Industrial Automation » Programmable Logic Controllers (PLC)

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Used plc memory modules

  • Trusted Seller
    PM891 3BSE053240R1 | ABB Control

    PM891 3BSE053240R1 | ABB Control Module

    • Manufacturer: ABB
    • Model: 3BSE

    ABB PM891 3BSE053240R1 Control Module The PM891 processor is a monolithic unit equipped with power supply, CPU-boards and unit termination. The unit contains microprocessor and RAM memory, a real-time clock, LED ...

    Fujian, China
  • Trusted Seller
    6ES7414-1XG02-0AB0 | Siemens CPU 414-1

    6ES7414-1XG02-0AB0 | Siemens CPU 414-1 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7414-1XG02-0AB0

    SIEMENS 6ES7414-1XG02-0AB0 CPU 414-1 Processor Module SIEMENS 6ES7414-1XG02-0AB0 CPU 414-1 Processor Module SIMATIC S7-400, CPU 414-1 CENTRAL PROCESSING UNIT WITH: MULTI-POINT MPI INTERFACE 128 KB WORKING MEMORY ...

    Fujian, China
  • Trusted Seller
    6ES7416-2XN05-0AB0 | SIEMENS CPU416-2 Processor

    6ES7416-2XN05-0AB0 | SIEMENS CPU416-2 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7416-2XN05-0AB0

    SIEMENS 6ES7416-2XN05-0AB0 CPU416-2 Processor Module SIEMENS 6ES7416-2XN05-0AB0 CPU416-2 Processor Module CPU 416-2 CENTRAL PROCESSING UNIT WITH: 5.6 MB SIMATIC S7-400, CPU 416-2 CENTRAL PROCESSING UNIT WITH: 5.6...

    Fujian, China
  • Trusted Seller
    6ES7417-4XL04-0AB0 | Siemens CPU417-4 Processor

    6ES7417-4XL04-0AB0 | Siemens CPU417-4 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7417

    SIEMENS 6ES7417-4XL04-0AB0 CPU417-4 Processor Module SIEMENS 6ES7417-4XL04-0AB0 CPU417-4 Processor Module SIMATIC S7-400, CPU 417-4 Central processing unit with: work memory 20 MB (10 MB code; 10 MB data) 1st int...

    Fujian, China
  • Trusted Seller
    6ES7414-2XG03-0AB0 | Siemens CPU 414-2

    6ES7414-2XG03-0AB0 | Siemens CPU 414-2 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7414

    Siemens 6ES7414-2XG03-0AB0 CPU 414-2 Processor Module Siemens 6ES7414-2XG03-0AB0 CPU 414-2 Processor Module SIMATIC S7-400, CPU 414-2 256 KB WORKING MEMORY (128 KB CODE, 128 KB DATA) 1. INTERFACE MPI/DP 12 MBIT/S...

    Fujian, China
  • Trusted Seller
    PM902F 3BDH001000R0005 | ABB CPU Module

    PM902F 3BDH001000R0005 | ABB CPU Module

    • Manufacturer: ABB
    • Model: 3BDH

    ABB PM902F 3BDH001000R0005 CPU Module 3BDH001000R0001 General Information Product ID:3BDH001000R0005 ABB Type Designation:PM 902F Catalog Description:PM 902F CPU Module Long Description:Central Processing Unit (S...

    Fujian, China
  • Trusted Seller
    PU515 | 3BSE013063R1 ABB Real

    PU515 | 3BSE013063R1 ABB Real Time Accelerator Module

    • Manufacturer: ABB
    • Model: PU515

    ABB PU515 3BSE013063R1 Real Time Accelerator Module ABB PU515 3BSE013063R1 Real Time Accelerator Module Catalog Description:PU515 Real-Time Accelerator (RTA) board 3BSE013063R1 General Information Product ID:3BSE...

