Industrial Automation » Programmable Logic Controllers (PLC)

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Used control systems

  • Trusted Seller
    Allen Bradley CompactLogix 5380 Controller

    Allen Bradley CompactLogix 5380 Controller 5069-L330ERM w/DC/Analog Input/Output

    • Manufacturer: Allen-Bradley
    • Model: CompactLogix

    Here is an Allen Bradley CompactLogix 5380 Controller 5069-L330ERM w/ DC/Analog Input/Output Modules This was taken from a NEW Parker Custom system - No Box but system was Brand New and never used Made in 2018/...

    $2,495 USD
    Walpole, MA
  • Trusted Seller
    Allen Bradley 150-F84 Protective Module

    Allen Bradley 150-F84 Protective Module

    • Manufacturer: Allen-Bradley
    • Model: 150-F

    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 ...

    $200 USD
    Suwanee, GA
  • Trusted Seller
    Honeywell RA890G 126

    Honeywell RA890G 126

    • Manufacturer: Honeywell
    • Model: RA890

    “NEW WITHOUT BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” Honeywell RA890G 1260 Burner Programme Protectorelay Primary Controller Honeywell RA890G 1260 Burner Programme Protectorelay Primary Controller The Hone...

    $1,300 USD
    Fleetwood, PA
  • Trusted Seller
    Siemens Simatic S5

    Siemens Simatic S5

    • 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
  • Trusted Seller
    Modicon AS-B872-002

    Modicon AS-B872-002

    • Manufacturer: Modicon

    “MINOR SCRATCHES, FADED COLORS, RUST - SEE PICTURE FOR DETAILS” Modicon AS-B872-002 PLC Processors 984 Series Controller Platform Modicon AS-B872-002 PLC Processors 984 Series Controller Platform The Modicon AS-B...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    Eurotherm AH242880

    Eurotherm AH242880

    • 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
  • Trusted Seller
    Canberra WSERF/SB9946514

    Canberra WSERF/SB9946514

    • Manufacturer: Canberra

    “NEW OPEN BOX - MINOR SCRATCHES, FADED COLORS, RUST - SEE PICTURE FOR DETAILS” Canberra WSERF/SB9946514 PA-5C(V2) Control Module Canberra WSERF/SB9946514 PA-5C(V2) Control Module 🔧 Canberra PA-5C(V2) Control Modu...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    Qualitrol 909-300-01 - GB14048.5

    Qualitrol 909-300-01 - GB14048.5

    • Manufacturer: Qualitrol

    “USED, IN NICE CONDITION. WAS IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE. SEE PICTURES ATTACHED” Qualitrol 909-300-01 - GB14048.5 Seal-In Relay Screw Terminal 120/240VAC-DC Qualitrol 909-300-01 - GB14048.5 Se...

    $2,400 USD
    Fleetwood, PA
  • Allen Bradley Bulletin 8520, 8520-4S10A-EX4-S-1-2-3-4-5-7,

    Allen Bradley Bulletin 8520, 8520-4S10A-EX4-S-1-2-3-4-5-7, Series C - USED

    • Manufacturer: Allen-Bradley

    USED Unable to test Allen Bradley Bulletin 8520, 8520-4S10A-EX4-S-1-2-3-4-5-7, Series C, 9/440, 4-Axis, 10KW System Module - Plastic latch is broken (Really have 3 units but one has a damaged chassis, metal is be...

    $700 USD
    Kawkawlin, MI
  • Trusted Seller
    Novellus Systems MODULE CONTROLLER P100

    Novellus Systems MODULE CONTROLLER P100

    • Manufacturer: Lam Research - Novellus

    “The unit is the base system with the motherboard and hard disk only no PCB cards are installed (see photos).” Novellus Systems 02-034310-00 Module P100 Controller 647633-203 No Cards Surplus Inventory # CONJ-150...

    $1,008 USD
    Albuquerque, NM
  • Trusted Seller
    ALLEN BRADLEY MicroLogix 1500 1764-24BWA

    ALLEN BRADLEY MicroLogix 1500 1764-24BWA /A

    • Manufacturer: Allen-Bradley
    • Model: MicroLogix 1500

    ALLEN BRADLEY MicroLogix 1500 1764-24BWA /A ALLEN BRADLEY MicroLogix 1500 1764-24BWA /A ALLEN BRADLEY MicroLogix 1500 1764-24BWA /A 1. The ALLEN BRADLEY MicroLogix 1500 1764-24BWA /A is a versatile and compact pr...

    $499 USD
    Fleetwood, PA
  • Trusted Seller
    SMC MGGMF40TF-75 CYLINDER

    SMC MGGMF40TF-75 CYLINDER

    • Manufacturer: SMC

    “used in great condition” SMC MGGMF40TF-75 CYLINDER SMC MGGMF40TF-75 CYLINDER 🔩 Precision Engineering : The SMC MGGMF40TF-75 Cylinder is meticulously engineered to deliver reliable and precise motion control in a...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    Electro Sensor MICROSPEED 196

    Electro Sensor MICROSPEED 196

    • Manufacturer: Electro Sensor

    “USED, IN NICE CONDITION. WAS IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE. SEE PICTURES ATTACHED” Electro Sensors MICROSPEED 196 Sensor 115 Volts 213-007500 REV B Electro Sensors MICROSPEED 196 Sensor 115 Volt...

    $1,300 USD
    Fleetwood, PA
  • Trusted Seller
    EG & G Flow Technology

    EG & G Flow Technology A4-81ZXW-LEG-1 Flow Sensor

    • Manufacturer: Flow Technology

    “used in great condition” EG & G Flow Technology A4-81ZXW-LEG-1 Flow Sensor EG & G Flow Technology A4-81ZXW-LEG-1 Flow Sensor 🌊 Accurate Flow Measurement : The EG & G Flow Technology A4-81ZXW-LEG-1 Flow Sensor pr...

    $480 USD
    Fleetwood, PA
  • Trusted Seller
    Bently Nevada 36393-01

    Bently Nevada 36393-01

    • Manufacturer: Bently Nevada

    BENTLY NEVADA 18639-01 Valve Position Transducer LVDT CAT# 36393-01 BENTLY NEVADA 18639-01 Valve Position Transducer LVDT CAT# 36393-01 🔧 Part Number : 36393-01 🔩 Serial Number : 8111 📏 LVDT Housing Assembly : Sp...

    $890 USD
    Fleetwood, PA
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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.