Industrial Automation » Programmable Logic Controllers (PLC)

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Used switch control unit

  • Trusted Seller
    QUINT-PS/3AC/24DC/40 | PHOENIX Power supply

    QUINT-PS/3AC/24DC/40 | PHOENIX Power supply unit

    • Manufacturer: Phoenix

    PHOENIX QUINT-PS/3AC/24DC/40 Power supply unit Primary-switched power supply unit, QUINT POWER, Screw connection, DIN rail mounting, SFB Technology (Selective Fuse Breaking), input: 3-phase, output: 24 V DC / 40 ...

    Fujian, China
  • Trusted Seller
    QUINT-PS/1AC/48DC/10 2866682 | PHOENIX CONTACT

    QUINT-PS/1AC/48DC/10 2866682 | PHOENIX CONTACT Power supply unit

    • Manufacturer: Phoenix Contact

    PHOENIX CONTACT QUINT-PS/1AC/48DC/10 2866682 power supply unit PHOENIX CONTACT QUINT-PS/1AC/48DC/10 2866682 power supply unit Primary-switched power supply unit QUINT POWER, Screw connection, SFB Technology (Sele...

    Fujian, China
  • Trusted Seller
    RMS-TSG-TZ-C | Siemens Static Trip

    RMS-TSG-TZ-C | Siemens Static Trip lll trip units

    • Manufacturer: Siemens

    Siemens RMS-TSG-TZ-C Static Trip lll trip units Siemens RMS-TSG-TZ-C Static Trip lll trip units Static Trip lll trip unit with universal mounting package for retrofit application, cat. no. RMS-TI-T-R; basic overc...

    Fujian, China
  • Trusted Seller
    QUINT-PS-3X400-500AC/24DC/30 | PHOENIX Power supply

    QUINT-PS-3X400-500AC/24DC/30 | PHOENIX Power supply unit

    • Manufacturer: Phoenix

    PHOENIX QUINT-PS-3X400-500AC/24DC/30 Power supply unit PHOENIX QUINT-PS-3X400-500AC/24DC/30 Power supply unit DIN rail power supply unit 24 V DC/30 A, primary switched-mode, 3-phase DIN rail power supply unit 24 ...

    Fujian, China
  • Trusted Seller
    QUINT-PS-100-240AC/24DC/40 | Phoenix Contact Power

    QUINT-PS-100-240AC/24DC/40 | Phoenix Contact Power Supply Unit

    • Manufacturer: Phoenix Contact

    Phoenix Contact QUINT-PS-100-240AC/24DC/40 Power Supply Units Phoenix Contact QUINT-PS-100-240AC/24DC/40 Power Supply Units QUINT POWER power supply units for plant and special engineering reliably start heavy lo...

    Fujian, China
  • Trusted Seller
    200-595-046-414 Vibro-Meter modular central processing

    200-595-046-414 Vibro-Meter modular central processing unit

    • Manufacturer: Vibro-Meter

    I/O MODULE VIBRO METER VM600 200-595-046-414*Dependable Performance* Vibro Meter VM600 200-595-046-414 Substations are key components of the power grid, facilitating the efficient transmission and distribution of...

    Fujian, China
  • Trusted Seller
    QUINT-PS-3X400-500AC/24DC/30 2938633 | PHOENIX CONTACT

    QUINT-PS-3X400-500AC/24DC/30 2938633 | PHOENIX CONTACT Power supply unit

    • Manufacturer: Phoenix Contact

    PHOENIX CONTACT QUINT-PS-3X400-500AC/24DC/30 2938633 Power supply unit PHOENIX CONTACT QUINT-PS-3X400-500AC/24DC/30 2938633 DIN rail power supply unit 24 V DC/30 A, primary switched-mode, 3-phase. Nominal input v...

    Fujian, China
  • Trusted Seller
    SAFT185TBC | ABB Control Board

    SAFT185TBC | ABB Control Board

    • Manufacturer: ABB
    • Model: SAFT

    ABB SAFT185TBC Control Board ABB SAFT185TBC Control Board Power and voltage range: 3-phase, 0.37 to 45 kW, 200 to 500 V − Power and voltage range: 3-phase, 0.37 to 45 kW, 200 to 500 V − Enclosure class: IP20 − Sa...

