Industrial Automation » Programmable Logic Controllers (PLC)

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Used dcs

  • Trusted Seller
    Allen Bradley,1771-OW

    Allen Bradley,1771-OW

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Came from working unit 30 day warranty wrbin35 Mpn: 1771-OW | Output rating: 24 - 138 Volts AC; 24 - 125 Volts DC | Type: Relay Output Module, 8 Channels | Date code: 2007 | Controller platform: PLC-5

    $29 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley 1606-XL120D Ser A Switching

    Allen-Bradley 1606-XL120D Ser A Switching Power Supply 24V 100-120/200-240V

    • Manufacturer: Allen-Bradley
    • Model: 1606

    “UNTESTED.” Allen-Bradley 1606-XL120D Ser A Switching Power Supply 24V 100-120/200-240V Allen-Bradley 1606-XL120D Ser A Switching Power Supply 24V 100-120/200-240V Shipping Shipping cost: UPS Calculated Delivery ...

    $400 USD
    Fleetwood, PA
  • Trusted Seller
    ALLEN BRADLEY 1606-XL240E-3 SERIES A

    ALLEN BRADLEY 1606-XL240E-3 SERIES A POWER SUPPLY

    • Manufacturer: Allen-Bradley
    • Model: 1606-XL240E-3

    “THIS ITEM CAME FROM A NEW CONTROL BOX THAT WAS IN INVENTORY” YOU ARE BUYING ONE ALLEN BRADLEY 1606-XL240E-3 SERIES A POWER SUPPLY THAT WAS TAKEN FROM INVENTORY IT IS DIN RAIL MOUNTING I CAN SHIP SAME DAY AS LON...

    $687 USD
    Austinville, VA
  • Trusted Seller
    Matsushita Electric Works MQ-FWCR2-DC12-24V Optical

    Matsushita Electric Works MQ-FWCR2-DC12-24V Optical Photo Sensor New In Box

    • Manufacturer: Matsushita

    You are buying one (1) Matsushita Electric Works MQ-FWCR2-DC12-24V. It is new in box.

    $189 USD
    Austinville, VA
  • Trusted Seller
    Honeywell DC3002-0-20A-1-00-0111 Temperature Controller

    Honeywell DC3002-0-20A-1-00-0111 Temperature Controller

    • Manufacturer: Honeywell
    • Model: DC3002

    Used Honeywell DC3002-0-20A-1-00-0111 Temperature Controller Power: 120 VAC, 60 Hz, 10 VA Output Type: Current or Current / Time Input 100 Ω 50°-150° F

    $245 USD
    Millis, MA
  • Allen-Bradley 100S-C37EJ04C (Complete Device) Safety

    Allen-Bradley 100S-C37EJ04C (Complete Device) Safety Contactor. 4E-19

    • Manufacturer: Allen-Bradley
    • Model: 100S

    Allen-Bradley 100S-C37EJ04C (Complete Device) Safety Contactor. 4E-19 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pro...

    $49 USD
    Duncan, SC
  • Allen Bradley 1606-XLE240E Series A

    Allen Bradley 1606-XLE240E Series A Power Supply (BIN-1.5.1).

    • Manufacturer: Allen-Bradley
    • Model: 1606

    Allen Bradley 1606-XLE240E Series A Power Supply Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of ou...

    $125 USD
    Greenville, SC
  • Allen-Bradley 100S-C43DJ14C Ser A (Complete

    Allen-Bradley 100S-C43DJ14C Ser A (Complete Device). Safety Contactor. 4E-18

    • Manufacturer: Allen-Bradley
    • Model: 100S

    Allen-Bradley 100S-C43DJ14C Ser A (Complete Device). Safety Contactor. 4E-18 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Proc...

    $79 USD
    Duncan, SC
  • Nikko DC034ID-UL Power Supply Module

    Nikko DC034ID-UL Power Supply Module (BIN753)

    • Manufacturer: Nikko

    Nikko DC034ID-UL Power Supply Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equip...

    $359 USD
    Duncan, SC
  • ALLEN BRADLEY 800T-A2 Ser B

    ALLEN BRADLEY 800T-A2 Ser B Black Pushbutton Switch w/1 Contact. 4D-8

    • Manufacturer: Allen-Bradley
    • Model: 800T

    OEM spares from a plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pr...

    $68 USD
    Duncan, SC
  • ALLEN BRADLEY 800T-B2 Ser. B

    ALLEN BRADLEY 800T-B2 Ser. B Black Pushbutton Switch w/1 Contact. 4D-8

    • Manufacturer: Allen-Bradley
    • Model: 800T

    OEM spares from a plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pr...

    $68 USD
    Duncan, SC
  • Allen Bradley 1756-IV32/A F/W Rev.

    Allen Bradley 1756-IV32/A F/W Rev. 3.2 ControlLogix 32-Point In Module. 3C-11

    • Manufacturer: Allen-Bradley

    Allen Bradley 1756-IV32/A F/W Rev. 3.2 ControlLogix 32-Point In Module. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automat...

    $327 USD
    Duncan, SC
  • Cutler-Hammer D320PSU24DC , D320CPU320 ,

    Cutler-Hammer D320PSU24DC , D320CPU320 , D320DIM1624D , D320DOM1600R 3D-24

    • Manufacturer: Cutler-Hammer

    “Some units may be missing covers, and/or very minor crack on them.” Cutler-Hammer D320PSU24DC (1x) , D320CPU320 (1x) , D320DIM1624D (2x) , D320DOM1600R (1x) and then there are 2 dummy slot fillers. The last 4 ch...

    $585 USD
    Duncan, SC
  • Siemens 6FX2001-5JE20-2DC0 Encoder, for Synchronous

    Siemens 6FX2001-5JE20-2DC0 Encoder, for Synchronous Motor 1FT/1FK

    • Manufacturer: Siemens
    • Model: 6FX2001

    “New item as seen in the images. No additional items are included in the sale. 30-day warranty Included.” Siemens 6FX2001-5JE20-2DC0 Encoder, for Synchronous Motor 1FT/1FK 7-VV1F-99863-JL-YA

    $2,565 USD
    Baroda, MI
  • ALLEN BRADLEY 800T-PT16 SER N

    ALLEN BRADLEY 800T-PT16 SER N AMBER PUSHBUTTON SWITCH. 4D-8

    • Manufacturer: Allen-Bradley
    • Model: 800T

    OEM spares from a plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pr...

    $23 USD
    Duncan, SC
2324252627

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.