Industrial Automation » Programmable Logic Controllers (PLC)

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Used plc input modules

  • Allen-Bradley MicroLogix 1762-IQ16 Ser B.

    Allen-Bradley MicroLogix 1762-IQ16 Ser B. DC Input Module. 3B-23

    • Manufacturer: Allen-Bradley
    • Model: 1762-IQ16

    Allen-Bradley MicroLogix 1762-IQ16 Ser B. DC Input Module. 3B-23 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Contr...

    $166 USD
    Duncan, SC
  • Trusted Seller
    ABB DI811 3BSE008552R1 PR:C PLC

    ABB DI811 3BSE008552R1 PR:C PLC Module DI 811 S800 Digital Input 48V 48 V (NP2133-23)

    • Manufacturer: ABB
    • Model: 3BSE

    ABB Asea Brown Boveri MPN: DI811 USED S800 Digital Input PLC Module 3BSE008552R1 PR:C 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $106 USD
    Chattanooga, TN
  • Trusted Seller
    Allen Bradley 1771-OD16 A ISOLATED

    Allen Bradley 1771-OD16 A ISOLATED 120V AC OUTPUT MODULE

    • Manufacturer: Allen-Bradley
    • Model: 1771

    New 30 day warranty WrP Mpn: 1771-OD16/B | Controller platform: PLC 5

    $250 USD
    Allendale, MI
  • HONEYWELL PLC 621-1151 INPUT BOARD

    HONEYWELL PLC 621-1151 INPUT BOARD 3C-3

    • Manufacturer: Honeywell

    Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment goes through basic power bench t...

    $26 USD
    Duncan, SC
  • Allen-Bradley 1794-IB32 Input Module. 3C-17

    Allen-Bradley 1794-IB32 Input Module. 3C-17 612598279906

    • Manufacturer: Allen-Bradley
    • Model: 1794

    Allen-Bradley 1794-IB32 Input Module. 3C-17 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palm...

    $96 USD
    Duncan, SC
  • Trusted Seller
    ABB 3HNA020882-001 /01 RID-04 I-DRIVE

    ABB 3HNA020882-001 /01 RID-04 I-DRIVE RECTIFIER MODULE

    • Manufacturer: ABB
    • Model: 3HNA

    This listing is for a USED ABB 3HNA 020882-001/01 RID-04 I-Drive Rectifier Module. Power rectifier module used in ABB IRB5400 robotic systems with S4P and S4P+ controllers. Converts AC input to DC for servo drive...

    $1,099 USD
    Detroit, MI
  • Allen-Bradley 1771-IVN 10-30 VDC Low

    Allen-Bradley 1771-IVN 10-30 VDC Low True Input Module. 3B-36

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $38 USD
    Duncan, SC
  • Trusted Seller
    WAGO 750-602 24 VDC Power

    WAGO 750-602 24 VDC Power Supply Module

    • Manufacturer: Wago

    Came from a working unit 30 day warranty WrBin45 Mpn: 750-602 | Country/region of manufacture: Germany | Wl: KL 2-1(MEDBLUEBIN)

    $9 USD
    Muskegon, MI
  • GE Fanuc IC693ACC300D Input Simulator

    GE Fanuc IC693ACC300D Input Simulator Module. 3D-17

    • Manufacturer: Fanuc

    ****Last module has a chip in the plastic retaining lever - see photo**** Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electro...

    $31 USD
    Duncan, SC
  • Schneider BMXDDI3202K PLC Module (BIN743)

    Schneider BMXDDI3202K PLC Module (BIN743)

    • Manufacturer: Schneider

    Schneider BMXDDI3202K PLC Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equipment...

    $53 USD
    Duncan, SC
  • Allen Bradley 1769-IQ32/A 24V DC

    Allen Bradley 1769-IQ32/A 24V DC CompactLogix Input Module. 3C-21 611320915655

    • Manufacturer: Allen-Bradley
    • Model: 1769

    Allen Bradley 1769-IQ32/A 24V DC CompactLogix Input Module. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Ti...

    $297 USD
    Duncan, SC
  • Allen-Bradley 1746-NI4 Ser. A SLC

    Allen-Bradley 1746-NI4 Ser. A SLC 500 Analog Input Module. 3D-14

    • Manufacturer: Allen-Bradley
    • Model: 1746

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $83 USD
    Duncan, SC
  • Allen Bradley 1746-ITV16 Ser. C

    Allen Bradley 1746-ITV16 Ser. C Fast DC Source Input Module. 3B-14

    • Manufacturer: Allen-Bradley
    • Model: 1746

    Allen Bradley 1746-ITV16 Ser. C Fast DC Source Input Module. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation includi...

    $83 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1756-IB16/A DC Input

    Allen Bradley 1756-IB16/A DC Input Module ControlLogix G01, Ser A, F/W Rev. 2.5

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB16/A

    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 purchase. *Your purchase includes a 30 day w...

    $60 USD
    Suwanee, GA
  • Trusted Seller
    Allen-Bradley 1771-ASB Ser C Remote

    Allen-Bradley 1771-ASB Ser C Remote I/O Adapter Module

    • Manufacturer: Allen-Bradley
    • Model: 1771-ASB

    Came from working unit 30 day warranty WrG Mpn: 1771-ASB

    $199 USD
    Allendale, MI
2021222324

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.