Industrial Automation » Programmable Logic Controllers (PLC)

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Used modular automation

  • Trusted Seller
    IK340 | ID.NR.274873-02 HEIDENHAIN I/O

    IK340 | ID.NR.274873-02 HEIDENHAIN I/O Module

    • Manufacturer: Heidenhain

    HEIDENHAIN IK 340 .274873-02 I/O Module HEIDENHAIN IK 340 .274873-02 I/O Module PROFINET IO is the open Industrial Ethernet standard for industrial communication. PROFINET IO is the open Industrial Ethernet stand...

    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
  • Trusted Seller
    E5EK-PRR2-500 | AC100-240 OMRON Digital

    E5EK-PRR2-500 | AC100-240 OMRON Digital Controller

    • Manufacturer: Omron

    OMRON E5EK-PRR2-500 AC100-240 Digital Controller OMRON E5EK-PRR2-500 AC100-240 Digital Controller High-accuracy: 100 ms sampling (for analog input) • Modular structure • High-accuracy: 100 ms sampling (for analog...

    Fujian, China
  • Trusted Seller
    AL129A CD101152 | General Electric

    AL129A CD101152 | General Electric Analog Input

    • Manufacturer: GE

    General Electric AL129A CD101152 Analog Input The Mark* VIeS Functional Safety Analog Input / Output (I/O) module provides an interface between the process analog sensors / actuators (10 analog inputs and two ana...

    Fujian, China
  • Trusted Seller
    E-ME-AC-05F | Atos Analog electronic

    E-ME-AC-05F | Atos Analog electronic drivers

    • Manufacturer: Atos

    Atos E-ME-AC-05F Analog electronic drivers E-ME-AC Analog drivers control the current to the sole-noid of Atos proportional valves without pres-sure or position transducer，regulating thespool position,the flow or...

    Fujian, China
  • Trusted Seller
    TU841 3BSE020848R1 / ABB /

    TU841 3BSE020848R1 / ABB / Termination unit

    • Manufacturer: ABB
    • Model: 3BSE

    Termination unit Support for non-redundant I/O. Including: - 1 pcs Power Supply Connector - 1 pcs TB807 Modulebus Terminator 3BSE020848R1 | ABB | TU841 Termination Unit ABB TU841 BSE020848R1 ABB S800 S800 I/O is ...

    Fujian, China
  • Trusted Seller
    YPHT31359-1A | YASKAWA Motherboard

    YPHT31359-1A | YASKAWA Motherboard

    • Manufacturer: Yaskawa - Motoman

    YASKAWA YPHT31359-1A Motherboard YASKAWA YPHT31359-1A Motherboard Prior to installing the RAM chip, ensure that the YASNAC PC NC is powered OFF and the person performing the installation is properly grounded. Unp...

    Fujian, China
  • Trusted Seller
    57310001-CC | DSPC171 ABB Processor

    57310001-CC | DSPC171 ABB Processor Module

    • Manufacturer: ABB
    • Model: DSPC

    ABB DSPC171 57310001-CC Processor Module DSPC 171 Processor Unit Exchange No. EXC57310001-CC S800 I/O is a distributed and modular I/O system that communicates with controllers over PROFIBUS-DP/DPV1 or direct (vi...

    Fujian, China
  • Trusted Seller
    FE-USI-0002 | Honeywell SAFETY INTERFACE

    FE-USI-0002 | Honeywell SAFETY INTERFACE

    • Manufacturer: Honeywell

    Honeywell FE-USI-0002 SAFETY INTERFACE Honeywell FE-USI-0002 SAFETY INTERFACE Safety Manager is the safety solution of the Experion Process Knowledge System (PKS). Safety Manager is the safety solution of the Exp...

    Fujian, China
  • Trusted Seller
    EASYGEN-3500-5 | Woodward paralleling genset

    EASYGEN-3500-5 | Woodward paralleling genset controllers

    • Manufacturer: Woodward

    Woodward EASYGEN-3500-5 paralleling genset controllers Woodward EASYGEN-3500-5 paralleling genset controllersThe easYgen-3000 Series are control units for genset applications. The numerous inputs and outputs, alo...

    Fujian, China
  • Trusted Seller
    CI522A 3BSE018283R1 ABB interface

    CI522A 3BSE018283R1 ABB interface

    • Manufacturer: ABB
    • Model: 3BSE

    Advant AF100 Interface CI522A AF100 Interface Module Interface to S800 I/O for redundant communications In stock ready to ship Product No. : 3BSE018283R1 Product Type : CI522A AF100 interface Features and benefit...

    Fujian, China
  • Trusted Seller
    6ES7677-1DD10-0BA0 | Siemens Embedded Controller

    6ES7677-1DD10-0BA0 | Siemens Embedded Controller

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7677-1DD10-0BA0 Embedded Controller SIEMENS 6ES7677-1DD10-0BA0 Embedded Controller SIMATIC S7 modular embedded Controllers, EC31-RTX, EC31 HW (6ES7677-1DD10-0BA0) with 1 GB RAM, 4 GB Flash Disk and pre...

    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
    QML201 | Vaisala Data Logger

    QML201 | Vaisala Data Logger

    • Manufacturer: Vaisala

    Vaisala QML201 Data Logger Features/Benefits ▪ Easy to install, economical tomaintain and upgrade ▪ Field-proven reliability andaccuracy in harsh environments ▪ Low power consumption ▪ Extensive calculation and d...

    Fujian, China
  • Trusted Seller
    IS210BPPBH2BKD | GE Processor Board

    IS210BPPBH2BKD | GE Processor Board

    • Manufacturer: GE

    GE IS210BPPBH2BKD Processor Board Series: Mark VIe Function: Processor Board Operating temperature: -30 to 65 degrees Celsius Product type: PCB Functional Acronym: BPPB LEDs: 2 Model Type: Safety I/O Pack IS210BP...

    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.