Industrial Automation » Programmable Logic Controllers (PLC)

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Used polarization controllers

  • Trusted Seller
    NI0C01 | 3BSE005735R1 ABB STANDARD

    NI0C01 | 3BSE005735R1 ABB STANDARD I/O KIT

    • Manufacturer: ABB
    • Model: 3BSE

    ABB NI0C01 3BSE005735R1 STANDARD I/O KIT ABB NI0C01 3BSE005735R1 STANDARD I/O KITEach signal and unit can be given a name, for example Gripper The inputs and outputs can be configured to suit your installation. •...

    Fujian, China
  • Trusted Seller
    CCPU 8/8/4-CSC-1131 | BERGHOF CPU Module

    CCPU 8/8/4-CSC-1131 | BERGHOF CPU Module

    • Manufacturer: BERGHOF

    BERGHOF CCPU 8/8/4-CSC-1131 CPU Module Manufacturer Berghof Part number CCPU 8/8/4-CSC 1131 TS Inner Code 3802997 Power supply (24 V power) Supply voltage +24 V DC (–15 % / +20 %) SELV max. ripple component 5% Po...

    Fujian, China
  • Trusted Seller
    SN4-31 | GE SNUBBER

    SN4-31 | GE SNUBBER

    • Manufacturer: GE

    GE SN4-31 SNUBBER - The enable signals are activated via a +15 ... 30 V voltage at the appropriate terminals.The inputs are protected against reverse polarity. - Negative voltage, 0 V and a missing signal are int...

    Fujian, China
  • Trusted Seller
    QVE1901 | SIEMENS Flow switch

    QVE1901 | SIEMENS Flow switch

    • Manufacturer: Siemens

    SIEMENS QVE1901 Flow switch SIEMENS QVE1901 Flow switch Flow monitor of liquid medium in HVAC plants in hydraulic systems, in particular, refrigeration, heat pump and heating plants, e.g. for evaporators, boilers...

    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
    Bently Nevada 3300/14

    Bently Nevada 3300/14

    • Manufacturer: Bently Nevada

    Power Supply The GE / Bently Nevada 3300/14 DC Power Supply delivers reliable, regulated power for up to 12 monitors and their associated transducers. A second power supply in the same rack is never required. The...

    Fujian, China
  • Trusted Seller
    51199935-100 | Honeywell Power Supply

    51199935-100 | Honeywell Power Supply Module

    • Manufacturer: Honeywell

    Honeywell 51199935-100 Power Supply Module Honeywell 51199935-100 Power Supply Module 4.0 amps maximum continuous output current at 12.5 VDC •4.0 amps maximum continuous output current at 12.5 VDC with overload p...

    Fujian, China
  • Trusted Seller
    6DS1211-8AA | Siemens Power Supply

    6DS1211-8AA | Siemens Power Supply Module

    • Manufacturer: Siemens
    • Model: 6DS

    Siemens 6DS1211-8AA Power Supply Module Siemens 6DS1211-8AA Power Supply Module Product type designation PS 60 W 24/48/60 V DC HF General information Product type designation PS 60 W 24/48/60 V DC HF HW functiona...

    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
    9905-970 | Woodward LINKNET MODULE

    9905-970 | Woodward LINKNET MODULE

    • Manufacturer: Woodward

    WOODWARD 9905-970 LINKNET MODULE WOODWARD 9905-970 LINKNET MODULE All LINKnet I/O modules communicate with the LINKnet controller module through shielded twisted pair wiring. The specifications for the LINKnet sy...

    Fujian, China
  • Trusted Seller
    IC220PWR013 | General Electric SEGMENT

    IC220PWR013 | General Electric SEGMENT TERMINAL

    • Manufacturer: GE

    General Electric IC220PWR013 SEGMENT TERMINAL General Electric IC220PWR013 SEGMENT TERMINAL Segment Terminals are used to create a partial circuit (segment circuit) within a main 24 VDC circuit SEGMENT TERMINAL, ...

    Fujian, China
  • Trusted Seller
    IC200PWR001D | General Electric power

    IC200PWR001D | General Electric power supply

    • Manufacturer: GE

    General Electric IC200PWR001D power supply General Electric IC200PWR001D power supply that offers backplane power to CPU, NIU, and I/O modules. The IC200PWR001 is a 24VDC power supply that offers backplane power ...

    Fujian, China
  • Trusted Seller
    Siemens 6ES7138-4DF11-0AB0 Electronic Module

    Siemens 6ES7138-4DF11-0AB0 Electronic Module

    • Manufacturer: Siemens
    • Model: 6ES

    Siemens 6ES7138-4DF11-0AB0 Electronic Module New Factory Package Cleaned and Tested. With 1 Year Warranty. SPECIFICATIONS Part Number: 6ES7138-4DF11-0AB0 Manufacturer: Siemens Supply voltage Rated value (DC): 24 ...

    Fujian, China
  • Trusted Seller
    Siemens 6ES7505-0RA00-0AB0 Power Supply Module

    Siemens 6ES7505-0RA00-0AB0 Power Supply Module

    • Manufacturer: Siemens
    • Model: 6ES

    Power Supply Module Siemens 6ES7505-0RA00-0AB0 Power Supply Module In stock ready to ship Siemens 6ES7505-0RA00-0AB0 Series Power Supply This power supply from Siemens is a high-quality accessory specifically des...

    Fujian, China
  • Trusted Seller
    SN4-31 | GE SNUBBER

    SN4-31 | GE SNUBBER

    • Manufacturer: GE

    GE SN4-31 SNUBBER - The enable signals are activated via a +15 ... 30 V voltage at the appropriate terminals.The inputs are protected against reverse polarity. - Negative voltage, 0 V and a missing signal are int...

    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.