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 & PLC Cables & Connectors
HMI & PLC Cables & Connectors
HMI Accessories
HMI Accessories
HMI Displays
HMI Displays
IPC - Industrial Computers
IPC - Industrial Computers
IPC Accessories
IPC Accessories
IoT Gateways
IoT Gateways
PLC Accessories
PLC Accessories
PLC Expansion Modules
PLC Expansion Modules
PLC IO Modules
PLC IO Modules
PLC Power Supplies
PLC Power Supplies
PLC Racks & Enclosures
PLC Racks & Enclosures
PLC Software
PLC Software
PLCs - Programmable Logic Controllers
PLCs - Programmable Logic Controllers
Safety Automation Controllers
Safety Automation Controllers

11536 Produits présentés pour PLCs, HMIs & Industrial Computing

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En stock
Siemens Spare Key Spare Key For Use With HMI Siemens Extension Units
  • N° de stock RS 256-7172
  • Référence fabricant 6AV76741ME000AA0
Sous-total (1 unité)
71,26 €(TVA exclue)
71,26 €/unité
Stocké-e par le fabricant
Schneider Electric Display Module Display Module For Use With HMI TransferPact PLC TransferPact ATSE HMI Systems
  • N° de stock RS 276-2382
  • Référence fabricant TPCCIF02
Sous-total (1 unité)
362,59 €(TVA exclue)
362,59 €/unité
Stocké-e par le fabricant
Siemens Keyboard HMI Enclosure For Use With HMI SIMATIC
  • N° de stock RS 256-7215
  • Référence fabricant 6GF67103BK
Sous-total (1 unité)
660,00 €(TVA exclue)
660,00 €/unité
Stocké-e par le fabricant
Siemens HMI Enclosure HMI Enclosure For Use With HMI Siemens Fully IP65 Enclosed HMI
  • N° de stock RS 256-7154
  • Référence fabricant 6AV76741LA610AA0
Sous-total (1 unité)
845,30 €(TVA exclue)
845,30 €/unité
Stocké-e par le fabricant
Siemens HMI Enclosure HMI Enclosure For Use With HMI Siemens Fully IP65 Enclosed HMI
  • N° de stock RS 256-7147
  • Référence fabricant 6AV76741LA400AA0
Sous-total (1 unité)
569,97 €(TVA exclue)
569,97 €/unité
Stocké-e par le fabricant
Siemens HMI Enclosure HMI Enclosure For Use With HMI Siemens Fully IP65 Enclosed HMI
  • N° de stock RS 256-7145
  • Référence fabricant 6AV76741LA310AA0
Sous-total (1 unité)
554,27 €(TVA exclue)
554,27 €/unité
Stocké-e par le fabricant
Allen Bradley Accessory Kit Accessory Kit For Use With HMI HMI Accessories
  • N° de stock RS 261-2967
  • Référence fabricant 2711T-10MCABLE2
Sous-total (1 unité)
616,37 €(TVA exclue)
616,37 €/unité
Stocké-e par le fabricant
Allen Bradley Accessory Kit Terminal Software For Use With HMI HMI Accessories
  • N° de stock RS 261-2972
  • Référence fabricant 2711T-B10I1N1
Sous-total (1 unité)
5 896,20 €(TVA exclue)
5 896,20 €/unité
Temporairement en rupture de stock
Omron I/O Connecting Cable PLC connection cable PLC CJ1W-NC
  • N° de stock RS 265-5104
  • Référence fabricant XW2Z-100J-B29
Sous-total (1 unité)
288,36 €(TVA exclue)
288,36 €/unité
Stocké-e par le fabricant
Siemens Cover Frame HMI Accessory
  • N° de stock RS 282-3510
  • Référence fabricant 6AV6881-6UD42-0AA0
Sous-total (1 unité)
157,26 €(TVA exclue)
157,26 €/unité
Temporairement en rupture de stock
Omron I/O Connecting Cable PLC connection cable For Use With HMI SmartStep 2 PLC SmartStep 2
  • N° de stock RS 265-5103
  • Référence fabricant XW2Z-100J-B28
Sous-total (1 unité)
232,91 €(TVA exclue)
232,91 €/unité
Stocké-e par le fabricant
Siemens Insert Label Label For Use With HMI Siemens 16:9 PRO Devices
  • N° de stock RS 256-7164
  • Référence fabricant 6AV76741LB200AA0
Sous-total (1 unité)
28,26 €(TVA exclue)
28,26 €/unité
Stocké-e par le fabricant
Siemens HMI Enclosure HMI Enclosure For Use With HMI Siemens Fully IP65 Enclosed HMI
  • N° de stock RS 256-7151
  • Référence fabricant 6AV76741LA510AA0
Sous-total (1 unité)
803,03 €(TVA exclue)
803,03 €/unité
Stocké-e par le fabricant
Siemens Front Cover HMI Accessory
  • N° de stock RS 282-3545
  • Référence fabricant 6ES7591-8AA00-0AA0
Sous-total (1 unité)
10,81 €(TVA exclue)
10,81 €/unité
Temporairement en rupture de stock
Omron General Purpose Servo Control Cable PLC connection cable PLC General Purpose
  • N° de stock RS 265-5102
  • Référence fabricant XW2Z-100J-B24
Sous-total (1 unité)
297,04 €(TVA exclue)
297,04 €/unité
Stocké-e par le fabricant
Siemens Keyboard HMI Enclosure For Use With HMI SIMATIC
  • N° de stock RS 256-7213
  • Référence fabricant 6GF67103BG
Sous-total (1 unité)
922,90 €(TVA exclue)
922,90 €/unité
Stocké-e par le fabricant
Siemens Keyboard HMI Enclosure For Use With HMI SIMATIC
  • N° de stock RS 256-7212
  • Référence fabricant 6GF67103BE
Sous-total (1 unité)
660,00 €(TVA exclue)
660,00 €/unité
En stock
Schneider Electric XPS Series Safety Automation Controller
  • N° de stock RS 111-3503
  • Référence fabricant XPSMCMCN0000SG
Sous-total (1 unité)
21,02 €(TVA exclue)
21,02 €/unité
Stocké-e par le fabricant
Hauber Elektronik Production Monitoring System
  • N° de stock RS 274-3096
  • Référence fabricant HE100.01.32.00.00.00.050
Sous-total (1 unité)
699,34 €(TVA exclue)
699,34 €/unité
En stock
SICK MOC3ZA Series Safety Controller, 24V dc
  • N° de stock RS 285-8879
  • Référence fabricant MOC3ZA-KAZ33D3
Sous-total (1 unité)
671,58 €(TVA exclue)
671,58 €/unité
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