Industrial Automation » Programmable Logic Controllers (PLC)

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Used automatic control system

  • Trusted Seller
    5X00241G02 | Emerson Processor Module

    5X00241G02 | Emerson Processor Module

    • Manufacturer: Emerson

    Emerson 5X00241G02 Processor Module Emerson 5X00241G02 Processor Module Secure, reliable and mission-critical control capability providing “bumpless” automatic failover between redundant controllers.  Secure, re...

    Fujian, China
  • Trusted Seller
    9907-186 | GS10 Woodward load

    9907-186 | GS10 Woodward load sharing module

    • Manufacturer: Woodward

    Woodward GS10 9907-186 load sharing module Woodward GS10 9907-186 load sharing module Load Sharing Module for use with engines equipped with speed controls that Woodward makes models of its Load Sharing Module fo...

    Fujian, China
  • Trusted Seller
    IC200CPUE05-CG | General Electric CPU

    IC200CPUE05-CG | General Electric CPU module

    • Manufacturer: GE

    General Electric IC200CPUE05-CG CPU module General Electric IC200CPUE05-CG CPU moduleThe IC200CPUE05 is a CPU designed by GE for the VersaMax series. The IC200CPUE05 has a built-in interface, which allows it to s...

    Fujian, China
  • Trusted Seller
    RM7890A1015 | Honeywell 7800 Series

    RM7890A1015 | Honeywell 7800 Series Relay Modules

    • Manufacturer: Honeywell
    • Model: RM7890A1015

    Honeywell RM7890A1015 7800 Series Relay Modules Honeywell RM7890A1015 7800 Series Relay Modules The Honeywell RM7800/RM7840 Relay Modules are microprocessor-based integrated burner controls for automatically fire...

    Fujian, China
  • Trusted Seller
    3DDE300415 | CMA135 ABB |

    3DDE300415 | CMA135 ABB | diesel start stop

    • Manufacturer: ABB

    Diesel Start Stop Automatic Module Get the best deals for CMA135 3DDE300415 Diesel Start Stop Automatic Module IN STOCK READY TO SHIP CMA135 3DDE300415 ABB Product Parameters: Diesel Start Stop Automatic Module W...

    Fujian, China
  • Trusted Seller
    151X1202YE11SA02 | IS210JPDHG1AC General Electric

    151X1202YE11SA02 | IS210JPDHG1AC General Electric PACK POWER DIN RAIL MODULE

    • Manufacturer: GE

    General Electric IS210JPDHG1AC 151X1202YE11SA02 PACK POWER DIN RAIL MODULE The Mark* VIe Power Distribution Module (PDM) offers a set of inter-connectable products to provide core system power for control electro...

    Fujian, China
  • Trusted Seller
    9907-029 | Woodward SPEED AND

    9907-029 | Woodward SPEED AND PHASE MATCHING SYNCHRONIZER

    • Manufacturer: Woodward

    Woodward 9907-029 SPEED AND PHASE MATCHING SYNCHRONIZER Woodward 9907-029 SPEED AND PHASE MATCHING SYNCHRONIZER with 2301, 2301A, and EPG (Electrically Powered Governor) electric load sharing control systems Wood...

    Fujian, China
  • Trusted Seller
    MCX913-1-5-1 HESG440827R51 HESG112835/A | ABB

    MCX913-1-5-1 HESG440827R51 HESG112835/A | ABB Multifunction Relay

    • Manufacturer: ABB
    • Model: HESG

    ABB MCX913-1-5-1 HESG440827R51 HESG112835/A Multifunction Relay ABB MCX913-1-5-1 HESG440827R51 HESG112835/A Multifunction Relay Plug-in microprocessor controlled multifuncional relay with automatic shorting of c....

    Fujian, China
  • Trusted Seller
    82408330-001 | Honeywell HIWAY LOGIC

    82408330-001 | Honeywell HIWAY LOGIC CARD

    • Manufacturer: Honeywell

    Honeywell 82408330-001 HIWAY LOGIC CARD Honeywell 82408330-001 HIWAY LOGIC CARD The primary Multifunction Controller uses 5 bits to select a base address from 5 to 31. The upper address is the base address plus 3...

    Fujian, China
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    PM645C | 3BSE010537R1 ABB Processor

    PM645C | 3BSE010537R1 ABB Processor Module

    • Manufacturer: ABB
    • Model: 3BSE

    ABB PM645C 3BSE010537R1 Processor Module ABB PM645C 3BSE010537R1 Processor Module DB elements represent e.g. hardware boards (PM645...) or signals (AIS,DSP...). DB element is an abbreviation for a data base eleme...

    Fujian, China
  • Trusted Seller
    D-LE603 US-P | DURAG OPTICAL

    D-LE603 US-P | DURAG OPTICAL FLAME SENSOR

    • Manufacturer: DURAG

    DURAG D-LE603 US-P OPTICAL FLAME SENSOR DURAG D-LE603 US-P OPTICAL FLAME SENSOR UV, VIS or IR flame sensor for combination with a control unit or automatic burner control. For optical monitoring of all fuel flame...

    Fujian, China
  • Trusted Seller
    PFSC101 / ABB / PLC

    PFSC101 / ABB / PLC Module

    • Manufacturer: ABB

    PLC Module ABB PFSC106A Module One Year Warranty. Description. Integration into the control system The S900 remote I/O can be configured and parameterized directly from the engineering tool About PFSC101 Brand: I...

    Fujian, China
  • Trusted Seller
    531X135PRGAAM3 | General Electric PROGRAMMER

    531X135PRGAAM3 | General Electric PROGRAMMER BOARD

    • Manufacturer: GE

    General Electric 531X135PRGAAM3 PROGRAMMER BOARD General Electric 531X135PRGAAM3 PROGRAMMER BOARD Automatic power monitoring and diagnostics to the controller, which alerts operations and maintenance teams and el...

    Fujian, China
  • Trusted Seller
    1C31181G02 | EMERSON Remote I/O

    1C31181G02 | EMERSON Remote I/O Module

    • Manufacturer: Emerson

    Emerson 1C31181G02 Remote I/O Module Emerson 1C31181G02 Remote I/O Module Shared remote I/O. DeltaV M-series Zone 2 Remote I/O can be shared amongst several DeltaV controllers for a greater range of applications ...

    Fujian, China
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    6DD1600-0AH0 | Siemens PM4 Processor

    6DD1600-0AH0 | Siemens PM4 Processor Module

    • Manufacturer: Siemens
    • Model: 6DD1600

    Siemens 6DD1600-0AH0 PM4 Processor Module Siemens 6DD1600-0AH0 PM4 Processor Module SIMATIC TDC Signal module SM500 with 8 AO/8 AI/16 DO/16 DI/ 4 incremental encoder inputs/ 4 absolute value encoder inputs/ 6 LED...

    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.