Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

77

Used allen coding

  • 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
  • Allen Bradley 2755 Single Head

    Allen Bradley 2755 Single Head Bar Code Decoder, 2755-DS1A, NIB

    • Manufacturer: Allen-Bradley

    “We can ship overnight if needed just contact us ahead of time.” ADI-784 PLEASE SEE PICTURE FOR MORE INFO PLEASE FEEL FREE TO ASK ANY QUESTIONS We can ship on your account or use our account and we can do next da...

    $375 USD
    Hamilton, MI
  • Trusted Seller
    Allen Bradley 1756-IB32 SER B

    Allen Bradley 1756-IB32 SER B

    • Manufacturer: Allen-Bradley
    • Model: 1756-IB32/B

    Came from working unit 30 day warranty WrR Mpn: 1756-IB32 | Oem product description: CONTROLLOGIX 32 PT 12/24V DC D/I MODULE Country/Region of Manufacture | Universal product code (upc): 61259817130 | Analog/dig...

    $120 USD
    Allendale, MI
  • Trusted Seller
    Allen Bradley 1747-L542 Ser A

    Allen Bradley 1747-L542 Ser A Rev 2

    • Manufacturer: Allen-Bradley
    • Model: 1747-L542

    missing door Came from working unit 30 day warranty Wr29 Bin3

    $199 USD
    Allendale, 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
  • ALLEN BRADLEY 2755-DH1 BAR-CODE READER,

    ALLEN BRADLEY 2755-DH1 BAR-CODE READER, SERIES-A, 130VAC, 50/60HZ @1D

    • Manufacturer: Allen-Bradley

    This ALLEN BRADLEY 2755-DH1 BAR-CODE READER, SERIES-A, 130VAC, 50/60HZ is in used working condition. Buy with confidence or your money back guaranteed.

    $179 USD
    Greenville, SC
  • Trusted Seller
    Allen Bradley 1746-P2. 1746-A13. 1746-IB16.

    Allen Bradley 1746-P2. 1746-A13. 1746-IB16. 1747-SN. 1746-ITB16. 1746-NR4.

    • Manufacturer: Allen-Bradley
    • Model: 1746

    1746-OX8. 1747-SDN. 1746-OB16 Came from a working unit 30 day warranty WrJ

    $1,151 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley 2711-T10C20 Ser D

    Allen Bradley 2711-T10C20 Ser D Rev B FRN 4.20 PanelView 1000 UPS RED

    • Manufacturer: Allen-Bradley
    • Model: 2711

    Came from working unit 30 day warranty WrK Mpn: 2711-T10C20 | Product series: PanelView 1000 | Unspsc: 43211903 | Universal product code (upc): 66207271860 | Oem lifecycle status: DISCONTINUED - Obsolete | Class...

    $899 USD
    Muskegon, MI
  • Trusted Seller
    Allen Bradley SLC 500 DH-45

    Allen Bradley SLC 500 DH-45 Link Coupler

    • Manufacturer: Allen-Bradley
    • Model: SLC500

    Model # SLC 500 DH-45 Serial # B Cat # 747 AIC External Power Requirements: 25 VDC +/- 25% at 190 mA N.E.C. Class 2 Palm Tree # LR-000000-11022020-LR014 Picture# 10192020 Bid with Confidence on this item, chec...

    $69 USD
    Providence, RI
  • 2711P-RDB7C | Allen Bradley |

    2711P-RDB7C | Allen Bradley | PanelView Plus CE 700 HMI Panel, Refurbished @1C

    • Manufacturer: Allen-Bradley
    • Model: 2711

    This 2711P-RDB7C | Allen Bradley | PanelView Plus CE 700 HMI Panel has had the touchscreen and keypad replaced. Please note the pictures as the panel powers up, but displays an error code as depicted in the pictu...

    $1,169 USD
    Greenville, SC
  • Allen-Bradley 1395-B77-D4-P10-P54EN DC Controller 125

    Allen-Bradley 1395-B77-D4-P10-P54EN DC Controller 125 HP NEW Z16

    • Manufacturer: Allen-Bradley
    • Model: 1395

    Allen-Bradley 1395 DC Controller Cat #: 1395-B77-D4-P10-P54EN Ser A Rated Power Output: 125 HP (93.3 kW) Mfg 2003 Email w/ Zip Code for Freight Rate 285 LBS New (other) Surplus, Excess Inventory Located at Bitter...

    $2,000 USD
    Springfield, NH
  • Trusted Seller
    ALLEN-BRADLEY 1769-IF8 CompactLogix 8 Channel

    ALLEN-BRADLEY 1769-IF8 CompactLogix 8 Channel Analog Voltage/Current Input Module X129288

    • Manufacturer: Allen-Bradley
    • Model: 1769

    CompactLogix 8 Channel Analog Voltage/Current Input Module

    $175 USD
    El Paso, TX
  • Trusted Seller
    ALLEN-BRADLEY 1771-IN

    ALLEN-BRADLEY 1771-IN

    • Manufacturer: Allen-Bradley
    • Model: 1771

    24V electronic module model 1771-IN brand Allen Bradley manufacturer: Allen Bradley Never used

    Hermosillo, Mexico
  • Trusted Seller
    ALLEN-BRADLEY 1745-TAC

    ALLEN-BRADLEY 1745-TAC

    • Manufacturer: Allen-Bradley
    • Model: 1745

    Terminal assy model 1745-TAC brand Allen Bradley manufacturer: Allen Bradley Never used

    Hermosillo, Mexico
  • Trusted Seller
    ALLEN-BRADLEY 1785-ME16/A

    ALLEN-BRADLEY 1785-ME16/A

    • Manufacturer: Allen-Bradley
    • Model: 1785

    EEPROM memory cartridge 0.17 AMP 5 VDC model 1785-ME16/A brand Allen - Bradley manufacturer: Allen-Bradley Never used

    Hermosillo, Mexico
12345

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.