    Fujian, China
  • Trusted Seller
    6ES7414-5HM06-0AB0 | Siemens CPU 414-5H

    6ES7414-5HM06-0AB0 | Siemens CPU 414-5H Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7414

    Siemens 6ES7414-5HM06-0AB0 CPU 414-5H Processor Module Siemens 6ES7414-5HM06-0AB0 CPU 414-5H Processor Module SIMATIC S7-400H, CPU 414-5H, central processing unit for S7- 400H and S7-400F/FH, 5 interfaces: 1x MPI...

    Fujian, China
  • Trusted Seller
    6ES7412-2EK07-0AB0 | CPU412-2 PN SIEMENS

    6ES7412-2EK07-0AB0 | CPU412-2 PN SIEMENS Processor Module

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7412-2EK07-0AB0 CPU412-2 PN Processor Module SIEMENS 6ES7412-2EK07-0AB0 CPU412-2 PN Processor Module Central processing unit with: Work memory 1 MB SIMATIC S7-400, CPU 412-2 PN Central processing unit ...

    Fujian, China
  • Trusted Seller
    YXM187D | 3ASD510001C16 ABB Controller

    YXM187D | 3ASD510001C16 ABB Controller module

    • Manufacturer: ABB

    ABB YXM187D 3ASD510001C16 Controller module ABB YXM187D 3ASD510001C16 Controller module Common Environment for Process and Power Automation and Safety Modules can be replaced under power and are keyed to ensure r...

    Fujian, China
  • Trusted Seller
    6ES7416-2XK04-0AB0 | SIEMENS CPU 416-2

    6ES7416-2XK04-0AB0 | SIEMENS CPU 416-2 DP Processor Module

    • Manufacturer: Siemens
    • Model: 6ES7416

    SIEMENS 6ES7416-2XK04-0AB0 CPU 416-2 DP Processor Module SIMATIC S7-400, CPU 416-2 CENTRAL PROCESSING UNIT WITH: 2.8 MB WORKING MEMORY, (1.4 MB CODE, 1.4 MB DATA), 1. INTERFACE MPI/DP 12 MBIT/S, 2. INTERFACE PROF...

    Fujian, China
  • Trusted Seller
    GKWE853000R0200 | 89NU04B-E ABB Coupling

    GKWE853000R0200 | 89NU04B-E ABB Coupling Module

    • Manufacturer: ABB
    • Model: 89NU

    ABB 89NU04B-E GKWE853000R0200 Coupling Module ABB 89NU04B-E GKWE853000R0200 The diagnosis functions monitor the telegram transfer to the PROCONTROL system as well as the internal processing. Monitoring of the int...

    Fujian, China
  • Trusted Seller
    6204BZ10100 | 6204BZ10100F ABB SC

    6204BZ10100 | 6204BZ10100F ABB SC Controller CPU Module

    • Manufacturer: ABB
    • Model: 6204BZ

    ABB 6204BZ10100 6204BZ10100F SC Controller CPU Module ABB 6204BZ10100 6204BZ10100F SC Controller CPU Module Menu-based control panel with an eight-line by 40-character illuminated display Features Independent Con...

    Fujian, China
  • Trusted Seller
    6204BZ10100 | 6204BZ10100F ABB SC

    6204BZ10100 | 6204BZ10100F ABB SC Controller CPU Module

    • Manufacturer: ABB
    • Model: 6204BZ

    ABB 6204BZ10100 6204BZ10100F SC Controller CPU Module ABB 6204BZ10100 6204BZ10100F SC Controller CPU Module Menu-based control panel with an eight-line by 40-character illuminated display Features Independent Con...

    Fujian, China
  • Trusted Seller
    6ES7288-1SR60-0AA0 | SIEMENS CPU MODULE

    6ES7288-1SR60-0AA0 | SIEMENS CPU MODULE

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7288-1SR60-0AA0 CPU MODULE SIEMENS 6ES7288-1SR60-0AA0 CPU MODULE SIMATIC S7-200 SMART, CPU SR60, CPU, AC/DC/relay, onboard I/O: 36 DI 24 V DC; 24 DO relay 2 A; power supply: AC 85-264 V AC at 47-63 Hz,...

    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.