Industrial Automation » Programmable Logic Controllers (PLC)

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Used control system components

  • Trusted Seller
    Allen Bradley 1747-L524 Ser C

    Allen Bradley 1747-L524 Ser C

    • Manufacturer: Allen-Bradley

    Allen-Bradley is one of Rockwell Automation’s strategic flagship brands. Built on a foundation of integrity, it is the world’s largest company dedicated to industrial automation. Allen-Bradley products include a ...

    $359 USD
    Muskegon, MI
  • Trusted Seller
    Westinghouse 75AU331/00 Front Terminal Alarm

    Westinghouse 75AU331/00 Front Terminal Alarm Contact Programming Board

    • Manufacturer: Westinghouse

    “USED, IN NICE CONDITION. WAS IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE. SEE PICTURES ATTACHED” Westinghouse 75AU331/00 Front Terminal Alarm Contact Programming Board Westinghouse 75AU331/00 Front Terminal A...

    $600 USD
    Fleetwood, PA
  • Trusted Seller
    Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable

    Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm

    • Manufacturer: Moore

    “New, in original pack but in the original box. 2014 model” Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm New, in original pack but in the ...

    $990 USD
    Fleetwood, PA
  • Trusted Seller
    KEYENCE MS2-H50 24V Switching Power

    KEYENCE MS2-H50 24V Switching Power Supply Taken from excess inventory

    • Manufacturer: Keyence
    • Model: MS2-H50

    “Spare Inventory Part” The KEYENCE MS2-H50 24V Switching Power Supply is a reliable and high-quality power supply unit designed for industrial automation systems. Made by the trusted brand KEYENCE, this power sup...

    $177 USD
    Austinville, VA
  • MINT CONDITION OMRON 3G8F7-CLK23 Omron

    MINT CONDITION OMRON 3G8F7-CLK23 Omron (Sti) LINK CARD SAMEDAY SHIPPING AVAILA

    • Manufacturer: Omron

    “REFURB” 3G8F7-CLK23 Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to ship ...

    $900 USD
    Niagara Falls, NY
  • Trusted Seller
    ALLEN BRADLEY CAT. NUMBER 440R-B23020

    ALLEN BRADLEY CAT. NUMBER 440R-B23020 MODEL MSRST 24VAC/DC SERIES C

    • Manufacturer: Allen-Bradley

    “This item was taken from a machine that was in inventory of spares and never put into service.” The product is an Allen-Bradley PLC input and output module, specifically the model number 12254002863811. This mod...

    $219 USD
    Austinville, VA
  • Allen Bradley 800T-U29 Ser Q

    Allen Bradley 800T-U29 Ser Q 10Kohm Potentiometer 4D-35

    • Manufacturer: Allen-Bradley
    • Model: 800T

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $203 USD
    Duncan, SC
  • Trusted Seller
    WPC MICROTRAK 805-620-00 SERIES 9500

    WPC MICROTRAK 805-620-00 SERIES 9500 POWER MODULE

    • Manufacturer: WPC MICROTRAK

    “USED, IN GOOD CONDITION. WAS IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE. SEE PICTURES ATTACHED” WPC MICROTRAK 805-620-00 SERIES 9500 POWER MODULE WPC MICROTRAK 805-620-00 SERIES 9500 POWER MODULE Product Ove...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    SIEMENS SIMATIC S5 115U CPU943B

    SIEMENS SIMATIC S5 115U CPU943B Processor 6es5-306-7la11 SUBRACK

    • Manufacturer: Siemens
    • Model: Simatic S5

    “*IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE” SIEMENS SIMATIC S5 115U CPU943B Processor 6es5-306-7la11 SUBRACK SIEMENS SIMATIC S5 115U CPU943B Processor 6es5-306-7la11 SUBRACK The SIEMENS SIMATIC S5 115U CPU9...

    $1,300 USD
    Fleetwood, PA
  • Siemens 6ES7-354-1AH01-0AE0 Simatic S7 Serv

    Siemens 6ES7-354-1AH01-0AE0 Simatic S7 Serv Motor INPUT DC 24V 2,5A (7.4.1)

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7-354-1AH01-0AE0 Simatic S7 Serv Motor INPUT DC 24V 2,5A EACH*** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial elect...

    $314 USD
    Duncan, SC
  • Trusted Seller
    Eurotherm AH242880 Issue 1 Card

    Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2

    • Manufacturer: Eurotherm

    Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 The Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 is a...

    $540 USD
    Fleetwood, PA
  • Mitsubishi BN634EI67G5I Option Board for

    Mitsubishi BN634EI67G5I Option Board for MR-S3 Servo Drive RF23E

    • Manufacturer: Mitsubishi
    • Model: BN634

    “REMOVED FROM WORKING SYSTEM” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account...

    $1,000 USD
    Niagara Falls, NY
  • Mint Condition Mitsubishi FR-A720-5.5K Inverter

    Mint Condition Mitsubishi FR-A720-5.5K Inverter EXPRESS SHIP AVAILABLE

    • Manufacturer: Mitsubishi
    • Model: FR-A

    “REMOVED FROM WORKING SYSTEM” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account...

    $700 USD
    Niagara Falls, NY
  • ABB 61179747 GTO THYRISTOR KIT,

    ABB 61179747 GTO THYRISTOR KIT, 1700V 840A. 3A

    • Manufacturer: ABB
    • Model: GTO

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $1,755 USD
    Duncan, SC
  • Trusted Seller
    ABB Bailey NICL 01 Communication

    ABB Bailey NICL 01 Communication Termination Module Assy 6636980J1

    • Manufacturer: Bailey

    “NEW WITHOUT BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” ABB Bailey NICL 01 Communication Termination Module Assy 6636980J1 ABB Bailey NICL 01 Communication Termination Module Assy 6636980J1 The ABB Bailey NIC...

    $550 USD
    Fleetwood, PA
45678

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.