Industrial Automation » Programmable Logic Controllers (PLC)

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Used micro memory

  • Siemens 6ES7953-8LG11-0AA0 Micro Memory Card

    Siemens 6ES7953-8LG11-0AA0 Micro Memory Card 128Kb (5.4.2)

    • Manufacturer: Siemens
    • Model: 6ES7953

    Siemens 6ES7953-8LG11- 0AA0 Micro Memory Card 128Kb Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of...

    $54 USD
    Duncan, SC
  • Trusted Seller
    Taylor / Synergy Micro Systems

    Taylor / Synergy Micro Systems SD2XM Memory Expansion PLC Module 014-B-82823 ABB (PM2176-1)

    • Manufacturer: Taylor

    Synergy Micro Systems / Tayor / ABB / Combustion Engineering MPN: SD2XM - 014-B-82823 USED 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $745 USD
    Chattanooga, TN
  • Trusted Seller
    NEW Siemens SIMATIC S7-300 6ES7

    NEW Siemens SIMATIC S7-300 6ES7 953-8LF31-0AA0 64KB Memory Card STOCK G1A

    • Manufacturer: Siemens
    • Model: 6ES7953-8LF31-0AA0

    NEW Siemens SIMATIC S7-300 6ES7 953-8LF31-0AA0 64KB Memory Card STOCK G1A

    $50 USD
    Montgomeryville, PA
  • Trusted Seller
    SIEMENS Simatic S7

    SIEMENS Simatic S7

    • Manufacturer: Siemens
    • Model: Simatic S7

    S7-300 central processing unit part 6ES7315-2AH14-0AB0, Siemens Brand: Siemens Operating current: approx. 850 mA (150 mA no-load current); inrush current: 3.5 A RS Online Never used

    Hermosillo, Mexico
  • Trusted Seller
    6ES7953-8LP31-0AA0 | Siemens Micro Memory

    6ES7953-8LP31-0AA0 | Siemens Micro Memory Card

    • Manufacturer: Siemens
    • Model: 6ES7953

    SIEMENS 6ES7953-8LP31-0AA0 Micro Memory Card SIEMENS 6ES7953-8LP31-0AA0 Micro Memory Card SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 8 MB SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200,...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7953-8LJ20-0AA0 Micro Memory Card

    SIEMENS 6ES7953-8LJ20-0AA0 Micro Memory Card

    • Manufacturer: Siemens
    • Model: 6ES7953

    Micro Memory Card SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 512 KB In stock ready to ship 6ES7953-8LJ20-0AA0 SPARE PART SIMATIC S7, MICRO MEMORY CARD P. S7-300/C7/ET 200, 3.3 V NFLASH, 512 ...

    Fujian, China
  • Trusted Seller
    6ES7953-8LF11-0AA0 Siemens micro memory card

    6ES7953-8LF11-0AA0 Siemens micro memory card

    • Manufacturer: Siemens
    • Model: 6ES7953

    MICRO MEMORY CARD FOR S7-300/C7/ET 200S Siemens 6ES7 953-8LF11-0AA0 SIMATIC S7-300/C7/ET 200S IM151 CPU Micro Memory Card (MMC), 3.3V Non-Volatile Flash Memory Card, 64 Kbytes IN STOCK READY TO SHIP SIMATIC S7, M...

    Fujian, China
  • Trusted Seller
    SIEMENS 6ES7953-8LF20-0AA0 Micro Memory Card

    SIEMENS 6ES7953-8LF20-0AA0 Micro Memory Card

    • Manufacturer: Siemens
    • Model: 6ES7953

    Micro Memory Card SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 64 KB In stock ready to ship Find many great new & used options and get the best deals ✓ Quick Quote ✓ Fast Delivery ✓ 12 Months...

    Fujian, China
  • Trusted Seller
    6ES7953-8LJ31-0AA0 | SIEMENS Micro Memory

    6ES7953-8LJ31-0AA0 | SIEMENS Micro Memory Card

    • Manufacturer: Siemens
    • Model: 6ES7953

    SIEMENS 6ES7953-8LJ31-0AA0 Micro Memory Card SIEMENS 6ES7953-8LJ31-0AA0 Micro Memory Card SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 512 KB

    Fujian, China
  • Trusted Seller
    6ES7953-8LG00-0AA0 Siemens micro memory card

    6ES7953-8LG00-0AA0 Siemens micro memory card

    • Manufacturer: Siemens
    • Model: 6ES7953

    Micro Memory Card - 128KB SIMATIC S7, MICRO MEMORY CARD F. S7-300/C7/ET 200S IM151 CPU, 3,3 V NFLASH, 128 KBYTES IN STOCK READY TO SHIP Siemens 6ES7953-8LG00-0AA0 simatic s7, micro memory card f. s7-300/c7/et 200...

    Fujian, China
  • Trusted Seller
    6ES7953-8LL31-0AA0 | Siemens Micro Memory

    6ES7953-8LL31-0AA0 | Siemens Micro Memory Card - 2MB

    • Manufacturer: Siemens
    • Model: 6ES7953

    Siemens 6ES7953-8LL31-0AA0 Micro Memory Card - 2MB Siemens 6ES7953-8LL31-0AA0 Micro Memory Card - 2MB SIMATIC S7, Micro Memory Card P. S7-300/C7/ET 200, 3, 3V Nflash, 2 MB SIMATIC S7, Micro Memory Card P. S7-300/...

    Fujian, China
  • Trusted Seller
    6ES7953-8LG31-0AA0 | SIEMENS S7 MICRO

    6ES7953-8LG31-0AA0 | SIEMENS S7 MICRO MEMORY CARD. 128KB

    • Manufacturer: Siemens
    • Model: 6ES7953

    SIEMENS 6ES7953-8LG31-0AA0 S7 MICRO MEMORY CARD. 128KB SIEMENS 6ES7953-8LG31-0AA0 S7 MICRO MEMORY CARD. 128KB SIMATIC S7, Micro Memory Card for S7-300/C7/ET 200, 3, 3V Nflash, 128 KB SIMATIC S7, Micro Memory Card...

    Fujian, China
  • Trusted Seller
    NX7S-28ADR | OEMAX Micro Logic

    NX7S-28ADR | OEMAX Micro Logic Controller

    • Manufacturer: OEMAX

    OEMAX NX7S-28ADR Micro Logic Controller OEMAX NX7S-28ADR Micro Logic Controller Control 10,14,20,28,40,48 digital I/O points 2 serial ports (1 RS-232C, 1 RS485 with Modbus RTU) The NX series is a family of small,...

    Fujian, China
  • Trusted Seller
    NX7S-48ADT-OM | OEMAX Micro Logic

    NX7S-48ADT-OM | OEMAX Micro Logic Controller

    • Manufacturer: OEMAX

    OEMAX NX7S-48ADT-OM Micro Logic Controller OEMAX NX7S-48ADT-OM Micro Logic Controller They deliver power and flexibility with a wide range of communication configurations, user features and memory options. The NX...

    Fujian, China
  • Trusted Seller
    NX7-28DDR-OM | OEMAX Micro Logic

    NX7-28DDR-OM | OEMAX Micro Logic Controller

    • Manufacturer: OEMAX

    OEMAX NX7-28DDR-OM Micro Logic Controller OEMAX NX7-28DDR-OM Micro Logic Controller Control 10,14,20,28,40,48 digital I/O points 2 serial ports (1 RS-232C, 1 RS485 with Modbus RTU) The NX series is a family of sm...

    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.