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    PLCs - Programmable Logic Controllers

    PLC stands for Programmable Logic Controller. It is a digital computer-based control system commonly used in industrial automation to monitor and control machinery or processes. A PLC is designed to withstand harsh industrial environments and is typically used to automate tasks that require precision, reliability, and flexibility. It consists of a programmable microprocessor, input and output modules, and various communication interfaces.

    How do PLCs (Programmable Logic Controllers) work?

    PLCs (Programmable Logic Controllers) work by executing a program or set of instructions to control and automate industrial processes.

    • Input Acquisition
    • Program Execution
    • Program Logic
    • Decision Making
    • Output Control
    • Communication
    • Monitoring and Diagnostics

    What are the benefits of PLCs (Programmable Logic Controllers)?

    • Flexibility: Provide a high degree of flexibility in terms of programming and reprogramming. They allow for easy modification and adaptation of control logic to accommodate changes in the process or system requirements without requiring hardware modifications.
    • Reliability: Designed for reliable operation in harsh industrial environments. They are built to withstand extreme temperatures, vibration, electrical noise, and other challenging conditions. PLCs are known for their robustness and durability.
    • Real-time Operation: Offer real-time control, enabling precise and timely response to inputs and events. This is crucial in applications that require fast and accurate control, such as high-speed manufacturing processes or critical safety systems.
    • Diagnostics and Troubleshooting: PLCs provide built-in diagnostics and monitoring capabilities, allowing operators to detect faults, analyse performance, and troubleshoot issues quickly. This facilitates maintenance and minimizes downtime.
    • Safety Features: Many PLCs offer safety-oriented functionality, including specialized programming languages and certified safety modules. Safety PLCs ensure compliance with industry safety standards and provide features such as safety interlocks, emergency stop functions, and fault detection.
    • Remote Access and Monitoring: PLCs with network connectivity allow for remote access and monitoring, enabling operators to control and monitor processes from a central location or through secure remote connections. This enhances operational efficiency and facilitates remote troubleshooting.

    What applications use PLCs (Programmable Logic Controllers)?

    • Manufacturing
    • Power Generation and Distribution
    • Chemical and Petrochemical Industry
    • Water and Wastewater Treatment
    • Food and Beverage Industry
    • Automotive Industry
    • Pharmaceutical Industry
    • Packaging and Material Handling
    • Oil and Gas Industry

    More information can be found in our PLCs guide.

