Industrial Automation » Programmable Logic Controllers (PLC)

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Used modular control systems

  • Trusted Seller
    ICP 232.2-5V 029.36 | ALSTOM

    ICP 232.2-5V 029.36 | ALSTOM Confi Manager Master Module

    • Manufacturer: Alsthom

    ALSTOM ICP 232.2-5V 029.36 Confi Manager Master Module ALSTOM ICP 232.2-5V 029.36 Confi Manager Master Module The ALSTOM ICP 232.2-5V 029.36 Confi Manager Master Module is a high-performance industrial control mo...

    Fujian, China
  • Trusted Seller
    ETN-72 Tecnint 4 ENCODER

    ETN-72 Tecnint 4 ENCODER

    • Manufacturer: Tecnint

    INPUT W/24 BIT COUNTER Get the best deals for ETN-72 IN STOCK READY TO SHIP You can buy the ETN-72/EL ETN-72 version with possibility to insert 10nF filter on encoder signals ( by jumpers) to limit input signal a...

    Fujian, China
  • Trusted Seller
    51402592-175 | Honeywell Mother Board

    51402592-175 | Honeywell Mother Board

    • Manufacturer: Honeywell

    Honeywell 51402592-175 Mother Board Honeywell 51402592-175 Mother Board The MB-Secure brings full flexibility even in changing requirements in existing systems. The integration of intrusion detection, access cont...

    Fujian, China
  • Trusted Seller
    PHARPS32200000 | ABB | power

    PHARPS32200000 | ABB | power supply module

    • Manufacturer: ABB
    • Model: PHARPS

    POWER SUPPLY MODULE ABB Symphony Harmony Infi 90 Modular Power System III (MPS III) Catalog Description: Power Supply, 5V, +15V, -15V, 24V, 48V IN STOCK READY TO SHIP Product Parameters: Power Supply Module, Seri...

    Fujian, China
  • Trusted Seller
    PLM500 MPB.533.00 | SABO Serial

    PLM500 MPB.533.00 | SABO Serial interface board

    • Manufacturer: Sabo

    SABO PLM500 MPB.533.00 Serial interface board SABO PLM500 MPB.533.00 Serial interface board Freely configurable microprocessor assembly for modular system PLM 500. Assembly with 4-TE wide front panel as a slot fo...

    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
  • Trusted Seller
    General Electric IC660BRD025 IC660ERD025 IC660TBD025

    General Electric IC660BRD025 IC660ERD025 IC660TBD025

    • Manufacturer: GE

    Output Module The GE Fanuc IC660BRD025 Genius Modular Redundancy Sinking Output Block is made for the Genius I/O modular redundancy output subsystem. This output block has 32 output points, built-in blocking diod...

    Fujian, China
  • Trusted Seller
    C6675 6675 | ENTEK Rotation

    C6675 6675 | ENTEK Rotation Monitor Display

    • Manufacturer: ENTEK

    ENTEK C6675 6675 Rotation Monitor Display ENTEK C6675 6675 Rotation Monitor Display The Entek IRD 6600 Series protection monitors are part of a modular protection system for critical machinery. The Entek IRD 6600...

    Fujian, China
  • Trusted Seller
    NINT44 NINT 44 | ABB

    NINT44 NINT 44 | ABB | PLC DCS

    • Manufacturer: ABB
    • Model: NINT

    Communication Card Get the best deals for NINT44 NINT 44 IN STOCK READY TO SHIP ABB NINT44 NINT 44 Communication Card Product Parameters: Communication Card;Append Information: 20.5x14x3cm Product Model: NINT-44 ...

    Fujian, China
  • Trusted Seller
    Emerson / 1B30047G01 / Temp Compensation Cover

    Emerson / 1B30047G01 / Temp Compensation Cover

    • Manufacturer: Emerson

    Temp Compensation Cover Emerson's Ovation 1B30047G01 Temperature Compensation Cover Get in touch today for a quick price. All parts come with a 12 month warranty Advantage 1. 1756/1769/1771/1785 Series 2.ABB 800x...

    Fujian, China
  • Trusted Seller
    MM2-2FLM4 | HIRSCHMANN Media module

    MM2-2FLM4 | HIRSCHMANN Media module

    • Manufacturer: Hirschmann

    HIRSCHMANN MM2-2FLM4 Media module HIRSCHMANN MM2-2FLM4 Media module The Modular Industrial Communication Equipment, MICE, is a modular network component. It was developed particularly for use in an industrial env...

    Fujian, China
  • Trusted Seller
    6EP1437-3BA00 | SIEMENS Power Supply

    6EP1437-3BA00 | SIEMENS Power Supply Unit

    • Manufacturer: Siemens
    • Model: 6EP1437

    SIEMENS 6EP1437-3BA00 Power Supply Unit SITOP MODULAR/3AC/24VDC/40ASITOP modular 40 A Stabilized power supply input: 3 AC 400-500 Voutput: 24 V DC/40 A SITOP MODULAR/3AC/24VDC/40ASITOP modular 40 A Stabilized pow...

    Fujian, China
  • Trusted Seller
    16169-1-07 | Siemens STANDARD ANALOG

    16169-1-07 | Siemens STANDARD ANALOG MODULE

    • Manufacturer: Siemens

    SIEMENS MOORE 16169-1-07 STANDARD ANALOG MODULE SIEMENS MOORE 16169-1-07 STANDARD ANALOG MODULE The Siemen / Moore APACS+ I/O Modules incorporates a modular design for flexible control of plant operations. The AP...

    Fujian, China
  • Trusted Seller
    6ES5948-3UA11 | Siemens CPU948 Processor

    6ES5948-3UA11 | Siemens CPU948 Processor Module

    • Manufacturer: Siemens
    • Model: 6ES5948-3UA11

    SIEMENS 6ES5948-3UA11 CPU948 Processor Module SIEMENS 6ES5948-3UA11 CPU948 Processor Module SIMATIC S5 CPU 948 FOR S5-155U, 640 KBYTE SIMATIC S5 CPU 948 FOR S5-155U, 640 KBYTE The S5-155U programmable controller ...

    Fujian, China
  • Trusted Seller
    1492-IFM4OF/A | 40 Point Termination

    1492-IFM4OF/A | 40 Point Termination Module

    • Manufacturer: / Automation

    1492-IFM4OF/A 40 Point Termination Module 1492-IFM4OF/A 40 Point Termination Module analog, and high speed counter Connecting to PLC I/O is fast, convenient, and reliable with the Bul. 1492 wiring system. Unlike ...

    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.