Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    MITSUBISHI MC111B C1N624A813G54B REV.D PC

    MITSUBISHI MC111B C1N624A813G54B REV.D PC BOARD ($40 OBO)

    • Manufacturer: Mitsubishi
    • Model: MC111B

    “Used, fair condition” MITSUBISHI MC111B C1N624A813G54B REV.D PC BOARD ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please provide your deliver...

    $40 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 1746-N2 CARD SLOT

    ALLEN BRADLEY 1746-N2 CARD SLOT FILLER ($8 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 1746

    “USED, EXCELLENT” ALLEN BRADLEY 1746-N2 CARD SLOT FILLER FOR PROGRAMMABLE CONTROLLER OPEN STYLE RACK MOUTABLE PLC MODULAR CARD SLOT FILLER ***Local deliveries available, simply message us before purchasing so we ...

    $8 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800T-FXP16 A1 PUSH

    ALLEN BRADLEY 800T-FXP16 A1 PUSH BUTTON ($35 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “USED, EXCELLENT” ALLEN BRADLEY 800T-FXP16 A1 PUSH BUTTON 120V 50/60 HERTZ ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please provide your del...

    $35 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800T-PB16 GREEN PUSH

    ALLEN BRADLEY 800T-PB16 GREEN PUSH BUTTON ($30 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “USED, EXCELLENT” ALLEN BRADLEY 800T-PB16 GREEN PUSH BUTTON 30.5 MM 120 VAC 50/60 HERTZ STANDARD - 1 NO ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for...

    $30 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800T-A2 PUSH BUTTON

    ALLEN BRADLEY 800T-A2 PUSH BUTTON ($30 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “USED, EXCELLENT” ALLEN BRADLEY 800T-A2 PUSH BUTTON 30.5 MM TYPE 4/13 BLACK FLUSH HEAD ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please prov...

    $30 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800MR-A1 SERIES A

    ALLEN BRADLEY 800MR-A1 SERIES A GREEN PUSH BUTTON ($10 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800MR

    “USED, EXCELLENT” ALLEN BRADLEY 800MR-A1 SERIES A GREEN PUSH BUTTON FLUSH HEAD 2 POSITION NON-ILLUMINATED ROUND OPERATOR ***Local deliveries available, simply message us before purchasing so we can properly adjus...

    $10 USD
    Waukesha, WI
  • Allen Bradley 1771-HMA 96K Memory

    Allen Bradley 1771-HMA 96K Memory Module - NEW

    • Manufacturer: Allen-Bradley
    • Model: 1771

    NEW Allen Bradley 1771-HMA 96K Memory Module. Unit in factory sealed box. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may...

    $588 USD
    Kawkawlin, MI
  • Trusted Seller
    ALLEN BRADLEY 800T-QT10 GREEN PUSHBUTTON

    ALLEN BRADLEY 800T-QT10 GREEN PUSHBUTTON ($10 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “Used, great condition” ALLEN BRADLEY 800T-QT10 GREEN PUSHBUTTON FULL VOLTAGE - 120V AC/DC STANDARD - 1 NO 1 NC TYPE 4/13 ***Local deliveries available, simply message us before purchasing so we can properly adju...

    $10 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 194R-NN030P3 SERIES A

    ALLEN BRADLEY 194R-NN030P3 SERIES A DISCONNECT SWITCH ($65 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 194R

    “USED, EXCELLENT” ALLEN BRADLEY 194R-NN030P3 SERIES A DISCONNECT SWITCH 30 AMP 600 VAC NON-FUSED DIMENSION; 78.7X58.4X58.4 CM ***Local deliveries available, simply message us before purchasing so we can properly ...

    $65 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800T-PB16 AMBER PUSH

    ALLEN BRADLEY 800T-PB16 AMBER PUSH BUTTON ($30 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “USED, EXCELLENT” ALLEN BRADLEY 800T-PB16 AMBER PUSH BUTTON 30.5 MM ILLUMINATED ORANGE / AMBER COLOR 120 VAC 50/60 HERTZ ***Local deliveries available, simply message us before purchasing so we can properly adjus...

    $30 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800MR-PA16S RED PILOT

    ALLEN BRADLEY 800MR-PA16S RED PILOT LIGHT ($20 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800MR

    “USED, EXCELLENT” ALLEN BRADLEY 800MR-PA16S RED PILOT LIGHT FLUSH HEAD 22.5 MM 120 VAC TRANSFORMER 50/60 HERTZ WITHOUT LENS ***Local deliveries available, simply message us before purchasing so we can properly ad...

    $20 USD
    Waukesha, WI
  • Trusted Seller
    ALLEN BRADLEY 800T-D2 SERIES N

    ALLEN BRADLEY 800T-D2 SERIES N BLACK PUSH BUTTON ($25 OBO)

    • Manufacturer: Allen-Bradley
    • Model: 800T

    “USED, EXCELLENT” ALLEN BRADLEY 800T-D2 SERIES N BLACK PUSH BUTTON 30.5 MM NON-ILLUMINATED TYPE 4/13 MUSHROOM HEAD ***Local deliveries available, simply message us before purchasing so we can properly adjust the ...

    $25 USD
    Waukesha, WI
  • Trusted Seller
    OMRON CJ1W-ID211 INPUT UNIT ($25

    OMRON CJ1W-ID211 INPUT UNIT ($25 OBO)

    • Manufacturer: Omron
    • Model: CJ1W

    “USED, EXCELLENT” OMRON CJ1W-ID211 INPUT UNIT I/O MODULE CJ SERIES DC INPUT 24 VDC 7 MA M3 CONNECTION DIN RAIL MOUNT ***Local deliveries available, simply message us before purchasing so we can properly adjust th...

    $25 USD
    Waukesha, WI
  • Siemens 6AV7861-4TB00-1AA0 Simatic Flat Panel

    Siemens 6AV7861-4TB00-1AA0 Simatic Flat Panel 17" Touch Screen - USED

    • Manufacturer: Siemens
    • Model: 6AV

    USED Siemens 6AV7861-4TB00-1AA0 Simatic Flat Panel 17" Touch Screen 100-240VAC Panel Series P20. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. T...

    $1,425 USD
    Kawkawlin, MI
  • Siemens 6AV7674-1LA53-0AA0 19” Somatic HMI

    Siemens 6AV7674-1LA53-0AA0 19” Somatic HMI Profisafe Extension Unit - NEW

    • Manufacturer: Siemens
    • Model: 6AV

    NEW OTHER refer to pictures Siemens 6AV7674-1LA53-0AA0 19” Somatic HMI Profisafe Extension Unit Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. Th...

    $950 USD
    Kawkawlin, MI
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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.