Industrial Automation » Programmable Logic Controllers (PLC)

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Used computer hardware & software

  • Controls

    Controls

    • used

    • Manufacturer: Shuttleworth

    Shuttleworth offers a wide variety of state-of-the-art electrical control options ranging from simple drive motors and sensors to turnkey electrical control systems. Partial or complete design and software develo...

    Huntington, IN
  • Trusted Seller
    SIEMENS 6FC5357-0BB25-0AA0 Processor Module

    SIEMENS 6FC5357-0BB25-0AA0 Processor Module

    • new

    • Manufacturer: Siemens
    • Model: 6FC5357-0BB25-0AA0

    Processor Module Processor Module 6FC5357-0BB25-0AA0 SINUMERIK 840D/DE CNC hardware NCU 572.5, 650 MHz, 64 MB without system software memory: NC 3 MB, PLC 128 KB PROFIBUS DP prepared In stock ready to ship SINUME...

    Fujian, China
  • Trusted Seller
    F940GOT-LWD-E | Mitsubishi Graphic Operation

    F940GOT-LWD-E | Mitsubishi Graphic Operation Terminal Main Unit

    • used

    • Manufacturer: Mitsubishi

    Mitsubishi F940GOT-LWD-E Graphic Operation Terminal Main Unit The F940GOT-*WD-E (hereafter called “GOT” or “F940GOT”) is to be mounted on the face of a control panel or operations panel, and connected to the prog...

    Fujian, China
  • Trusted Seller
    F8620/4 | HIMA CPU Module

    F8620/4 | HIMA CPU Module

    • used

    • Manufacturer: Hima

    HIMA F8620/4 CPU Module The HIMA PES mainly consists of the H41q and H51q system families. Both system families are based on the same hardware and software, and they are the 3rd generation of the field-proven HIM...

    Fujian, China
  • Trusted Seller
    PXI-8106 | NI Embedded Controller

    PXI-8106 | NI Embedded Controller

    • new

    • Manufacturer: NI

    NI PXI-8106 Embedded Controller NI PXI-8106 Embedded Controller 2.16 GHz dual core processor PXI embedded controller - PXI-8106 is an Intel Core 2 Duo embedded controller for PXI and CompactPCI systems. 2.16 GHz ...

    Fujian, China
  • no-image_en.png

    IS420UCSBH3A GE UCSB Controller Module

    • new

    • Manufacturer: GE

    IS420UCSBH3A GE UCSB Controller Module Manufacture：GE Origin：USA Condition： New ,In Stock IS420UCSBH3A GE UCSB Controller Module Introducing the IS420UCSBH3A: The IS420UCSBH3A is a UCSB controller module develope...

    Xiamen, China
  • no-image_en.png

    6ES7675-3AG30-0PA0 SIMATIC MICROBOX 420-T

    • new

    SIEMENS C7/RACK PC,BOX PC 6ES76753AG300PA0 SIMATIC MICROBOX 420-T,,WITH SIMATIC WINAC RTX 2005,AND SIMATIC SOFTNET PG, WITH,TECHNOLOGY/MOTION CONTROL-FUNC.,INSTALLED READY TO RUN ON,MICROBOX PC420 WITH,PIII 933 M...

    Shenzhen, China
  • no-image_en.png

    6ES7675-3AG30-0QA0 SIMATIC MICROBOX 420-T

    • new

    SIEMENS C7/RACK PC,BOX PC 6ES76753AG300QA0 SIMATIC MICROBOX 420-T,,WITH SIMATIC WINAC RTX 2005,,TECHNOLOGY/MOTION CONTROL-FUNC.,AND SIMATIC SOFTNET PG,,INSTALLED READY TO RUN ON,MICROBOX PC420 WITH,PIII 933 MHZ, ...

    Shenzhen, China

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.