Industrial Automation » Programmable Logic Controllers (PLC)

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Used input output modules

  • Trusted Seller
    B&R Automation 4D2024.00-090 Panelware HMI

    B&R Automation 4D2024.00-090 Panelware HMI Monitor REV D0

    • Manufacturer: B & R

    New old stock surplus item from spare parts storage. Has some shelf wear. Rev D0. Part Of label Peeled off. If this item ships as Flat Rate Freight please see details in Shipping tab

    $1,500 USD
    Millersburg, IN
  • Trusted Seller
    Allen-Bradley Allen Bradley 1769-IQ16/A

    Allen-Bradley Allen Bradley 1769-IQ16/A

    • Manufacturer: Allen-Bradley
    • Model: 1769-IQ16/A

    “This item is in new condition it was removed from a machine that was never in use. No box included.” YOU ARE BUYING ONE (1) Allen Bradley Compact™I/O 16 Pt. Input Module 1769-IQ16/A. THIS ITEM IS IN NEW CONDITIO...

    $149 USD
    Austinville, VA
  • Trusted Seller
    Allen-Bradley Allen Bradley 1769-IF4/B/2

    Allen-Bradley Allen Bradley 1769-IF4/B/2

    • Manufacturer: Allen-Bradley
    • Model: 1769

    “This item is in new condition taken from unused machinery. No box.” YOU ARE BUYING ONE (1) Allen Bradley Compact I/O 4 Channel Analog Input Module 1769-IF4 Ser. B Rev. 2. THIS ITEM IS IN (NEW) CONDITION. SEE P...

    $289 USD
    Austinville, VA
  • Trusted Seller
    Allen-Bradley Compact I

    Allen-Bradley Compact I

    • Manufacturer: Allen-Bradley

    “This item is in new condition taken from a new machine that was never in use. No Box included.” YOU ARE BUYING ONE (1) Allen Bradley Compact I/O 16 Pt. Input Module 1769-IA16/A. THIS ITEM IS IN NEW CONDITION. SE...

    $149 USD
    Austinville, VA
  • Trusted Seller
    Allen-Bradley 1769-IQ32

    Allen-Bradley 1769-IQ32

    • Manufacturer: Allen-Bradley
    • Model: 1769

    “This item is in new condition taken from surplus machinery that was never in use, no box included.” YOU ARE BUYING ONE (1) Allen Bradley 1769-IQ32 Ser. A Rev. 1 24V DC CompactLogix Input Module. This item is in ...

    $989 USD
    Austinville, VA
  • Trusted Seller
    Allen-Bradley Allen Bradley 1769-IQ32/A

    Allen-Bradley Allen Bradley 1769-IQ32/A

    • Manufacturer: Allen-Bradley
    • Model: 1769

    “This item is in new condition it was removed from a piece of machinery that was never in use. No box included.” YOU ARE BUYING ONE (1) Allen Bradley Compact™I/O 32 Pt. Input Module 1769-IQ32 Ser. A. THIS ITEM IS...

    $299 USD
    Austinville, VA
  • Trusted Seller
    Siemens 6ES7 221-1EF00-0XA0 6ES7221-1EF00-0XA0 6ES72211EF000XA0,

    Siemens 6ES7 221-1EF00-0XA0 6ES7221-1EF00-0XA0 6ES72211EF000XA0, Missing door

    • Manufacturer: Siemens

    Came from working unit 30 day warranty wrbin17 Mpn: 6ES7 221-1EF00-0XA0 | Controller platform: S7/200 | Country/region of manufacture: United States | Type: Digital Input Module

    $29 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley,1771-OW

    Allen Bradley,1771-OW

    • Manufacturer: Allen-Bradley
    • Model: 1771

    Came from working unit 30 day warranty wrbin35 Mpn: 1771-OW | Output rating: 24 - 138 Volts AC; 24 - 125 Volts DC | Type: Relay Output Module, 8 Channels | Date code: 2007 | Controller platform: PLC-5

    $29 USD
    Muskegon, MI
  • Trusted Seller
    GE FANUC IC693MDL645C

    GE FANUC IC693MDL645C

    • Manufacturer: Fanuc

    Came from working units 30 day warranty Wr7 Bin4 Mpn: IC693MDL645C | Type: Input Module

    $29 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 1746-IB32 SLC500 Ser

    Allen Bradley 1746-IB32 SLC500 Ser D

    • Manufacturer: Allen-Bradley
    • Model: 1746

    New 30 day warranty Wr17 Mpn: 1746-IB32 | Controller platform: SLC 500 | Type: Input Module

    $159 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 1769-OF2 1769-0F2 Ser

    Allen Bradley 1769-OF2 1769-0F2 Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1769

    Came from working unit 30 day warranty WrK Mpn: 1769-OF2 | Oem product description: COMPACTLOGIX 2 PT A/O C AND V MODULE | Country/region of manufacture: Malaysia | Price is for each: Price is for ONE Item Only. ...

    $119 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Allen-Bradley 1746-OA16

    Allen-Bradley Allen-Bradley 1746-OA16

    • Manufacturer: Allen-Bradley
    • Model: 1746-OA16

    “This item is in new condition taken from a new machine that was never in use. No box included.” YOU ARE BUYING ONE (1) Allen Bradley Compact I/O 16 Pt. 85-265VAC Output Module 1769-OA16/A Mat No. 1769-OA16 A. T...

    $269 USD
    Austinville, VA
  • Trusted Seller
    Siemens 6ES7 221-1EF00-0XA0 6ES7221-1EF00-0XA0 6ES72211EF000XA0

    Siemens 6ES7 221-1EF00-0XA0 6ES7221-1EF00-0XA0 6ES72211EF000XA0

    • Manufacturer: Siemens

    Came from working unit 30 day warranty wrbin17 Mpn: 6ES7 221-1EF00-0XA0 | Controller platform: S7/200 | Country/region of manufacture: United States | Type: Digital Input Module

    $29 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 1746-OW8 Ser.A

    Allen Bradley 1746-OW8 Ser.A

    • Manufacturer: Allen-Bradley
    • Model: 1746

    Came from a working unit 30 day warranty WrS Mpn: 1746-OW8 | Controller platform: SLC 500 | Modified item: No | Type: PLC Output Module | Country/region of manufacture: Malaysia | Custom bundle: No | Analog/digit...

    $50 USD
    Muskegon, MI
  • Trusted Seller
    Allen-Bradley Allen Bradley Compact ™

    Allen-Bradley Allen Bradley Compact ™ I / O 32

    • Manufacturer: Allen-Bradley

    “This item is in new condition it was removed from a piece of machinery that was never in use. No box included.” YOU ARE BUYING ONE (1) Allen Bradley Compact I/O 32 PT. Sourcing Output Module Cat No. 1769-OB32 Se...

    $249 USD
    Austinville, VA
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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.