Industrial Automation » Programmable Logic Controllers (PLC)

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Used memory modules

  • Trusted Seller
    Analog input from Siemens -

    Analog input from Siemens - 6ES5 464-8MA11 28733

    • Manufacturer: Siemens
    • Model: 6ES

    Control card, output card, controller, memory module, PLC controller, expansion module, interface modules, analog board, analog module, analog output, analog input, analog input

    Wiefelstede, Germany
  • Trusted Seller
    Analog input from Siemens -

    Analog input from Siemens - 6ES5 464-8MC11 28656

    • Manufacturer: Siemens
    • Model: 6ES

    Control card, output card, controller, memory module, PLC controller, expansion module, interface modules, analog board, analog module, analog output, analog input, analog input

    Wiefelstede, Germany
  • Trusted Seller
    PLC control from Siemens -

    PLC control from Siemens - GES 7 24054

    • Manufacturer: Siemens

    PLC control, central module, main memory, CPU 1x: GES7 222-1BF00-OXAO EM222 | Dimensions: 195/80 / H65 mm | Mass: 0,4 | Internal storage: 146406

    Wiefelstede, Germany
  • Trusted Seller
    CPU 417H

    CPU 417H

    • Manufacturer: Siemens
    • Model: 6ES7417

    Central processing unit for S7-400H 4 interfaces: 1 MPI/DP, 1 DP and 2 for sync modules 30 MB memory (15 MB data/15 MB program)

    London, United Kingdom
  • Trusted Seller
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    Johnson Controls SC-9100-8PRO-E1 Easy DDC Controller [New]

    • Manufacturer: Johnson

    . . . . . SC 9100 is a preconfigured, controller, designed for the control of heating, ventilation or air conditioning installations. The SC-9100 is a unique controller with multiple standard applications, which ...

    $370 USD
    Tempe, AZ
  • Trusted Seller
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    Allen-Bradley 1769-L35E/A CompactLogix Logix 5335E Processory Unit, Series A [Refurbished]

    • Manufacturer: Allen-Bradley
    • Model: 1769-L35E

    1768 / 1769 CompactLogix System. EtherNet Processor. 1.5Mbyte Memory. . . Our CompactLogix and Compact GuardLogix controllers use a common control engine with a common development environment to provide mid-range...

    $926 USD
    Tempe, AZ
  • Trusted Seller
    1785-ME64 | EEPROM Memory Cartridge

    1785-ME64 | EEPROM Memory Cartridge - 64K

    • Manufacturer: / Automation

    1785-ME64 EEPROM Memory Cartridge - 64K 1785-ME64 PLC-5 EEPROM Memory Cartridge, 64K Words 1785-ME64 PLC-5/40, PLC-5/60 Standard Processors EEPROM Memory Cartridge, 64K Words EEPROM The 1785-ME64 is a PLC 5 Memor...

    Fujian, China
  • Trusted Seller
    1785-ME32 | EEPROM Memory Cartridge

    1785-ME32 | EEPROM Memory Cartridge - 32K

    • Manufacturer: / Automation

    1785-ME32 EEPROM Memory Cartridge - 32K 1785-ME32 PLC-5/30 EEPROM Memory Cartridge, 32K Words 1785-ME32 Enhanced PLC-5/30 and Ethernet PLC-5 EEPROM Memory Module, 32K Words EEPROM The 1785-ME32 is a PLC 5 Memory ...

    Fujian, China
  • Trusted Seller
    1785-LT/B | PLC5 controller module

    1785-LT/B | PLC5 controller module

    • Manufacturer: Automation

    1785-LT/B PLC5 controller module 1785-LT/B PLC5 controller module The 1785-LT is a classic PLC5 controller module. This controller is a PLC 5/15 controller that features 512 I/O of any combination; 512 inputs and...

    Fujian, China
  • Trusted Seller
    1761-L16BWB | PLC MODULE Controller

    1761-L16BWB | PLC MODULE Controller Module

    • Manufacturer: PLC MODULE

    PLC MODULE 1761-L16BWB Controller Module I/O Count:16 points Input Type:24V dc Safety Feature:Master Control Relay Protocol:DF1 Digital Outputs:6 Contact Outputs Product Type:Programmable Logic Controller (PLC) N...

    Fujian, China
  • Trusted Seller
    General Electric VMIVME-5550 Reflective Memory

    General Electric VMIVME-5550 Reflective Memory

    • Manufacturer: GE

    Reflective Memory VMIC VMIVME-5550 Multidrop Reflective Memory with Interrupts 20 mega Byte VME-5550 Multidrop Reflective Memory with Interrupts The VMIVME-5550 module is a Reflective Memory Interface module, and...

    Fujian, China
  • Siemens SIMATIC S5 6ES5355-3UA11

    Siemens SIMATIC S5 6ES5355-3UA11

    • Manufacturer: Siemens
    • Model: Simatic S5

    used SIMATIC S5, MEMORY MODULE 355 RAM/EPROM 3 PLUG-IN PL. F. SP.MODULE 373/377

    Freiberg, Germany
  • Trusted Seller
    10014/H/I | Honeywell DUAL PORT

    10014/H/I | Honeywell DUAL PORT EPROM FLASH MEMORY

    • Manufacturer: Honeywell

    Honeywell 10014/H/I DUAL PORT EPROM FLASH MEMORY Honeywell 10014/H/I DUAL PORT EPROM FLASH MEMORY COMMUNICATION MODULE DUAL PORT EPROM FLASH MEMORY COMMUNICATION MODULE DUAL PORT EPROM FLASH MEMORY The Excel 50 s...

    Fujian, China
  • Trusted Seller
    E0227-702-008 | OKUMA BUBBLE MEMORY

    E0227-702-008 | OKUMA BUBBLE MEMORY BOARD

    • Manufacturer: Okuma

    OKUMA E0227-702-008 BUBBLE MEMORY BOARD OKUMA E0227-702-008 BUBBLE MEMORY BOARD Bubble Memory - This is a non-volatile storage device. It does not lose informa-tion when power is lost. Data is stored on tiny bubb...

    Fujian, China
  • Siemens SIMATIC S7-300 6ES7314-1AG13-0AB0

    Siemens SIMATIC S7-300 6ES7314-1AG13-0AB0

    • Manufacturer: Siemens
    • Model: Simatic S7

    used SIMATIC S7-300, CPU 314 central module with MPI, integrated power supply DC 24V, working memory 96 KByte, Micro Memory Card required

    Freiberg, Germany
2021222324

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.