Industrial Automation » Programmable Logic Controllers (PLC)

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  • Trusted Seller
    Eaton SL7-AP24 Acoustic Device Module,

    Eaton SL7-AP24 Acoustic Device Module, 24V, Continuous or Pulse *NEW*

    • Manufacturer: Eaton

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $85 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley Compact Logix Communications

    Allen Bradley Compact Logix Communications Module

    • Manufacturer: Allen-Bradley
    • Model: 1769

    New Open Box Name: Compact Logix Communications Module | Arrival date: 06-26-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Electrical: 1.4A @ 24V, 30V CONTINUOUS | Weight (lb.): 6 | Available quantity: 1

    $260 USD
    Euclid, OH
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    ALLEN-BRADLEY 1771-OQ serie B

    ALLEN-BRADLEY 1771-OQ serie B

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Allen-Bradley 1771-OQ Series B 24V Isolated Digital Output Module Brand: Allen-Bradley Designed to integrate into PLC-5 family (1771 series) I/O chassis Never used

    Hermosillo, Mexico
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    Allen-Bradley 800T-NX224 Selector Switch

    Allen-Bradley 800T-NX224 Selector Switch

    • Manufacturer: Allen-Bradley
    • Model: 800T

    Ideal for professionals in need of reliable equipment, the Allen-Bradley 800T-NX224 is an essential tool for operations requiring precise control. The used condition does not compromise its operational efficiency...

    $150 USD
    Eaton Rapids, MI
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    40A ABB 2CTB802344R2100 Surge Protective

    40A ABB 2CTB802344R2100 Surge Protective Device OVR T2 3L 40 150 P TS U New NIB

    • Manufacturer: ABB
    • Model: CTB

    ABB Surge Protective Device Brand: ABB Quantity: 1 Condition: New in box Series: OVRT2 Type: 2CTB802344R2100 Assembly#: OVR T2 2N 40-150 P TS U Nominal Discharge Surge Current: 20kA Maximum Discharge Surge Curren...

    $333 USD
    Belgium, WI
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    Honeywell 900R08-0001  HC900 Controller

    Honeywell 900R08-0001 HC900 Controller

    • Manufacturer: Honeywell

    “*IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE” Honeywell 900R08-0001 HC900 Controller Honeywell 900R08-0001 HC900 Controller The Honeywell 900R08-0001 HC900 Controller is part of the Honeywell HC900 family, ...

    $1,200 USD
    Fleetwood, PA
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    Dengensha GMP-0626B-1 Timer Board

    Dengensha GMP-0626B-1 Timer Board

    • Manufacturer: Dengensha

    The Dengensha GMP-0626B-1 Timer Board is a new and reliable component designed for industrial applications requiring precise timing and control. Manufactured by Dengensha, a respected name in industrial equipment...

    $250 USD
    Eaton Rapids, MI
  • Trusted Seller
    Allen Bradley 509-BOD Size 1

    Allen Bradley 509-BOD Size 1 Motor Starter 120V Coil CB236 509-B0D (No Heaters) (AH0698-15)

    • Manufacturer: Allen-Bradley
    • Model: CB236

    Allen Bradley MPN: 509-BOD USED Size 1 Motor Starter Series B 120V Coil Does not include heaters Coil: 115-120V 60HZ - 110V 50HZ Coil Cat. No: CB236 Max Continuous Amps: 27 Amps 600 VAC Max Approximate Dimensio...

    $28 USD
    Chattanooga, TN
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    Wintriss 9644003 2CHPAC D42440 AutoSetPac

    Wintriss 9644003 2CHPAC D42440 AutoSetPac

    • Manufacturer: Wintriss

    The Wintriss 9644003 2CHPAC D42440 AutoSetPac is a reliable, pre-owned piece of equipment designed to enhance automation in industrial settings. With its robust construction, this unit is ideal for those seeking ...

    $1,600 USD
    Eaton Rapids, MI
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    Allen Bradley 500-BOD93 NEMA Size

    Allen Bradley 500-BOD93 NEMA Size 1 Contactor 120V Coil CB236 500-B0D93 NIB (AH0686-1)

    • Manufacturer: Allen-Bradley
    • Model: CB236

    Allen Bradley MPN: 500-BOD93 NEW Size 1 Motor Contactor Series B | 120V Coil new in box This Starter is new in its original, open, packaging. Coil: 115-120V 60HZ - 110V 50HZ Coil Cat. No.: CB236 Max Continuous ...

    $69 USD
    Chattanooga, TN
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    Allen Bradley 609-AAW Manual Starting

    Allen Bradley 609-AAW Manual Starting Switch

    • Manufacturer: Allen-Bradley

    “You get the unit in the picture” Allen Bradley 609-AAW Manual Starting Switch 609AAW. He MAXIMUM HORSEPOWER RATINGS 3 Phase 200-230 Volts IMPORTANT: When ordering heater elements for this controller always speci...

    $285 USD
    Neenah, WI
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    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
  • The Electron Machine Corporation MPR

    The Electron Machine Corporation MPR E-Scan S13020-1

    • Manufacturer: The Electron

    “In Excellent condition.” For sale is a used Electron Machine Corporation MPR E-Scan S13020-1 Process Refractometer, a sophisticated instrument designed for continuous, real-time measurement of the refractive ind...

    $2,000 USD
    Acworth, GA
  • Trusted Seller
    Westinghouse AEHH8N PLC Processors

    Westinghouse AEHH8N PLC Processors

    • Manufacturer: Teco - Westinghouse
    • Model: AEHH8N

    WESTINGHOUSE MODEL AEHH8N 100/75 HP ELECTRIC INDUCTION MOTOR NEW, NEVER INSTALLED Output Range: 3/4 - 800 HP z Speed: 3600, 1800, 1200 & 900 RPM Three Phase, 60 Hz, 1.15 Service Factor (Continuous); 50 Hz, 1.0 Se...

    $10,999 USD

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    Est. $216/mo

    Chico, TX
  • Trusted Seller
    Apiste ENC-GR1100EX

    Apiste ENC-GR1100EX

    • Manufacturer: Apiste

    ““Call for photos and specs number: 786/277/7843. Large inventory of compressors, dryers, chillers, filters, conveyors and forklifts.”” MD MACHINERY CENTER HIGH QUALITY, GOOD PRICING, FAST SHIPPING! QUESTIONS CAN...

    $1,498 USD
    Miami, FL
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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.