Industrial Automation » Programmable Logic Controllers (PLC)

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241

Used switching relays

  • Trusted Seller
    MR6 MR6-16-2 A/BU | Yokogawa

    MR6 MR6-16-2 A/BU | Yokogawa RTD Transmitter

    • Manufacturer: Yokogawa

    Yokogawa MR6 MR6-16-2*A/BU RTD Transmitter Yokogawa MR6 MR6-16-2*A/BU RTD TransmitterThe R Series is a DCS-supported status input/output signals interface, consisting of relay input/output cards and a housing nes...

    Fujian, China
  • Trusted Seller
    UR-9HH | GE CPU MODULE

    UR-9HH | GE CPU MODULE

    • Manufacturer: GE

    GE UR-9HH CPU MODULE GE UR-9HH CPU MODULE Multilin UR Series CPU for Universal Relays General Electric UR-9HH Multilin UR Series CPU for Universal Relays The UR can be supplied in a variety of configurations and ...

    Fujian, China
  • Trusted Seller
    DIO232 Bachmann digital control devices

    DIO232 Bachmann digital control devices

    • Manufacturer: Bachmann

    digital control device 16 / 32 digital channels 16 channels can be configured as input or output IN STOCK READY TO SHIP The digital input / output modules DIO216/x and DIO232 can be used to operate receivers of d...

    Fujian, China
  • Trusted Seller
    FA-120354 | 5820.200.SN RHEINTACHO Speed

    FA-120354 | 5820.200.SN RHEINTACHO Speed monitor

    • Manufacturer: RHEINTACHO

    RHEINTACHO FA-120354 Speed monitor RHEINTACHO FA-120354 Speed monitor The speed monitor has numerous applications in many areas of technology, whether it be for protection of people, machines or manufactured prod...

    Fujian, China
  • Trusted Seller
    UR8FH | General Electric PLC

    UR8FH | General Electric PLC module

    • Manufacturer: GE

    HORIZONTAL UNIT Ge UR8FH Multilin Ur Relay Module IN STOCK READY TO SHIP 269PLUS-D/O-216-100P-HI Motor Protection Multilin Digital GE Relay 269 Plus GE 269PLUS-D/O-216-100P-HI new and original competitve price! i...

    Fujian, China
  • Trusted Seller
    6E37322-1HF01-0AA0 | Siemens DIGITAL OUTPUT

    6E37322-1HF01-0AA0 | Siemens DIGITAL OUTPUT SM 322

    • Manufacturer: Siemens

    Siemens 6E37322-1HF01-0AA0 DIGITAL OUTPUT SM 322 Siemens 6E37322-1HF01-0AA0 DIGITAL OUTPUT SM 322 SIMATIC S7-300, DIGITAL OUTPUT SM 322, OPTICALLY ISOLATED, 8 DO (RELAY), 1 X 20 PIN, 24V DC, 2A OR 230V AC, 2A SIM...

    Fujian, China
  • Trusted Seller
    MUL-D2 | KFG LEVEL Potentiometric

    MUL-D2 | KFG LEVEL Potentiometric Transducer

    • Manufacturer: KFG LEVEL

    KFG LEVEL MUL-D2 Potentiometric Transducer KFG LEVEL MUL-D2 Potentiometric Transducer MUL-D2 and MUL-D4 series transmitters are used to convert a potentiometric encoder signal into a standard signal 0...20 mA, 4....

    Fujian, China
  • Trusted Seller
    MTL5018 | MTL PROXIMITY DETECTOR

    MTL5018 | MTL PROXIMITY DETECTOR

    • Manufacturer: MTL

    MTL MTL5018 PROXIMITY DETECTOR MTL MTL5018 PROXIMITY DETECTOR MTL5018 SWITCH/ PROXIMITY DETECTOR two-channel, with line fault detection MTL5018 SWITCH/ PROXIMITY DETECTOR two-channel, with line fault detection an...

    Fujian, China
  • Trusted Seller
    DIO248 Bachmann controlling digital consumer

    DIO248 Bachmann controlling digital consumer

    • Manufacturer: Bachmann

    16/32/48/64 or 80 digital channels Get the best deals for DIO248 IN STOCK READY TO SHIP DIO248 - Bachmann electronic GmbH DIO248 1 / 3 The input/output module DIO248, DIO264 and DIO280 are used for controlling di...

    Fujian, China
  • Trusted Seller
    PXIe-2593 | NI Multiplexer

    PXIe-2593 | NI Multiplexer

    • Manufacturer: NI

    NI PXIe-2593 Multiplexer NI PXIe-2593 Multiplexer 150 V, CAT I (channel-to-channel and channel-to-ground) 150 V, CAT I (channel-to-channel and channel-to-ground) Maximum switching current (per channel) 0.5 A Maxi...

    Fujian, China
  • Trusted Seller
    FC-TSRO-08UNI | Honeywell Field Termination

    FC-TSRO-08UNI | Honeywell Field Termination Assembly (FTA) module

    • Manufacturer: Honeywell

    HONEYWELL FC-TSRO-08UNI Field Termination Assembly (FTA) module Field termination assembly module TSRO-08UNI is the interface between system interconnection cableSICC-0001/Lx and the external field wiring (screw ...

    Fujian, China
  • Trusted Seller
    XC1-16R-E | XINJE PLC CONTROLLER

    XC1-16R-E | XINJE PLC CONTROLLER

    • Manufacturer: XINJE

    XINJE XC1-16R-E PLC CONTROLLER XINJE XC1-16R-E PLC CONTROLLER 8 NPN inputs, 8 Relay outputs (R) 1. 8 NPN inputs, 8 Relay outputs (R) 2. DC24V (C) power supply 3. CPU cannot be expandable 4. Support RTC, power-off...

    Fujian, China
  • Trusted Seller
    1794OW8 AB | 1794-OW8 Flex

    1794OW8 AB | 1794-OW8 Flex I/O Module

    • Manufacturer: / Automation

    1794-OW8 Flex IO relay Output Module 1794-OW8 Flex I/O Output Module 8 Isolated N.O. Relay Contacts 1794-OW8 Flex I/O Digital Contact Output Module, 8 Isolated N.O. Relay Contacts Flex IO relay Output Module; Out...

    Fujian, China
  • Trusted Seller
    GNT0153800R0001 | PZ5002 ABB Serial

    GNT0153800R0001 | PZ5002 ABB Serial Port Input/Output Module

    • Manufacturer: ABB
    • Model: GNT

    ABB PZ5002 GNT0153800R0001 Serial Port Input/Output Module ABB PZ5002 GNT0153800R0001 The binary input module can be used for sending binary input values from primary equipment or secondary systems to peer protec...

    Fujian, China
  • Trusted Seller
    DS200TCQCG1B | DS200TCQCG1BJF General Electric

    DS200TCQCG1B | DS200TCQCG1BJF General Electric RST Overflow Board

    • Manufacturer: GE

    General Electric DS200TCQCG1BJF DS200TCQCG1B RST Overflow Board The GE RST Overflow Board DS200TCQCG1BJF is populated with 24 jumpers and 3 40-pin connectors. It also has 3 34-pin connectors and 1 16-pin connecto...

    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.