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    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.

    10440 Producten voor PLCs, HMIs & Industrial Computing

    7 van 522
    • RS-stocknr. 147-584
    • Fabrikantnummer ABE7CPA412
    Per stuk
    € 275,90
    • RS-stocknr. 750-8602
    • Fabrikantnummer 2080-LC10-12QWB
    Per stuk
    € 96,72
    • RS-stocknr. 283-8005
    • Fabrikantnummer ADAM-6066
    Per stuk
    € 239,40
    • RS-stocknr. 218-1437
    • Fabrikantnummer 1492-ACABLE050UC
    Per stuk
    € 395,00
    • RS-stocknr. 203-3323
    • Fabrikantnummer 6XV1870-2E
    1 rol 20 meter
    € 66,60
    • RS-stocknr. 215-8780
    • Fabrikantnummer CJ1W-OD204
    Per stuk
    € 245,90
    • RS-stocknr. 194-886
    • Fabrikantnummer CPX-AP-I-4DI4DO-M12-5P
    Per stuk
    € 166,38
    • RS-stocknr. 180-9598
    • Fabrikantnummer 6GK5116-0BA00-2AC2
    Per stuk
    € 665,00
    • RS-stocknr. 203-3699
    • Fabrikantnummer 6ES7972-0BA52-0XA0
    Per stuk
    € 44,20
    • RS-stocknr. 221-7790
    • Fabrikantnummer PR100323
    Per stuk
    € 225,50
    Better World
    • RS-stocknr. 468-4264
    • Fabrikantnummer SR3XT61BD
    Per stuk
    € 61,63
    • RS-stocknr. 253-4089
    • Fabrikantnummer 6AV65741AD004EX0
    Per stuk (in een verpakking 10)
    € 12,957
    Better World
    • RS-stocknr. 744-8645
    • Fabrikantnummer SR3NET01BD
    Per stuk
    € 169,77
    Better World
    • RS-stocknr. 815-2499
    • Fabrikantnummer HMIS65
    Per stuk
    € 240,60
    Better World
    • RS-stocknr. 820-8505
    • Fabrikantnummer BMEXBP1200
    Per stuk
    € 388,91
    • RS-stocknr. 211-6992
    • Fabrikantnummer 6SL3260-4NA00-1VB0
    Per stuk
    € 146,00
    Better World
    • RS-stocknr. 134-8650
    • Fabrikantnummer HMISTO715
    Per stuk
    € 366,13
    Better World
    • RS-stocknr. 134-8649
    • Fabrikantnummer HMISTO705
    Per stuk
    € 371,03
    • RS-stocknr. 270-8539
    • Fabrikantnummer ABC3107-A
    Per stuk
    € 728,76
    • RS-stocknr. 733-4833
    • Fabrikantnummer 2TLA020070R5800 Pluto cable USB
    Per stuk
    € 71,66
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