Industrial Automation » Programmable Logic Controllers (PLC)

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Used relay

  • Trusted Seller
    05704-A-0121 | Honeywell PC BOARD

    05704-A-0121 | Honeywell PC BOARD

    • Manufacturer: Honeywell

    Honeywell 05704-A-0121 PC BOARD Honeywell 05704-A-0121 PC BOARD The Quad Relay Interface Card provides the interface between a Four Channel Control Card and the field wiring. The Quad Relay Interface Card provide...

    Fujian, China
  • Trusted Seller
    UR-8CH | General Electric DIGITAL

    UR-8CH | General Electric DIGITAL I/O MODULE

    • Manufacturer: GE

    General Electric UR-8CH DIGITAL I/O MODULE General Electric UR-8CH DIGITAL I/O MODULE The UR series of Multilin GE universal relays have an EnerVista lauchpad software package that manages and programs the univer...

    Fujian, China
  • Trusted Seller
    DS200RTBAG3AEB | General Electric POWER

    DS200RTBAG3AEB | General Electric POWER EXCITATION BOARD

    • Manufacturer: GE

    General Electric DS200RTBAG3AEB POWER EXCITATION BOARD General Electric DS200RTBAG3AEB POWER EXCITATION BOARD The GE Power Excitation Board DS200RTBAG3AEB is an optional board that is installed in the drive cabin...

    Fujian, China
  • Trusted Seller
    VIBRO METER VM600 RLC16 200-570-000-211

    VIBRO METER VM600 RLC16 200-570-000-211

    • Manufacturer: VIBRO METER

    relay card VIBRO METER VM600 RLC16 200-570-000-211 Hot Selling And Fast Delivery The RLC16 relay card is designed for use in the VM600 series of machinery protection systems and condition and performance monitori...

    Fujian, China
  • Trusted Seller
    UR-9AH | GE CPU module

    UR-9AH | GE CPU module

    • Manufacturer: GE

    GE UR-9AH CPU module GE UR-9AH CPU module The UR-9AH is classified as a CPU module for use with the Multilin GE series of universal relays, such as the F35 feeder protection system The UR-9AH is classified as a C...

    Fujian, China
  • Trusted Seller
    General Electric IC660BBR101M output block

    General Electric IC660BBR101M output block

    • Manufacturer: GE

    output block The IC660BBR101 relay output block from GE Fanuc has 16 output circuits It is part of the Genius I-O product line which includes both normally closed and normally open relay output blocks. The IC660B...

    Fujian, China
  • Trusted Seller
    UR-6DH | General Electric DIGITAL

    UR-6DH | General Electric DIGITAL I/O MODULE

    • Manufacturer: GE

    General Electric UR-6DH DIGITAL I/O MODULE General Electric UR-6DH DIGITAL I/O MODULE A GE Multilin UR-6DH Digital I/O Input Output UR Series Universal Relay Module is a specific type of a digital I/O module that...

    Fujian, China
  • Trusted Seller
    750-P5-G5-D5-HI-A20-R | General Electric analog

    750-P5-G5-D5-HI-A20-R | General Electric analog output

    • Manufacturer: GE

    A20 Analog Outputs. Get the best deals for 750-P5-G5-D5-HI-A20-R IN STOCK READY TO SHIP 750/760 Feeder Mgmt Relay Series with SR750-Case upon request. A20 Analog Outputs. FAQ about 750-P5-G5-D5-HI-A20-R How to vi...

    Fujian, China
  • Trusted Seller
    UR9WH | GE CPU Module

    UR9WH | GE CPU Module

    • Manufacturer: GE

    GE UR 9WH CPU Module GE UR 9WH CPU Module General Electric Multilin's UR-9GH is a CPU Module for the UR series that provides firmware that enables and governs the protective features of the relay. General Electri...

    Fujian, China
  • Trusted Seller
    269PLUS-D/O-211-100P-120VAC | General Electric digital

    269PLUS-D/O-211-100P-120VAC | General Electric digital motor protection

    • Manufacturer: GE

    Multilin Digital Motor Protection Management Relay Get the best deals for 269PLUS-D/O-211-100P-120VAC IN STOCK READY TO SHIP 269PLUS-DO-211-100P-120VAC is a motor relay system that is a part of the 269 Plus Motor...

    Fujian, China
  • Trusted Seller
    Bently Nevada 3500/32M 149986-01

    Bently Nevada 3500/32M 149986-01

    • Manufacturer: Bently Nevada

    4-Channel Relay Module The 4-Channel Relay Module is a full-height module that provides four relay outputs. Any number of 4-Channel Relay Modules can be placed in any of the slots to the right of the Rack Interfa...

    Fujian, China
  • Trusted Seller
    UR 9NH | General Electric

    UR 9NH | General Electric CPU MODULE

    • Manufacturer: GE

    General Electric UR 9NH CPU MODULE General Electric UR 9NH CPU MODULE The UR-9NH is a CPU that may be contained in a variety of Multilin universal relays. Each of these relays has a different focus depending on t...

    Fujian, China
  • Trusted Seller
    UR8LV | General Electric CT/VT

    UR8LV | General Electric CT/VT module

    • Manufacturer: GE

    GE UR8LV CT/VT module GE UR8LV CT/VT module Part of the Universal Relays series, General Electric Multilin’s UR-8LV is a CT/VT module that offers the relay standard 4CT/4VT with enhanced diagnostics. Part of the ...

    Fujian, China
  • Trusted Seller
    UR8LV | General Electric CT/VT

    UR8LV | General Electric CT/VT module

    • Manufacturer: GE

    GE UR8LV CT/VT module GE UR8LV CT/VT module Part of the Universal Relays series, General Electric Multilin’s UR-8LV is a CT/VT module that offers the relay standard 4CT/4VT with enhanced diagnostics. Part of the ...

    Fujian, China
  • Trusted Seller
    DS200TCTGG1AFF | General Electric Simplex

    DS200TCTGG1AFF | General Electric Simplex Trip Board

    • Manufacturer: GE

    GE DS200TCTGG1AFF Simplex Trip Board GE DS200TCTGG1AFF Simplex Trip Board The GE Simplex Trip Board DS200TCTGG1AFF is populated with 21 plug-in relays. It also has 3 50-pin connectors and 2 12-pin connectors. The...

    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.