Industrial Automation » Programmable Logic Controllers (PLC)

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Used peripherals

  • Trusted Seller
    Allen Bradley 1756-DHRI0D DH +

    Allen Bradley 1756-DHRI0D DH + RI0 Communication Interface, REV. 6.3

    • Manufacturer: Allen-Bradley
    • Model: 1756

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. Your purchase is protected...

    $150 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1756-PA75/A ControlLogix AC

    Allen Bradley 1756-PA75/A ControlLogix AC Power Supply, 13 Slots

    • Manufacturer: Allen-Bradley
    • Model: 1756

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. Your purchase is protected...

    $1,500 USD
    Suwanee, GA
  • Trusted Seller
    Moxa EDS-205 Ethernet Switch

    Moxa EDS-205 Ethernet Switch

    • Manufacturer: Moxa

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30...

    $35 USD
    Suwanee, GA
  • Trusted Seller
    WAGO 750-602 Power Supply Module

    WAGO 750-602 Power Supply Module and 750-600 End Module

    • Manufacturer: Wago

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30...

    $35 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1769-PA2 Power Supply,

    Allen Bradley 1769-PA2 Power Supply, Compact I/O

    • Manufacturer: Allen-Bradley
    • Model: 1769

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please ask any questions you have PRIOR to your purchase. *Your purchase includes a 30 ...

    $100 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1785-ME64 Memory Cartridge

    Allen Bradley 1785-ME64 Memory Cartridge

    • Manufacturer: Allen-Bradley
    • Model: 1785

    PLEASE REVIEW: We would ask that potential buyers please view all of the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. No warranty is implied o...

    $150 USD
    Suwanee, GA
  • Trusted Seller
    Moxa EDS-208 Entry-Level Unmanaged Ethernet

    Moxa EDS-208 Entry-Level Unmanaged Ethernet Switch with 8 10/100 Baset X Ports

    • Manufacturer: Moxa

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30...

    $190 USD
    Suwanee, GA
  • Trusted Seller
    Chromalox 337-300120-005 Immersion Heater

    Chromalox 337-300120-005 Immersion Heater

    • Manufacturer: Chromalox

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. No warranty is implied or of...

    $390 USD
    Suwanee, GA
  • Trusted Seller
    Allen-Bradley 1756-OB32

    Allen-Bradley 1756-OB32

    • Manufacturer: Allen-Bradley
    • Model: 1756-OB32

    “NEW OPEN BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” Allen-Bradley 1756-OB32 ControlLogix 32 Pt 12/24VDC D/O Module Ser A 16/10A 50/60C Allen-Bradley 1756-OB32 ControlLogix 32 Pt 12/24VDC D/O Module Ser A 16/...

    $1,300 USD
    Fleetwood, PA
  • Trusted Seller
    SIEMENS 6ES53168MA12 Simatic S5 Interface

    SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11

    • Manufacturer: Siemens
    • Model: 6ES

    “USED, IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE.” SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11 SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11 used, in working condition when ...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    Formsprag FSR-10/1.125

    Formsprag FSR-10/1.125

    • Manufacturer: Formsprag

    Formsprag FSR-10/1.125 Backstop Clutch -NIB Formsprag FSR-10/1.125 Backstop Clutch -NIB Shipping Shipping cost: UPS Calculated Delivery time: Typically within 1 business day of paid order. Payment We accept the f...

    $650 USD
    Fleetwood, PA
  • Trusted Seller
    Texas Instruments 6MT 32-bit PLC

    Texas Instruments 6MT 32-bit PLC I/O Logic Interfaces w/ 3 Chassis / 28 Modules

    • Manufacturer: Texas Instruments

    “UNTESTED.” Texas Instruments 6MT 32-bit PLC I/O Logic Interfaces w/ 3 Chassis / 28 Modules Texas Instruments 6MT 32-bit PLC I/O Logic Interfaces w/ 3 Chassis / 28 Modules SEE PICTURES FOR NUMBER AND TYPES OF MOD...

    $750 USD
    Fleetwood, PA
  • Trusted Seller
    Allen Bradley 2711P-T7C4D8 Panel View

    Allen Bradley 2711P-T7C4D8 Panel View Plus 700 Color Key Touch Display 24VDC 70W

    • Manufacturer: Allen-Bradley
    • Model: 2711

    “USED, IN NICE CONDITION. FADED COLORS, WAS IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE. SEE PICTURES ATTACHED” Allen Bradley 2711P-T7C4D8 Panel View Plus 700 Color Key Touch Display 24VDC 70W Allen Bradley 27...

    $1,250 USD
    Fleetwood, PA
  • Trusted Seller
    Siemens Simatic S5

    Siemens Simatic S5

    • Manufacturer: Siemens
    • Model: Simatic S5

    “In good condition. Was in working condition when taken out of service.” Siemens 6ES5-942-7UB11 Simatic S5 CPU Module w/ 3 Modules - 6ES5-951-7LB21- Siemens 6ES5-942-7UB11 Simatic S5 CPU Module w/ 3 Modules - 6ES...

    $1,350 USD
    Fleetwood, PA
  • Trusted Seller
    Siemens S5 430-7LA12 PLC Digital

    Siemens S5 430-7LA12 PLC Digital Input / 451-7LA11 Output Module w/ 9 Modules

    • Manufacturer: Siemens
    • Model: Simatic S5

    “UNTESTED.” Siemens S5 430-7LA12 PLC Digital Input / 451-7LA11 Output Module w/ 9 Modules Siemens S5 430-7LA12 PLC Digital Input / 451-7LA11 Output Module w/ 9 Modules Shipping Shipping cost: UPS Calculated Deliv...

    $700 USD
    Fleetwood, PA
4647484950

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.