Industrial Automation » Programmable Logic Controllers (PLC)

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Used computing

  • 1771-P4S-B / POWER SUPPLY, IN-RACK,

    1771-P4S-B / POWER SUPPLY, IN-RACK, 8 AMP 96219285 96219275 / ALLEN-BRADLEY

    • Manufacturer: Allen-Bradley
    • Model: 1771

    “SOLD AS IS, WHERE IS ***NO WARRANTY***” Mpn: 1771-P4S-B, 96219285 96219275

    $1,651 USD
    Boise, ID
  • Trusted Seller
    Allen Bradley Illuminated Selector Button

    Allen Bradley Illuminated Selector Button 800T-16HR2KB6AX

    • Manufacturer: Allen-Bradley
    • Model: 800T

    You are buying one (1) Allen Bradley Illuminated Selector Button 800T-16HR2KB6AX. It is two position, illuminated red, has one NO contact and one NC contact. PN 781180756030. It is new in box, but box shows some...

    $175 USD
    Austinville, VA
  • Trusted Seller
    MITSUBISHI OSA105S2

    MITSUBISHI OSA105S2

    • Manufacturer: Mitsubishi
    • Model: OSA105S2

    Contact us for pricing! Don’t see the part you need? Email – we offer huge savings on Fanuc, Mitsubishi, Haas, Yaskawa, and more!

    Ohio, USA
  • 1746-NI4 / SLC 500 ANALOG

    1746-NI4 / SLC 500 ANALOG INPUT MODULE / ALLEN-BRADLEY

    • Manufacturer: Allen-Bradley
    • Model: SLC500

    “SOLD AS IS, WHERE IS ***NO WARRANTY***” Mpn: 120-22470-000

    $2,851 USD
    Buda, TX
  • 1110-354491-11 / TS4000Z DISPLAY PANEL,

    1110-354491-11 / TS4000Z DISPLAY PANEL, ALPHA-8S / TOKYO ELECTRON TEL

    • Manufacturer: Tokyo Electron - TEL
    • Model: TS4000Z

    “SOLD AS IS, WHERE IS **NO WARRANTY**” Mpn: 1110-354491-11, TS4000Z

    $7,500 USD
    Buda, TX
  • Trusted Seller
    MITSUBISHI OSE104

    MITSUBISHI OSE104

    • Manufacturer: Mitsubishi
    • Model: OSE104

    Contact us for pricing! Don’t see the part you need? Email – we offer huge savings on Fanuc, Mitsubishi, Haas, Yaskawa, and more!

    Ohio, USA
  • 2109-321471-11 / TS4000Z DISPLAY PANEL,

    2109-321471-11 / TS4000Z DISPLAY PANEL, ALPHA-8S / TOKYO ELECTRON

    • Manufacturer: Tokyo Electron - TEL
    • Model: TS4000Z

    “SOLD AS IS WHERE IS ****NO WARRANTY****” Mpn: 2109-321471-11

    $4,200 USD
    Buda, TX
  • KEBA HT2/SS/20677 TEACH PENDANT w/

    KEBA HT2/SS/20677 TEACH PENDANT w/ KEY (NO MODEL TAG)

    • Manufacturer: Keba

    KEBA HT2/SS/20677 TEACH PENDANT w/ KEY (NO MODEL TAG) KEBA HT2/SS/20677 CNC & N/C Controls available. Used condition, ideal for enhancing your machining operations. Reliable manufacturer ensures quality performan...

    $850 USD
    Woodruff, SC
  • OMRON CJ1W-NC113 ($89.99/EACH OBO)

    OMRON CJ1W-NC113 ($89.99/EACH OBO)

    • Manufacturer: Omron
    • Model: CJ1W

    “Very good conditions.” CJ1WNC113 NC UNIT 1 AXIS PULSE OPEN OUTPUT 5-30 MA 24 VDC

    $90 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 2711T-B10I1N1 TEACH PENDANT

    ALLEN BRADLEY 2711T-B10I1N1 TEACH PENDANT

    • Manufacturer: Allen-Bradley
    • Model: 2711

    The ALLEN BRADLEY 2711T-B10I1N1 Teach Pendant is a rugged and user-friendly handheld operator interface designed for precise robotic and machine control applications. This used teach pendant provides real-time ma...

    $3,000 USD
    Detroit, MI
  • Trusted Seller
    ALLEN BRADLEY 2711T-B10I1N1 TEACH PENDANT

    ALLEN BRADLEY 2711T-B10I1N1 TEACH PENDANT MISSING CABLE CONNECTOR

    • Manufacturer: Allen-Bradley
    • Model: 2711

    The ALLEN BRADLEY 2711T-B10I1N1 Teach Pendant is a rugged, user-friendly handheld operator interface designed for precise control and programming of robotic and automated systems. This used teach pendant allows f...

    $3,650 USD
    Detroit, MI
  • Trusted Seller
    MITSUBISHI OSE104 USED

    MITSUBISHI OSE104 USED

    • Manufacturer: Mitsubishi
    • Model: OSE104

    USED MITSUBISHI MITSUBISHI AC SERVO MOTOR - OSE104 Pulled from a Mazak VTC-16A Offered with a 30 day warranty. Subject to local sale. Please verify part is still available before proceeding with payment. Thank you!

    Ohio, USA
  • GE Fanuc Series 15-M Controller,

    GE Fanuc Series 15-M Controller, A02B-0163-C245, MDT947B-2B, N860-3161-T101

    • Manufacturer: Fanuc
    • Model: 15-M

    “Used item as seen in the images. This unit was removed from a working CNC machine. 30 day warranty included.” GE Fanuc Series 15-M Controller, A02B-0163-C245, MDT947B-2B, N860-3161-T101 3-N7-58324-GX

    $882 USD
    Baroda, MI
  • Trusted Seller
    MITSUBISHI OSE104 USED

    MITSUBISHI OSE104 USED

    • Manufacturer: Mitsubishi
    • Model: OSE104

    USED MITSUBISHI MITSUBISHI AC SERVO MOTOR - OSE104 Pulled from a Mazak VTC-16A Offered with a 30 day warranty. Subject to local sale. Please verify part is still available before proceeding with payment. Thank you!

    Ohio, USA
  • ALLEN BRADLEY 800M-XA ($14.99 OBO)

    ALLEN BRADLEY 800M-XA ($14.99 OBO)

    • Manufacturer: Allen-Bradley

    “Used, very good conditions.” 800MXA CONTACT BLOCK 10 AMP 300 VAC 1 NO / 1 NC NEMA A300 720 VA 110-300 VAC OPEN STYLE MOUNTABLE

    $15 USD
    Waukesha, WI
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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.