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

6 sur 525
En stock
Better World
Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 20.4 → 28.8 V dc Supply, Digital,
  • N° de stock RS 862-4465
  • Référence fabricant 6ES7212-1AE40-0XB0
la pièce
283,81 €(TVA exclue)
En stock
Siemens LOGO! Series I/O module for Use with LOGO! 8, LOGO! 8.2, 24 V dc Supply, Relay Output, 8-Input, Digital Input
  • N° de stock RS 825-1685
  • Référence fabricant 6ED1055-1NB10-0BA2
la pièce
125,24 €(TVA exclue)
En stock
Better World
Siemens SIMATIC S7-1200 Series PLC CPU for Use with SIMATIC S7-1200 Series, 20.4 → 28.8 V Supply, Digital,
  • N° de stock RS 862-4487
  • Référence fabricant 6ES7215-1AG40-0XB0
la pièce
646,40 €(TVA exclue)
Temporairement en rupture de stock
Schneider Electric Modicon M241 Series Logic Controller, 24 V dc Supply, Transistor Output, 24-Input, Current, Voltage
  • N° de stock RS 276-9391
  • Référence fabricant TM241C24T
la pièce
548,92 €(TVA exclue)
En stock
Better World
Schneider Electric Zelio Logic Series Logic Module, 100 → 240 V ac Supply, Relay Output, 16-Input, Discrete Input
  • N° de stock RS 468-4258
  • Référence fabricant SR3B261FU
la pièce
288,00 €(TVA exclue)
En stock
Mitsubishi Electric Analog Input Module for Use with FX5U CPU Module, FX5UC CPU Module, Analogue, Digital, 24 V dc
  • N° de stock RS 162-5695
  • Référence fabricant FX58AD
la pièce
648,47 €(TVA exclue)
En stock
Schneider Electric Modicon M340 Series PLC CPU, 24 V dc Supply, Analog, Discrete Input
  • N° de stock RS 276-9164
  • Référence fabricant BMXP3420302
la pièce
2 404,06 €(TVA exclue)
Indisponible
Siemens LOGO! Series Logic Module for Use with LOGO! 6, 24 V ac/dc Supply, Relay Output, 8-Input, Digital Input
  • N° de stock RS 499-756
  • Référence fabricant 6ED1052-2HB00-0BA6
la pièce
192,91 €(TVA exclue)
En stock
Siemens SIMATIC Series MTP1200 Unified Comfort HMI Panel - 12.1 in, TFT Display, 1280 x 800
  • N° de stock RS 201-7722
  • Référence fabricant 6AV2128-3MB06-0AX1
la pièce
2 954,36 €(TVA exclue)
En stock
Better World
Schneider Electric Zelio Logic Series Logic Module, 12 V dc Supply, Relay Output, 16-Input, Analogue, Digital Input
  • N° de stock RS 615-2309
  • Référence fabricant SR3B261JD
la pièce
271,11 €(TVA exclue)
En stock
Siemens SIMATIC Series TP1200 Comfort HMI Panel - 12.1 in, TFT Display, 1280 x 800
  • N° de stock RS 746-6463
  • Référence fabricant 6AV2124-0MC01-0AX0
la pièce
2 972,44 €(TVA exclue)
En stock
Better World
Schneider Electric BMEXBP Series Backplane for Use with BMEP58 Processor, BMXCPS Power Supply, I/O Module, Specific
  • N° de stock RS 820-8491
  • Référence fabricant BMEXBP0400
la pièce
174,84 €(TVA exclue)
En stock
Siemens LOGO Series Starter Kit for Use with LOGO Starter Kit 12/24RCE V8.4
  • N° de stock RS 288-167
  • Référence fabricant 6ED1057-4BA01-0AA0
1 kit
233,99 €(TVA exclue)
En stock
Siemens SM 1231 Series PLC I/O Module for Use with SIMATIC S7-1200, Analogue, 24 V
  • N° de stock RS 828-5252
  • Référence fabricant 6ES7231-4HD32-0XB0
la pièce
254,52 €(TVA exclue)
Temporairement en rupture de stock
Better World
Siemens SIMATIC S7-1200 G2 Series PLC CPU for Use with SIMATIC S7-1200, 24 V Supply, Digital Output, 14-Input, Digital
  • N° de stock RS 432-059
  • Référence fabricant 6ES7214-1AH50-0XB0
la pièce
430,00 €(TVA exclue)
Temporairement en rupture de stock
Advantech WISE-4000/LAN Series Ethernet Module for Use with IoT Applications, Digital, Transistor, 10 → 30 V dc
  • N° de stock RS 283-6196
  • Référence fabricant WISE-4050LAN-B
la pièce
178,69 €(TVA exclue)
En stock
Omron CP1L Series PLC CPU for Use with SYSMAC CP1L Series, Relay Output, 18 (DC)-Input, DC Input
  • N° de stock RS 401-573
  • Référence fabricant CP1L-M30DR-D
la pièce
771,64 €(TVA exclue)
En stock
Siemens I/O SYSTEM 750 Series Digital I/O Module, Digital
  • N° de stock RS 203-4193
  • Référence fabricant 6ES7131-6BF00-0DA0
la pièce
114,13 €(TVA exclue)
En stock
Siemens SIMATIC S7 Series Memory Card for Use with S7-1x00 CPU/SINAMICS
  • N° de stock RS 271-0961
  • Référence fabricant 6ES7954-8LC04-0AA0
la pièce
58,38 €(TVA exclue)
Temporairement en rupture de stock
Siemens ET 200 Series PLC I/O Module, Digital, Transistor
  • N° de stock RS 203-4072
  • Référence fabricant 6ES7132-6MD00-0BB1
la pièce
131,30 €(TVA exclue)
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