is a solid state device that is able to receive input signals, process, analyse and transmit output data to control a large number of devices to apply logic to tasks to ensure they perform at optimum levels.

What are HMIs?

A Human Machine Interface (HMI) allows real-time process information to be presented to a human user, to be able to control and modify the process.

What is a SCADA system?

Supervisory control and data acquisition (SCADA), is the term used to describe a full industrial control system that uses a computer system to monitor and control a process. This is where PLCs and HMIs work together. A system will usually comprise:

  • A HMI - To present data to a human operator
  • Supervisory (computer) system - To gather data sending commands
  • Remote Terminal Units (RTUs) - To connect sensors
  • PLCs - To apply logic to devices in the process
  • Communication infrastructure - To provide connectivity

What industries are both HMI and PLCs used in?

All automated systems can rely on and benefit from process control devices. Some key industries they are used in are:

  • Food and beverage
  • Automobile
  • Manufacturing
  • Bottling

How do you select a PLC?

They're usually available as a fixed configuration or in modular format. The specific model required is highly dependent on the application, the software package, the environment it will be used in and networking capabilities. There are some key points to consider such as the number of input and output points. A simple rule to follow is the larger the systems, the larger the memory, programming, and communication capabilities.

Condition Monitoring
Condition Monitoring
HMI Accessories
HMI Accessories
HMI Displays
HMI Displays
IPC Accessories
IPC Accessories
Industrial Computers
Industrial Computers
IoT Gateways
IoT Gateways
PLC Accessories
PLC Accessories
PLCs - Programmable Logic Controllers
PLCs - Programmable Logic Controllers
Safety Automation Controllers
Safety Automation Controllers

10489 Produits présentés pour PLCs, HMIs & Industrial Computing

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Temporairement en rupture de stock
Siemens SIMATIC S7-1500 ET 200 Series Analogue Output Module for Use with S7-1500, Analogue
  • N° de stock RS 243-3962
  • Référence fabricant 6AG1532-5HD00-7AB0
la pièce
1 068,93 €(TVA exclue)
En stock
Siemens SM 1234 Series PLC I/O Module for Use with SIMATIC S7-1200 Series, Analogue, Analogue, 24 V
  • N° de stock RS 787-7986
  • Référence fabricant 6ES7234-4HE32-0XB0
la pièce
370,67 €(TVA exclue)
En stock
Mitsubishi FX3S Series PLC CPU for Use with FX3 Series, Relay, Transistor Output, 12-Input, DC Input
  • N° de stock RS 795-7988
  • Référence fabricant FX3S-20MT-ESS
la pièce
381,94 €(TVA exclue)
Temporairement en rupture de stock
Phoenix Contact PLCnext AXC F Series PLC CPU for Use with PLCnext, 3-Input
  • N° de stock RS 205-5852
  • Référence fabricant 1069208
la pièce
2 960,54 €(TVA exclue)
En stock
Omron CP2E Series PLC CPU for Use with CP2E Series, Relay Output, 12-Input, Digital Input
  • N° de stock RS 196-3727
  • Référence fabricant CP2E-N20DR-D
la pièce
598,93 €(TVA exclue)
En stock
Siemens SIMATIC S7-1500 Series PLC CPU for Use with SIMATIC S7-1500 Series, 20-Input
  • N° de stock RS 211-9068
  • Référence fabricant 6ES7518-4AP00-0AB0
la pièce
8 357,74 €(TVA exclue)
Temporairement en rupture de stock
Schneider Electric Protective Cover For Use With HMI HMIGTO 2300, HMIGTO 2310
  • N° de stock RS 781-5916
  • Référence fabricant HMIZECOV2
la pièce
165,39 €(TVA exclue)
En stock
Better World
Schneider Electric Modicon X80 Series PLC I/O Module for Use with Modicon M340, Analogue, Analogue
  • N° de stock RS 548-066
  • Référence fabricant BMXAMM0600
la pièce
515,37 €(TVA exclue)
Temporairement en rupture de stock
Helmholz GmbH & Co. KG Analog Input Module, Analog
  • N° de stock RS 100-735
  • Référence fabricant 600-252-7BH21
la pièce
375,44 €(TVA exclue)
En stock
Omron CP Series PLC Expansion Module for Use with PLC Module, PNP/NPN, Relay NO
  • N° de stock RS 401-444
  • Référence fabricant CP1W-20EDR1
la pièce
297,24 €(TVA exclue)
Temporairement en rupture de stock
Phoenix Contact IB IL AI/TEMP 4 RTD-PAC Series Inline Controller
  • N° de stock RS 855-1468
  • Référence fabricant 2897952
la pièce
319,23 €(TVA exclue)
Actuellement indisponible
Siemens Connector for Use with CP 343-2, CP 343-2P, SIMATIC S7 Series
  • N° de stock RS 453-2573
  • Référence fabricant 6ES7392-1AJ00-0AA0
la pièce
59,56 €(TVA exclue)
Temporairement en rupture de stock
Allen Bradley Mounting Kit for Use with 1746 SLC I/O to Compact 5000 I/O Conversion System
  • N° de stock RS 220-3192
  • Référence fabricant 1492-CH1746-10
la pièce
424,98 €(TVA exclue)
Temporairement en rupture de stock
Siemens SIMATIC S7-1200 Series PLC I/O Module for Use with SIMATIC S7-1200 Series, AI Input
  • N° de stock RS 246-1796
  • Référence fabricant 6ES7238-5XA32-0XB0
la pièce
332,29 €(TVA exclue)
Temporairement en rupture de stock
Mitsubishi Electric Touch Screen HMI - 8.4 in, TFT Display, 640 x 480
  • N° de stock RS 122-2760
  • Référence fabricant GT2508-VTBD
la pièce
1 975,65 €(TVA exclue)
En stock
MOXA ioLogik E1200 Series Ethernet Module for Use with MX-AOPC UA Server, Digital, Digital
  • N° de stock RS 256-3689
  • Référence fabricant ioLogik E1213
la pièce
317,58 €(TVA exclue)
Temporairement en rupture de stock
Revolution PI RevPi Connect 5, Industrial Computer, 22W, ARM Cortex 2.4 GHz, 32 GB, 4
  • N° de stock RS 428-431
  • Référence fabricant PR100415
la pièce
649,28 €(TVA exclue)
En stock
Crouzet Millenium 3 Series Logic Module, 24 V dc Supply, Relay Output, 12-Input, Analogue, Digital Input
  • N° de stock RS 704-8321
  • Référence fabricant 88974051
la pièce
390,68 €(TVA exclue)
En stock
B&R X20 Series Module for Use with X20 Series, Voltage And Current, Voltage And Current, 18 → 48 V
  • N° de stock RS 590-883
  • Référence fabricant X20MM2436
la pièce
449,40 €(TVA exclue)
Temporairement en rupture de stock
Omron Terminal Block with Spring Type Terminal for Use with NJ/NX/NY Controller
  • N° de stock RS 215-8196
  • Référence fabricant NX-TBA162
la pièce
14,48 €(TVA exclue)
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