Industrial Automation » Programmable Logic Controllers (PLC)

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Used polarization controllers

  • Trusted Seller
    51452525-001 | Honeywell power supply

    51452525-001 | Honeywell power supply

    • Manufacturer: Honeywell

    HONEYWELL 51452525-001 power supply HONEYWELL 51452525-001 power supply 13.8VDC with overload protection 4.0 amp maximum continuous output current at 13.8VDC with overload protection. •Filtered and electronically...

    Fujian, China
  • Trusted Seller
    RS2 FX/FX | HIRSCHMANN ETHERNET

    RS2 FX/FX | HIRSCHMANN ETHERNET RAIL SWITCH

    • Manufacturer: Hirschmann

    HIRSCHMANN RS2 FX/FX ETHERNET RAIL SWITCH HIRSCHMANN RS2 FX/FX ETHERNET RAIL SWITCH Description Managed Industrial ETHERNET Rail Switch, store and forward switching mode, Ethernet (10 Mbit/s) and Fast-Ethernet (1...

    Fujian, China
  • Trusted Seller
    6ES7336-4GE00-0AB0 | SIEMENS SM336 Analog

    6ES7336-4GE00-0AB0 | SIEMENS SM336 Analog Input Module - Failsafe

    • Manufacturer: Siemens
    • Model: 6ES

    SIEMENS 6ES7336-4GE00-0AB0 Analog Input Module - Failsafe SIMATIC S7, ANALOG INPUT SM336 6 AI; 15 BIT; FAILSAFE ANALOG INPUTS FOR SIMATIC SAFETY, WITH HART SUPPORT, UP TO CATEGORY 4 (EN954-1)/ SIL3 (IEC61508)/PLE...

    Fujian, China
  • Trusted Seller
    PP885 | 3BSE069276R1 ABB High

    PP885 | 3BSE069276R1 ABB High Performance Touch Panel 15.4

    • Manufacturer: ABB
    • Model: 3BSE

    ABB PP885 3BSE069276R1 High Performance Touch Panel 15.4 ABB PP885 3BSE069276R1 High Performance Touch Panel 15.4 Install the operator panel according to the accompanying installation instructions. • The operator...

    Fujian, China
  • Trusted Seller
    HIEE401782R0001 | LTC391AE01 ABB Interface

    HIEE401782R0001 | LTC391AE01 ABB Interface module

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE401782R0001 LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module 9 different coil voltages – 9 different coil voltages – DC versions: 12 V, 24 V, 48 V, 110 V – AC versions: 24 V, 48...

    Fujian, China
  • Trusted Seller
    EM203 Bachmann ETHERNET MASTER MODULE

    EM203 Bachmann ETHERNET MASTER MODULE

    • Manufacturer: Bachmann

    ETHERNET MASTER MODULE Product Type : Ethernet Master Module Supply voltage : 18 to 34 VDC IN STOCK READY TO SHIP Product Describe:EM203 ETHERNET MASTER MODULE 3 PORTS 16/32/48/64 or 80 digital channels,16 channe...

    Fujian, China
  • Trusted Seller
    E3RA-DP22 | OMRON Photoelectric sensor

    E3RA-DP22 | OMRON Photoelectric sensor

    • Manufacturer: Omron

    OMRON E3RA-DP22 Photoelectric sensor OMRON E3RA-DP22 Photoelectric sensor Photoelectric sensor, M18 threaded barrel, radial type, plastic, red LED, diffuse, 300 mm, PNP, Light-ON/Dark-ON, M12 connector Photoelect...

    Fujian, China
  • Trusted Seller
    70085-1010-562 | AI-TEK PASSIVE SPEED

    70085-1010-562 | AI-TEK PASSIVE SPEED SENSOR

    • Manufacturer: AI-TEK

    AI-TEK 70085-1010-562 PASSIVE SPEED SENSOR AI-TEK 70085-1010-562 PASSIVE SPEED SENSOR Output Voltage (Standard): 60V (P-P) Output Voltage (Guarantee Point): 13.4V (P-P) Specifications: Output Voltage (Standard): ...

    Fujian, China
  • Trusted Seller
    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    HIEE401782R0001 ;LTC391AE01 | ABB Interface module

    • Manufacturer: ABB
    • Model: HIEE

    ABB HIEE401782R0001 ;LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module ABB HIEE401782R0001 LTC391AE01 Interface module 9 different coil voltages – 9 different coil voltages – DC versions...

    Fujian, China
  • Trusted Seller
    CJ1W-ID262 | OMRON Digital Input

    CJ1W-ID262 | OMRON Digital Input Unit

    • Manufacturer: Omron
    • Model: CJ1W

    OMRON CJ1W-ID262 ID262 Digital Input Unit OMRON CJ1W-ID262 ID262 Digital Input Unit Receive ON/OFF signals from external devices into the PLC System to update I/O memory in the CPU Unit. • Receive ON/OFF signals ...

    Fujian, China
  • Trusted Seller
    IMS500-120AL | MYCOM DC Type

    IMS500-120AL | MYCOM DC Type Driver Units

    • Manufacturer: Mayekawa-Mycom

    MYCOM IMS500-120AL DC Type Driver Units MYCOM IMS500-120AL DC Type Driver Units A compact package matching most existing motors • Small Size and Economical Unit • A compact package matching most existing motors •...

    Fujian, China
  • Trusted Seller
    GM401.Z21 | Baumer Solid shaft

    GM401.Z21 | Baumer Solid shaft

    • Manufacturer: Baumer

    Baumer GM401.Z21 Solid shaft Baumer GM401.Z21 Solid shaft Resolution: max. singleturn 14 bit, multiturn 16 bit Solid shaft with synchro flange Encoder multiturn / SSI Optical sensing method Resolution: max. singl...

    Fujian, China
  • Trusted Seller
    6ES7431-1KF20-0AB0 | Siemens Analog Input

    6ES7431-1KF20-0AB0 | Siemens Analog Input Module

    • Manufacturer: Siemens
    • Model: 6ES7431

    SIEMENS 6ES7431-1KF20-0AB0 Analog Input Module SIEMENS 6ES7431-1KF20-0AB0 Analog Input Module SIMATIC S7-400, analog input SM 431, isolated 8 AI, resolution 14 bit, U/IResistor 8 AI, cycle time 0.416 ms SIMATIC S...

    Fujian, China
  • Trusted Seller
    UNS-0863A-P | HIEE305082R0001 ABB Digital

    UNS-0863A-P | HIEE305082R0001 ABB Digital I/O card

    • Manufacturer: ABB
    • Model: UNS

    ABB HIEE305082R0001 UNS-0863A-P Digital I/O card ABB HIEE305082R0001 UNS-0863A-P Digital I/O • All DIOs programmable as - Input (default) - Push-pull output - Open collector output • Input voltages max 30 V, reve...

    Fujian, China
  • Trusted Seller
    CPCI106 CPCI106-3512 | GERMAN POWER

    CPCI106 CPCI106-3512 | GERMAN POWER 24 DC/DC-CONVERTER

    • Manufacturer: GERMAN POWER

    GERMAN POWER CPCI106 CPCI106-3512 24 DC/DC-CONVERTER GERMAN POWER CPCI106 CPCI106-3512 24 DC/DC-CONVERTER -24 DC/DC-Converter +3.3V/9A, +5V/10A -24 DC/DC-Converter +3.3V/9A, +5V/10A  24V DC Input  Quick-connect...

    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.