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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.

    10111 Producten voor PLCs, HMIs & Industrial Computing

    1 van 506
    • RS-stocknr. 215-6604
    Per stuk
    € 233,20
    • RS-stocknr. 917-6377
    Per stuk
    € 119,11
    • RS-stocknr. 917-6361
    Per stuk
    € 149,16
    Better World
    • RS-stocknr. 282-5512
    • Fabrikantnummer 6ED1052-1MD08-0BA2
    Per stuk
    € 150,00
    Better World
    • RS-stocknr. 862-4471
    • Fabrikantnummer 6ES7214-1AG40-0XB0
    Per stuk
    € 425,00
    • RS-stocknr. 181-9081
    • Fabrikantnummer 197211 EASY-E4-UC-12RC1
    Per stuk
    € 143,26
    Better World
    • RS-stocknr. 282-5509
    • Fabrikantnummer 6ED1052-1CC08-0BA2
    Per stuk
    € 132,00
    • RS-stocknr. 215-6605
    Per stuk
    € 279,84
    • RS-stocknr. 260-0886
    • Fabrikantnummer AFX00003
    Per stuk
    € 123,15
    • RS-stocknr. 232-1103
    Per stuk
    € 38,41
    • RS-stocknr. 917-6370
    Per stuk
    € 137,93
    • RS-stocknr. 872-6325
    • Fabrikantnummer 6AV2123-2GA03-0AX0
    Per stuk
    € 742,00
    • RS-stocknr. 260-0884
    • Fabrikantnummer AFX00001
    Per stuk
    € 136,39
    • RS-stocknr. 181-9083
    • Fabrikantnummer 197217 EASY-E4-UC-8RE1
    Per stuk
    € 65,57
    • RS-stocknr. 204-1337
    • Fabrikantnummer 198513 XV-102-A0-35TQRB-1E4
    Per stuk
    € 291,54
    Better World
    • RS-stocknr. 468-4422
    • Fabrikantnummer SR2A101BD
    Per stuk
    € 140,00
    Better World
    • RS-stocknr. 862-4455
    • Fabrikantnummer 6ES7211-1BE40-0XB0
    Per stuk
    € 209,00
    • RS-stocknr. 864-3961
    • Fabrikantnummer 6AV2123-2GB03-0AX0
    Per stuk
    € 742,00
    • RS-stocknr. 260-0885
    • Fabrikantnummer AFX00002
    Per stuk
    € 163,95
    • RS-stocknr. 204-1335
    • Fabrikantnummer 198515 XV100-BOX-E4-UC1
    Per stuk
    € 447,09
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