Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

Related Events

Live Now

Multi-Location Consignment & Warehouse Consolidation Sale

by Machinery Values, Inc.

Online
Ends Oct 8th, 15:00 CDT
View event
79

Used sensors, transmitters and controllers

  • Trusted Seller
    1056-01-22-38-HT | Emerson Dual Channel

    1056-01-22-38-HT | Emerson Dual Channel Transmitter

    • Manufacturer: Emerson

    EMERSON 1056-01-22-38-HT Dual Channel Transmitter EMERSON 1056-01-22-38-HT Dual Channel Transmitter Expandable to two channels of liquid analytical measurements: pH/ORP, Conductivity, Free Chlorine, Total Chlorin...

    Fujian, China
  • Trusted Seller
    990-10-XX-01-00 MOD:283278-01 | Bently Nevada

    990-10-XX-01-00 MOD:283278-01 | Bently Nevada Vibration Transmitter

    • Manufacturer: Bently Nevada

    Bently Nevada 990-10-XX-01-00 MOD:283278-01 Vibration Transmitter Bently Nevada 990-10-XX-01-00 MOD:283278-01 Vibration Transmitter Integrated Proximitor Sensor Requires no External Unit

    Fujian, China
  • Trusted Seller
    ENDRESS & HAUSER FMU862-R1A1A1

    ENDRESS & HAUSER FMU862-R1A1A1

    • Manufacturer: Endress+Hauser

    Ultrasonic Transmitter Endress & Hauser Prosonic FMU862 Ultrasonic Transmitter Prosonic FMU 862 ultrasonic transmitters are for use with the Prosonic FDU 86 family of sensors

    Fujian, China
  • Trusted Seller
    SM910 | Hollysys Power Supply

    SM910 | Hollysys Power Supply Module

    • Manufacturer: Hollysys

    Hollysys SM910 Power Supply Module Hollysys SM910 Power Supply Module Integrated 24V power output: It can provide power for external sensors or transmitters, etc.  Integrated 24V power output: It can provide pow...

    Fujian, China
  • Trusted Seller
    Bently Nevada 990-05-70-02-00

    Bently Nevada 990-05-70-02-00

    • Manufacturer: Bently Nevada
    • Model: 990-05-70-02-00

    2-Wire Vibration Transmitter Bently Nevada Vibration Transmitter 990-05-50-01-00 by General Electric 990 Vibration Transmitter Features: Integrated Proximitor Sensor Requires no External Unit Non-Isolated PROX OU...

    Fujian, China
  • Trusted Seller
    VEGA BR52.XXGP1GHKMXX

    VEGA BR52.XXGP1GHKMXX

    • Manufacturer: Vega

    Pressure Transmitter Vega VEGQBAR 52 BR52.XXGP1GHKMXX Vegabar 52 Pressure Transmitter 12-36v-dc The VEGA VEGABAR 52 is a Pressure Transmitter for the measurement of gauge pressure and absolute pressure. Products ...

    Fujian, China
  • Trusted Seller
    6DR2104-5 | Siemens SIPART DR21K

    6DR2104-5 | Siemens SIPART DR21K AC 115/230V

    • Manufacturer: Siemens

    Siemens 6DR2104-5 SIPART DR21K AC 115/230V Siemens 6DR2104-5 SIPART DR21K AC 115/230V The controlled variable can be any physical variable. Frequently controlled variables in process engineering are pressure, tem...

    Fujian, China
  • Trusted Seller
    1769-IF4/B | Analog Module

    1769-IF4/B | Analog Module

    • Manufacturer: Automation

    1769-IF4/B Analog Module 1769-IF4/B Analog Module It is an input module that needs Belden or equivalent cables for wiring. The 1769-IF4 analog input module can support differential inputs, single-ended sensor and...

    Fujian, China
  • Trusted Seller
    HE693RTD600 | General Electric |

    HE693RTD600 | General Electric | RTD Input

    • Manufacturer: GE

    RTD Input 6 channel The HE693RTD600 allows RTD temperature sensors to be connected to the PLC directly without external signal processing such as transducers, transmitters In stock ready to ship All analog and di...

    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
    General Electric HE693RTD601R RTD Module

    General Electric HE693RTD601R RTD Module

    • Manufacturer: GE

    RTD Module The HE693RTD601 allows RTD temperature sensors to be connected to the PLC directly without external signal processing such as transducers, transmitters, etc All analog and digital processing on the mod...

    Fujian, China
  • Trusted Seller
    NP-581 570-SR-PF | RIKEN KEIKI

    NP-581 570-SR-PF | RIKEN KEIKI MULTI-CHANNEL GAS DETECTION

    • Manufacturer: RIKEN KEIKI

    RIKEN KEIKI NP-581 570-SR-PF MULTI-CHANNEL GAS DETECTION Features Receives a wide variety of sensors Easy to read LED bargraph display (52 segments) Combustible gases detectable in wide range (from PPMto %LEL) wi...

    Fujian, China
  • Trusted Seller
    MINI MCR-SL-RPS-I-I 2864422 | PHOENIX

    MINI MCR-SL-RPS-I-I 2864422 | PHOENIX Repeater power supply

    • Manufacturer: Phoenix

    PHOENIX MINI MCR-SL-RPS-I-I 2864422 Repeater power supply PHOENIX MINI MCR-SL-RPS-I-I 2864422 Repeater power supply The 6.2 mm wide MINI MCR-SL-RPS-I-I... repeater power supply supplies transmitters in the field ...

    Fujian, China
  • Trusted Seller
    IC695ALG508 | General Electric

    IC695ALG508 | General Electric

    • Manufacturer: GE

    RX3i Isolated RTD Input module GE Boards & Turbine Control Mark IC695ALG508 - In Stock & Ready To Ship! Module Type: RTD Input Module No of Inputs: 8 Differential Inputs Internal Power: 3.3V: 400mA; 5.1V: 200 mA ...

    Fujian, China
  • Trusted Seller
    2080-IF4 | Analog Plug-in Module

    2080-IF4 | Analog Plug-in Module

    • Manufacturer: PLC MOUDLE

    2080-IF4 Analog Plug-in Module Module Type:Analog Number of Single-Ended Inputs:4 Analog Normal Operating Voltage Range:0-10V DC Analog Normal Operating Current Range:0-20mA Data Range:0-65535 Repeatability:+/- 0...

    Fujian, China
23456

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.