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

10938 Producten voor PLCs, HMIs & Industrial Computing

1 van 547
Op voorraad
RS PRO Logic Module, Digital Output, 8-Input, Analogue Input
  • RS-stocknr. 917-6370
Subtotaal (1 eenheid)
€ 143,49(excl. BTW)
Op voorraad
RS PRO Touch Screen HMI - 7 in, TFT LCD Display, 800 x 480 pixel
  • RS-stocknr. 276-5903
Subtotaal (1 eenheid)
€ 370,88(excl. BTW)
Op voorraad
Siemens SIMATIC S7-400 Series Power Supply for Use with SIMATIC S7-400
  • RS-stocknr. 226-3971
  • Fabrikantnummer 6ES7407-0DA02-0AA0
Subtotaal (1 eenheid)
€ 579,60(excl. BTW)
Op voorraad
Beijer Electronics X2 pro 10 Series HMI Panel - 256.54 mm, TFT LCD Display, 1024 x 600 pixel
  • RS-stocknr. 216-3505
  • Fabrikantnummer 630000305
Subtotaal (1 eenheid)
€ 2.975,39(excl. BTW)
Op voorraad
Siemens SIMATIC S7 Series Memory Card for Use with S7-1x 00 CPU
  • RS-stocknr. 271-0964
  • Fabrikantnummer 6ES7954-8LL04-0AA0
Subtotaal (1 eenheid)
€ 411,07(excl. BTW)
Op voorraad
Better World
Siemens LOGO! Series Logic Module, Relay Output, 8-Input, Analogue Input
  • RS-stocknr. 282-5512
  • Fabrikantnummer 6ED1052-1MD08-0BA2
Subtotaal (1 eenheid)
€ 151,50(excl. BTW)
Op voorraad
Siemens SIMATIC Series HMI Panel - 10.1 in, TFT Display, 1280 x 800 pixel
  • RS-stocknr. 113-881
  • Fabrikantnummer 6AV2123-3KB32-0AW0
Subtotaal (1 eenheid)
€ 1.302,90(excl. BTW)
Op voorraad
Siemens SIMATIC S7-400 Series Power Supply for Use with SIMATIC S7-400
  • RS-stocknr. 226-3972
  • Fabrikantnummer 6ES7407-0KA02-0AA0
Subtotaal (1 eenheid)
€ 1.201,20(excl. BTW)
Op voorraad
Siemens Production Monitoring System
  • RS-stocknr. 271-0880
  • Fabrikantnummer 6ES7292-0EA50-0AA0
Subtotaal (1 eenheid)
€ 3.451,03(excl. BTW)
Op voorraad
Siemens PLC I/O Module SM 1232 Analogue 24V dc
  • RS-stocknr. 787-7977
  • Fabrikantnummer 6ES7232-4HD32-0XB0
Subtotaal (1 eenheid)
€ 471,19(excl. BTW)
Op voorraad
WAGO Digital Output Module 750 Digital 24V dc
  • RS-stocknr. 279-7430
  • Fabrikantnummer 750-504/000-800
Subtotaal (1 eenheid)
€ 59,91(excl. BTW)
Op voorraad
RS PRO PI Series HMI Panel - 177.8 mm, TFT LCD Display, 800 x 480 pixel
  • RS-stocknr. 215-6604
Subtotaal (1 eenheid)
€ 242,60(excl. BTW)
Op voorraad
RS PRO GFDNN1RS Series USB Cable for Use with Logic Module
  • RS-stocknr. 917-6395
Subtotaal (1 eenheid)
€ 26,54(excl. BTW)
Op voorraad
Siemens PLC I/O Module SIMATIC S7-1200 264V ac
  • RS-stocknr. 735-2904
  • Fabrikantnummer 6ES7241-1CH30-1XB0
Subtotaal (1 eenheid)
€ 102,67(excl. BTW)
Voorradig bij de fabrikant
Eaton easyE4 Series Control Relay, Transistor Output, 8-Input4 Outputs
  • RS-stocknr. 272-1425
  • Fabrikantnummer 199786 RTD-BOX-E4-DC1
Subtotaal (1 eenheid)
€ 503,99(excl. BTW)
Op voorraad
Beijer Electronics X2 pro 7 Series HMI Panel - 177.8 mm, TFT LCD Display, 800 x 480 pixel
  • RS-stocknr. 216-3504
  • Fabrikantnummer 630000205
Subtotaal (1 eenheid)
€ 1.795,30(excl. BTW)
Op voorraad
WAGO Analogue Input Module 750 Analogue 24V
  • RS-stocknr. 267-4150
  • Fabrikantnummer 750-531
Subtotaal (1 eenheid)
€ 52,81(excl. BTW)
Op voorraad
Better World
Schneider Electric Magelis STO & STU Series Touch Screen HMI - 4.3 in, TFT LCD Display, 480 x 272 pixel
  • RS-stocknr. 134-8650
  • Fabrikantnummer HMISTO715
Subtotaal (1 eenheid)
€ 369,79(excl. BTW)
Momenteel niet beschikbaar
Siemens SIMATIC S7-200 Series PLC Cable for Use with 6ES Series
  • RS-stocknr. 468-5835
  • Fabrikantnummer 6ES7901-3DB30-0XA0
Subtotaal (1 eenheid)
€ 351,67(excl. BTW)
Op voorraad
Siemens SIMATIC S7-1200 Series Battery for Use with Long-Term Buffering Of The Real Time Clock
  • RS-stocknr. 203-2923
  • Fabrikantnummer 6ES7297-0AX30-0XA0
Subtotaal (1 eenheid)
€ 71,33(excl. BTW)
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