Industrial Automation » Programmable Logic Controllers (PLC)

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Used drop

  • Beckhoff CX2040-0125 Windows Embedded Standard

    Beckhoff CX2040-0125 Windows Embedded Standard 7 P 32 bit, TwinCAT 3 Runtime XAR

    • Manufacturer: Beckhoff

    “The unit is as seen in the images. This unit was dropped as it was being removed from an enclosure and dented. Selling as-is This item has NOT been tested, but was working before being dropped.” Beckhoff CX2040-...

    $1,170 USD
    Baroda, MI
  • Omron OMRON DCN1-3N

    Omron OMRON DCN1-3N

    • Manufacturer: Omron

    “Very good conditions.” DCN13N DEVICENET 3 DROP T-PORT TAP BRANCH WITH CONNECTORS DIN RAIL MOUNT

    $30 USD
    Waukesha, WI
  • Trusted Seller
    Panalarm K3G310-AV52-02

    Panalarm K3G310-AV52-02

    • Manufacturer: Panalarm

    “NEW OPEN BOX - MINOR SCRATCHES, FADED COLORS, RUST - SEE PICTURE FOR DETAILS” Panalarm 70-BPSA-100 Power Supply Module Panalarm 70-BPSA-100 Power Supply Module ⚡ Consistent Power Output : Delivers a steady and r...

    $590 USD
    Fleetwood, PA
  • Trusted Seller
    Schneider 140CRA31200C RIO drop

    Schneider 140CRA31200C RIO drop

    • Manufacturer: Schneider

    RIO drop adapter The 140CRA31200 is a Ethernet RIO drop adapter in the Modicon Quantum series. It has 3 ports and uses the Ethernet IP/Modbus TCP communication port protocol. It can handle two integrated connecti...

    Fujian, China
  • Trusted Seller
    990NAD21110 | Schneider Modicon |

    990NAD21110 | Schneider Modicon | drop cable

    • Manufacturer: Schneider

    Modbus Plus Drop Cable Modbus Plus Drop Cable -Between Momentum I/O sub-base and T-Junction-2.4 M The 990NAD21110 is a Modbus PLus Drop Cable - Between Momentum I/O Sub... that is manufactured by Schneider Electr...

    Fujian, China
  • Trusted Seller
    51202329-212 | Honeywell Violet Drop

    51202329-212 | Honeywell Violet Drop Cable

    • Manufacturer: Honeywell

    Honeywell 51202329-212 Violet Drop Cable Honeywell 51202329-212 Violet Drop Cable Violet Drop Cable, 3 drops, for channel containing two CF9s plus two C300s plus one 6-inch (152 mm) IOTA, yellow label (cable A) E...

    Fujian, China
  • Trusted Seller
    140CRA21110 | Schneider Modicon |

    140CRA21110 | Schneider Modicon | DIO drop interface

    • Manufacturer: Schneider

    DIO Drop Interface Product Parameters: DIO Drop Interface The 140CRA21110 is a Drop Interface- 115/230 V AC - 1 Single Port that is manufactured by Schneider Electric. Part Number: 140CRA21110 Manufacturer: Schne...

    Fujian, China
  • Trusted Seller
    MVI56-HART | Prosoft | master

    MVI56-HART | Prosoft | master multi-drop network

    • Manufacturer: Prosoft

    HART Master Multi-drop Network Interface Module The ProSoft MVI56-HART HART Master Multi-drop Network Interface Module has 1 Slot(s) and Ladder Logic Data Transfer. The module has a Local or Remote Rack Type and ...

    Fujian, China
  • Trusted Seller
    51195153-902 | Honeywell DROP CABLE

    51195153-902 | Honeywell DROP CABLE SET 2.5M

    • Manufacturer: Honeywell

    Honeywell 51195153-902 DROP CABLE SET 2.5M Honeywell 51195153-902 DROP CABLE SET 2.5M Remote Termination Panel provides an easy way to terminate field wiring away from I/O Module. Remote Terminal block Remote Ter...

    Fujian, China
  • Trusted Seller
    140CRA93200 | Schneider Electric RIO

    140CRA93200 | Schneider Electric RIO DROP S908 2CH

    • Manufacturer: Schneider Electric

    Schneider Electric 140CRA93200 RIO DROP S908 2CH Schneider Electric 140CRA93200 RIO DROP S908 2CH maximum number of I/O expansion module Main range of product Modicon Quantum automation platform product or compon...

    Fujian, China
  • Trusted Seller
    IC693MDL340 | General Electric 120

    IC693MDL340 | General Electric 120 Vac Output, 05 Amp

    • Manufacturer: GE

    General Electric IC693MDL340 120 Vac Output, 05 Amp The GE Fanuc IC693MDL340 module is an output module manufactured as part of the GE Intelligent Platforms/GE Fanuc Series 90-30 product line. It has a 120 Volts ...

    Fujian, China
  • Trusted Seller
    BMEAHO412 | Schneider | analog

    BMEAHO412 | Schneider | analog ouput module

    • Manufacturer: Schneider

    current Isolated Schneider Electric USA. BMEAHO0412 - analog ouput module X80 - 4 outputs HART - current Isolated. Buy Now BMEAHO0412 analog ouput module X80 - 4 outputs HART - current Isolated Advantages Regardl...

    Fujian, China
  • Trusted Seller
    1794OV16 AB | 1794-OV16 Flex

    1794OV16 AB | 1794-OV16 Flex I/O Module

    • Manufacturer: / Automation

    1794-OV16 Flex I/O Module 1794-OV16 Flex I/O Output Module 24V DC, 16 Sink Outputs 1794-OV16 Flex I/O Output Module, 24V DC, 16 Not Protected Sink Outputs, Non-Isolated, Output Current Rating: 8.0A (16 outputs @ ...

    Fujian, China
  • Trusted Seller
    1791-OB32 | Block I/O series

    1791-OB32 | Block I/O series

    • Manufacturer: / Automation

    1791-OB32 Block I/O series 1791-0B32 Block I/O Output Module, 24V DC, 32 Point (32 Output) The 1791-0B32 is a 1791 Discrete DC Block I/O Module. It is a remote I/O device containing all necessary elements like a ...

    Fujian, China
  • Trusted Seller
    IC693MDL742J | General Electric

    IC693MDL742J | General Electric

    • Manufacturer: GE

    Output Module The IC693MDL742 is a 12/24 volt DC Positive Logic 1 Amp Electronic Short Circuit Protection (ESCP) Output module for the GE Fanuc Series 90-30 Technical Specifications Rated Voltage: 12/24 volts DC ...

    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.