    1224 Produits présentés pour PLCs - Programmable Logic Controllers

    la pièce
    624,08 €
    SAUTER REGULATION
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    RDT600
    10
    Analogue, Relay
    Universal use for All Heating, Ventilation and Air Conditioning Applications
    -
    Analog,Digital
    4
    12
    230 V
    Modbus RTU, TCP
    8
    -
    -
    -
    -
    • N° de stock RS 246-1774
    • Référence fabricant 6AG2223-1PL32-1XB0
    la pièce
    774,67 €
    Siemens
    -
    SIPLUS S7-1200
    -
    -
    SIPLUS S7-1200
    -
    -
    16
    16
    24 V DC
    Ethernet
    -
    -
    -
    -
    -
    la pièce
    199,16 €
    Schneider Electric
    -
    Zelio Logic
    12
    Relay
    -
    24 V dc
    Discrete
    -
    8
    -
    -
    -
    -
    Yes
    Green Premium
    -
    la pièce
    539,34 €
    Mitsubishi Electric
    -
    FX3U
    8
    Relay
    -
    24 V dc
    Sink, Source
    -
    8
    -
    -
    -
    -
    -
    -
    -
    la pièce
    1 048,38 €
    Mitsubishi Electric
    -
    FX3U
    24
    Transistor
    -
    100 → 240 V ac
    Sink, Source
    -
    24
    -
    -
    -
    -
    -
    -
    -
    la pièce
    598,93 €
    Omron
    -
    CP2E
    18
    Relay
    CP2E Series
    -
    Digital
    18
    12
    100 → 240 V ac
    Ethernet
    12
    -
    -
    -
    RS-485
    la pièce
    157,56 €
    Schneider Electric
    -
    Zelio Logic
    8
    Relay
    -
    12 V dc
    Analogue, Discrete
    -
    4
    24 V dc
    -
    -
    -
    Yes
    Green Premium
    -
    • N° de stock RS 215-3315
    • Référence fabricant NX102-9020
    la pièce
    3 305,73 €
    Omron
    -
    NX102
    -
    -
    NX controllers
    -
    -
    -
    -
    -
    Ethernet
    -
    -
    -
    -
    -
    Better World
    • N° de stock RS 806-6821
    • Référence fabricant TM221CE24T
    la pièce
    314,10 €
    Schneider Electric
    Kit Included
    Modicon M221
    14
    Digital
    -
    -
    -
    -
    10
    -
    -
    -
    -
    Yes
    Green Premium
    RS-485
    la pièce
    74,18 €
    Schneider Electric
    -
    Zelio Logic
    6
    Relay
    Zelio Logic Modules
    100 → 240 V ac
    Discrete
    -
    4
    -
    -
    -
    -
    Yes
    Green Premium
    -
    la pièce
    168,42 €
    Schneider Electric
    -
    Zelio Logic
    8
    Relay
    -
    120 V ac, 240 V ac
    Discrete
    -
    4
    100 → 240 V ac
    -
    -
    -
    Yes
    Green Premium
    -
    • N° de stock RS 288-169
    • Référence fabricant 6ED1057-4BA03-0AA0
    1 kit
    209,05 €
    Siemens
    -
    LOGO
    -
    -
    LOGO Starter Kit 230RCE V8.4
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    la pièce
    621,15 €
    Omron
    -
    CP1L
    12 (DC)
    PNP
    SYSMAC CP1L Series
    -
    PNP/NPN
    12
    8 (Transistor)
    20.4 → 26.4 V dc
    USB
    8
    -
    -
    -
    -
    la pièce
    129,94 €
    Schneider Electric
    -
    Zelio Logic Smart
    6
    Relay
    -
    24 V dc
    Discrete
    -
    4
    -
    -
    -
    -
    Yes
    Green Premium
    -
    Better World
    la pièce
    379,39 €
    Schneider Electric
    -
    170ADI
    32
    -
    Modicon Momentum
    -
    Discrete
    -
    -
    24 V
    -
    -
    -
    Yes
    Green Premium
    -
    Better World
    • N° de stock RS 806-6809
    • Référence fabricant TM241C24U
    la pièce
    437,00 €
    Schneider Electric
    -
    Modicon M241
    14
    Transistor
    -
    -
    -
    -
    10
    24 V
    -
    -
    -
    Yes
    Green Premium
    -
    la pièce
    381,94 €
    Mitsubishi Electric
    -
    FX3S
    12
    Relay, Transistor
    FX3 Series
    -
    DC
    -
    8
    100 → 240 V ac
    Ethernet, ModBus
    -
    -
    -
    -
    -
    la pièce
    210,79 €
    Schneider Electric
    -
    Zelio Logic Smart
    12
    Relay
    -
    24 V dc
    Analogue, Discrete
    -
    8
    -
    -
    -
    -
    Yes
    Green Premium
    -
    • N° de stock RS 200-8965
    • Référence fabricant 6ES7511-1FK02-0AB0
    la pièce
    1 135,97 €
    Siemens
    -
    SIMATIC S7-1500F
    -
    -
    SIMATIC S7-1500F
    24 V dc
    -
    -
    32
    -
    -
    -
    -
    -
    -
    -
    Better World
    la pièce
    657,42 €
    Siemens
    -
    SIMATIC S7-1200F
    16
    Relay
    SIMATIC S7-1200
    -
    Analog
    14
    10
    24 V DC
    Profibus, Profinet, Profisafe, TCP/IP
    10
    Saves energy
    Yes
    -
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