    Fujian, China
  • Trusted Seller
    IMAC400 OPTA1 | DELTA Controller

    IMAC400 OPTA1 | DELTA Controller

    • Manufacturer: Delta

    DELTA IMAC400 OPTA1 Controller DELTA IMAC400 OPTA1 Controller Wide operating input voltage range: 80 Vac to 275 Vac or 120 Vdc to 300 Vdc Manufacturer: Delta Electronics Product Category: Switching Power Supplies...

    Fujian, China
  • Trusted Seller
    EMDR-10 | RAYCHEM Electronic controller

    EMDR-10 | RAYCHEM Electronic controller

    • Manufacturer: RAYCHEM

    RAYCHEM EMDR-10 Electronic controller RAYCHEM EMDR-10 Electronic controller The nVent RAYCHEM EMDR-10 controller is designed for operation with the nVent RAYCHEM heating cables for roof & gutters. The nVent RAYCH...

    Fujian, China
  • Trusted Seller
    C200H-MR833 | OMRON Programmable Controllers

    C200H-MR833 | OMRON Programmable Controllers

    • Manufacturer: Omron
    • Model: C200H

    OMRON C200H-MR833 Programmable Controllers OMRON C200H-MR833 Programmable Controllers A PC (Programmable Controller) is basically a CPU (Central Processing Unit) containing a program and connected to input and ou...

    Fujian, China
  • Trusted Seller
    C40P C40P-EDR-A | OMRON PROGRAMMABLE

    C40P C40P-EDR-A | OMRON PROGRAMMABLE CONTROLLER

    • Manufacturer: Omron

    OMRON C40P C40P-EDR-A PROGRAMMABLE CONTROLLER OMRON C40P C40P-EDR-A PROGRAMMABLE CONTROLLERThe C20P, C28P, C40P, and C60P Expansion I/O Units all have CPU left/ right selector switches. The C16P and C4K do not. C...

    Fujian, China
  • Trusted Seller
    DASA110 | 3ASC25H705/7 ABB Advant

    DASA110 | 3ASC25H705/7 ABB Advant Controller

    • Manufacturer: ABB

    ABB DASA110 3ASC25H705/7 Advant Controller ABB DASA110 3ASC25H705/7 Advant Controller I/O UNITS AND FACTORY TEST Interfacing functions: • I/O UNITS AND FACTORY TEST • BRAKE INFORMATION • SPEED REFERENCE • SELECTA...

    Fujian, China
  • Trusted Seller
    620-1633 HONEYWELL logic controller system

    620-1633 HONEYWELL logic controller system

    • Manufacturer: Honeywell

    BATTERY MODULE Get the best deals for 620-1633 IN STOCK READY TO SHIP Product:Honeywell 620-1633 620 Logic Controller System New Original Guarantee The interface printed circuit board contains the logic circuitry...

    Fujian, China
  • Trusted Seller
    SAFT 125 CHC | ABB

    SAFT 125 CHC | ABB Chopper Control Board

    • Manufacturer: ABB
    • Model: SAFT

    ABB SAFT 125 CHC Chopper Control Board ABB SAFT 125 CHC Chopper Control Board Inverter DC fuses (with or without a DC switch/disconnector) 1 AC supply 2 Input (AC) fuses 3 Supply unit 4 DC bus 5 Inverter DC fuses...

    Fujian, China
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Overview

Programmable Logic Controllers (PLCs) are essential components in industrial automation, used for controlling machinery and processes in manufacturing, production lines, and other automated systems. They are designed to handle multiple inputs and outputs, offering reliable, flexible, and scalable solutions for complex control tasks. PLCs are known for their robustness and ability to operate in harsh industrial environments.

FAQ

What factors should I consider when purchasing a PLC?

Consider the number of input/output points required, the processing speed, memory capacity, compatibility with existing systems, and the specific application needs. Also, check for the availability of technical support and software updates.

How can I ensure safe shipping of a PLC?

Use a reputable shipping service that specializes in delicate electronic equipment. Ensure the PLC is packaged securely with ample padding to protect against shocks and vibrations during transit.

What are the maintenance requirements for a PLC?

Regularly inspect the PLC for dust and debris, ensure proper ventilation, and check connections for any signs of wear or corrosion. Follow the manufacturer's guidelines for firmware updates and system diagnostics to ensure optimal performance.