Industrial Automation » Programmable Logic Controllers (PLC)

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Used memory card

  • FANUC Main PCB Standard

    FANUC Main PCB Standard

    • Manufacturer: Fanuc

    This listing is for the main board only, the daughterboards are not included. Most axis control cards, CPU cards and FROM/SRAM modules are available for purchase separately, see Related Parts. If you do not see t...

    Pontiac, MI
  • Trusted Seller
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    Memory module from Siemens - 6ES5376-OAA21 29206

    • Manufacturer: Siemens
    • Model: 6ES5376

    control card, output card, controller, memory module, PLC controller, expansion module, interface module, eprom

    Wiefelstede, Germany
  • Trusted Seller
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    Memory module from Siemens - 6ES5 910-OAA 31 28540

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
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    Memory submodules from Siemens - 6ES5 375-OLC31 28536

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
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    Memory submodules from Siemens - 6ES5 375-OLC61 28537

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
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    Memory submodules from Siemens - 6ES5 375-OLC41 28532

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
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    Memory submodules from Siemens - 6ES5 375-1LA15 28529

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
    560-2136 | Siemens Global Memory

    560-2136 | Siemens Global Memory Card

    • Manufacturer: Siemens

    Siemens 560-2136 Global Memory Card Siemens 560-2136 Global Memory Card The CPU memory areas and the load memory on the SIMATIC memory card. In addition to the load memory, the SIMATIC memory card may also contai...

    Fujian, China
  • Trusted Seller
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    Memory submodules from Siemens - 6ES5 375-1LA21 28535

    • Manufacturer: Siemens
    • Model: 6ES

    control card, output card, controller, memory module, PLC controller, expansion module, interface module

    Wiefelstede, Germany
  • Trusted Seller
    30735974-002 | Honeywell TREND MEMORY

    30735974-002 | Honeywell TREND MEMORY CARD

    • Manufacturer: Honeywell

    Honeywell 30735974-002 TREND MEMORY CARD 1A 24V DC rated relays that are connected via two 16-way connectors, the left connector for the first 8 channels and right connector for the second 8 channels. The pin-out...

    Fujian, China
  • Trusted Seller
    PPC-IPC-S | PLEIGER Flash card

    PPC-IPC-S | PLEIGER Flash card memory

    • Manufacturer: Pleiger

    PLEIGER PPC-IPC-S Flash card memory PLEIGER PPC-IPC-S Flash card memory Compact design and construction – hat rail fitting for switching cabinet and in-desk installation Several operator terminals are connected v...

    Fujian, China
  • Trusted Seller
    HSM01.1-FW | Rexroth Memory Card

    HSM01.1-FW | Rexroth Memory Card

    • Manufacturer: Bosch - Rexroth

    Rexroth HSM01.1-FW Memory Card Rexroth HSM01.1-FW Memory Card FIRMWARE PROGRAM CARD Rexroth HSM01.1-FW Memory Card HSM011FW FIRMWARE PROGRAM CARD DIAX 04 SERIES FOR USE WITH SERVO DRIVE CONTROLLERS (R911276718)

    Fujian, China
  • Trusted Seller
    1784-CF64 | 64MB Memory Card

    1784-CF64 | 64MB Memory Card

    • Manufacturer: / Automation

    1784-CF64 64MB Memory Card 1784-CF64 Logic 556x Industrial CompactFlash Card 64MB 1784-CF64 Logic 556x Industrial CompactFlash Card 64MB for ControlLogix L6 controllers Compact flash card The 1784-CF64 compact ca...

    Fujian, China
  • Trusted Seller
    2711P-RC3 | External CF Memory

    2711P-RC3 | External CF Memory Card

    • Manufacturer: Automation

    2711P-RC3 External CF Memory Card 2711P-RC3 External CF Memory Card This is a portable flash memory mass storage device used with PanelView Plus or PanelView Plus CE terminals. There are three CF memory cards ava...

    Fujian, China
  • Trusted Seller
    Q2MEM-32MBA | MITSUBISHI Memory Card

    Q2MEM-32MBA | MITSUBISHI Memory Card

    • Manufacturer: Mitsubishi

    MITSUBISHI Q2MEM-32MBA Memory Card MITSUBISHI Q2MEM-32MBA Memory Card Overview Compact ATA memory card, program memory capacity: 32M bytes Model name Q2MEM-32MBA Overview Compact ATA memory card, program memory c...

    Fujian, China
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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.