Industrial Automation » Programmable Logic Controllers (PLC)

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Used automatic control system

  • Trusted Seller
    Customized Nickel-chrome electroplating production line

    Customized Nickel-chrome electroplating production line

    • Manufacturer: Rainbow

    The main configuration1, PLC machine adopts Japanese Mitsubishi Electric Corporation products;2, inverter by Japan's Mitsubishi Electric Corporation products;3, touch screen with Kunlun-state electrical company's...

    Zhejiang, China
  • Trusted Seller
    6 Station Cold Foging Machine/M4

    6 Station Cold Foging Machine/M4 Screw Auto Part Machine

    • Manufacturer: Rainbow

    Salient Features 1. Being equipped with air clutch with the advantage of low actuating current for operating the former in 3 modes such as inching, Single Stroke and Continuous Running, the main RAM can stop at ...

    Zhejiang, China
  • Trusted Seller
    EQ2100CG | DET-TRONICS QUANTUM GATEWAY

    EQ2100CG | DET-TRONICS QUANTUM GATEWAY MODULE

    • Manufacturer: Det-Tronics

    DET-TRONICS EQ2100CG QUANTUM GATEWAY MODULE DET-TRONICS EQ2100CG QUANTUM GATEWAY MODULE FOR EAGLE QUANTUM FIRE AND GAS DETECTION/RELEASING SYSTEM EQ2100CG QUANTUM GATEWAY MODULE FOR EAGLE QUANTUM FIRE AND GAS DET...

    Fujian, China
  • Trusted Seller
    9905-003 Woodward SPM-A

    9905-003 Woodward SPM-A

    • Manufacturer: Woodward

    LOAD SHARING SPEED CONTROLLER LOAD SHARING SPEED CONTROLLER; SYNCHRONIZER; SPM-A; 115/230V; 10W Woodward’s SPM-A speed and phase matching synchronizer provides automatic frequency and phase matching when used wit...

    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
    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
    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
    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
    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
    3DDE300405 | CMA125 ABB Generator

    3DDE300405 | CMA125 ABB Generator Card

    • Manufacturer: ABB

    ABB CMA 125 3DDE 300 405 Generator Card ABB CMA 125 3DDE 300 405 Generator Controller ABB Synpol D CMA 125 3DDE 300 405 Generator Controller SYNPOL®D is a compact devise used for the control and protection of gen...

    Fujian, China
  • 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
    IRDH275-435 | BENDER Insulation monitoring

    IRDH275-435 | BENDER Insulation monitoring device

    • Manufacturer: BENDER

    BENDER IRDH275-435 Insulation monitoring device BENDER IRDH275-435 Insulation monitoring device Insulation monitoring device for unearthed AC, AC/DC and DC systems (IT systems) Insulation monitoring device for un...

    Fujian, China
  • Trusted Seller
    IRDH275-435 | BENDER Monitors

    IRDH275-435 | BENDER Monitors

    • Manufacturer: BENDER

    BENDER IRDH275-435 Monitors BENDER IRDH275-435 Monitors Insulation monitoring for unearthed AC, AC/DC systems 0…793 V, DC 0…650 V Features Insulation monitoring for unearthed AC, AC/DC systems 0…793 V, DC 0…650 V...

    Fujian, China
  • Trusted Seller
    RM7838C10040 | Honeywell Relay Module

    RM7838C10040 | Honeywell Relay Module

    • Manufacturer: Honeywell
    • Model: RM7838

    Honeywell RM7838C10040 Relay Module Honeywell RM7838C10040 Relay Module The Honeywell RM7800/RM7840 Relay Modules are microprocessor-based integrated burner controls for automatically fired gas, oil, or combinati...

    Fujian, China
  • Trusted Seller
    HONEYWELL RM7800L1053 Programmer

    HONEYWELL RM7800L1053 Programmer

    • Manufacturer: Honeywell
    • Model: RM7800

    7800 SERIES Relay Modules. The Honeywell RM7800L1053 Burner Control 120V, 50/60 HZ. WITH INTERMITTENT Pilot. IN STOCK READY TO SHIP Overview Microprocessor-based integrated burner control for automatically fired ...

    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.