Industrial Automation » Programmable Logic Controllers (PLC)

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937

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  • Allen-Bradley Allen Bradley 1747-L553

    Allen-Bradley Allen Bradley 1747-L553

    • Manufacturer: Allen-Bradley
    • Model: 1747

    “Tested and works. See pictures” Allen Bradley 1747-L553 /A SLC 500 5/05 Processor Controller RS232/64K 1747 L553 In good working and cosmetic condition. Tested and works. See pictures I will ship within one busi...

    $1,400 USD
    Houston, TX
  • Allen-Bradley 1785-L20E/E

    Allen-Bradley 1785-L20E/E

    • Manufacturer: Allen-Bradley
    • Model: 1785-L20E/E

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 1785-L20E/E PLC 5/20 Ethernet Processor Module Rev G In good working and cosmetic condition. Tested and works. See pictures. ...

    $700 USD
    Houston, TX
  • Allen-Bradley 2711P-RP9D

    Allen-Bradley 2711P-RP9D

    • Manufacturer: Allen-Bradley
    • Model: 2711

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 2711P-RP9D /A PanelView Plus 6 512MB DC Logic Module 2711P-B7C4D9 In good working and cosmetic condition. Tested and works. S...

    $700 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 2711P-RDT15C

    Allen-Bradley / Rockwell Automation 2711P-RDT15C

    • Manufacturer: Allen-Bradley
    • Model: 2711

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 2711P-RDT15C /B PanelView Plus 1500 Display Module 15" 2711P-RN6 In good working and cosmetic condition. Tested and works. Se...

    $1,200 USD
    Houston, TX
  • Allen-Bradley 2711-T10C8

    Allen-Bradley 2711-T10C8

    • Manufacturer: Allen-Bradley
    • Model: 2711

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 2711-T10C8 PanelView 1000 Control Panel HMI Ser E 10.4" ColorTouch In good working and cosmetic condition. Tested and works. ...

    $1,500 USD
    Houston, TX
  • Siemens Simatic

    Siemens Simatic

    • Manufacturer: Siemens
    • Model: SIMATIC

    “In good working and cosmetic condition. Tested and works. See pictures” Siemens 6AV6643-0CD01-1AX1 6AV6 643-0CD01-1AX1 Simatic MP277 10" MultiPanel In good working and cosmetic condition. Tested and works. See p...

    $600 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 2094-EN02D-M01-S0

    Allen-Bradley / Rockwell Automation 2094-EN02D-M01-S0

    • Manufacturer: Allen-Bradley
    • Model: 2094

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 2094-EN02D-M01-S0 /A Kinetix 6500 Safe Torque-Off Control Module In good working and cosmetic condition. Tested and works. Se...

    $1,200 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 2711P-RDT10C

    Allen-Bradley / Rockwell Automation 2711P-RDT10C

    • Manufacturer: Allen-Bradley
    • Model: 2711P-RDT10C

    “In good working and cosmetic condition. Tested and works. See pictures.” Allen Bradley 2711P-RDT10C /B PanelView Plus 2711P-T10C4A1 /A 2711P-RP1A G 10.4" In good working and cosmetic condition. Tested and works....

    $1,200 USD
    Houston, TX
  • Siemens Simanics

    Siemens Simanics

    • Manufacturer: Siemens

    “In good working and cosmetic condition. Tested and works. See pictures” Siemens Sinamics Control Unit CU320-2 DP 1P 6SL3040-1MA00-0AA0 Version 24VDC In good working and cosmetic condition. Tested and works. See ...

    $600 USD
    Houston, TX
  • Allen-Bradley / Rockwell Automation 1785-ENET

    Allen-Bradley / Rockwell Automation 1785-ENET

    • Manufacturer: Allen-Bradley
    • Model: 1785

    “In good working and cosmetic condition. Tested and works. See pictures” Allen Bradley 1785-ENET Ser C EtherNet/IP Expansion Module PLC-5 W/ 1785-L20B /D In good working and cosmetic condition. Tested and works. ...

    $900 USD
    Houston, TX
  • Siemens Simatic S7

    Siemens Simatic S7

    • Manufacturer: Siemens
    • Model: Simatic S7

    “In good working and cosmetic condition. Tested and works. See pictures” Siemens 6ES7412-3HJ14-0AB0 6ES7 412-3HJ14-0AB0 SIMATIC S7-400H CPU 412-3H In good working and cosmetic condition. Tested and works. See pic...

    $1,900 USD
    Houston, TX
  • Allen-Bradley Allen-Bradley

    Allen-Bradley Allen-Bradley

    • Manufacturer: Allen-Bradley

    “In good working and cosmetic condition. See pictures” Allen Bradley 1769-L36ERMS Ser A Compact Guard Logix Ethernet/IP In good working and cosmetic condition. Tested and works. I will ship within one business da...

    $2,000 USD
    Houston, TX
  • Schneider MHDA1028N00

    Schneider MHDA1028N00

    • Manufacturer: Schneider

    “In good working and cosmetic condition. Tested and works. See pictures” Schneider Electric Lexium Modicon 17S LXM 17S 28A Sercos Drive MHDS1028N00 In good working and cosmetic condition. See pictures. Never used...

    $1,500 USD
    Houston, TX
  • Allen-Bradley 1769-L32E

    Allen-Bradley 1769-L32E

    • Manufacturer: Allen-Bradley
    • Model: 1769

    “Surplus unit. See pictures” Surplus Allen Bradley 1769-L32E /A CompactLogix 750KB Memory Controller In new working and cosmetic condition. See pictures I will ship within one business day. International buyers a...

    $1,000 USD
    Houston, TX
  • Allen-Bradley 1756-DHRIO

    Allen-Bradley 1756-DHRIO

    • Manufacturer: Allen-Bradley
    • Model: 1756

    “Surplus unit. See pictures” Surplus Open Allen Bradley 1756-DHRIO /E ControlLogix DH+/RIO Interface Module In new working and cosmetic condition. Surplus unit I will ship within one business day. International b...

    $700 USD
    Houston, TX
45678

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.