Industrial Automation » Programmable Logic Controllers (PLC)

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Used voltage detection

  • Trusted Seller
    Allen Bradley CompactLogix 5380 Controller

    Allen Bradley CompactLogix 5380 Controller 5069-L330ERM w/DC/Analog Input/Output

    • Manufacturer: Allen-Bradley
    • Model: CompactLogix

    Here is an Allen Bradley CompactLogix 5380 Controller 5069-L330ERM w/ DC/Analog Input/Output Modules This was taken from a NEW Parker Custom system - No Box but system was Brand New and never used Made in 2018/...

    $2,495 USD
    Walpole, MA
  • Trusted Seller
    IC670ALG310 General Electric voltage-source analog

    IC670ALG310 General Electric voltage-source analog output

    • Manufacturer: GE

    Rx7i PACsystem Get the best deals for IC670ALG310 IN STOCK READY TO SHIP The GE IC670ALG310 module is a voltage-source analog output module. It is designed with 8 different channels for voltage outputs that can b...

    Fujian, China
  • Trusted Seller
    POWER GUARD SQ-300 | BHA

    POWER GUARD SQ-300 | BHA Automatic Voltage Control

    • Manufacturer: BHA

    BHA POWER GUARD SQ-300 Automatic Voltage Control BHA POWER GUARD SQ-300 Automatic Voltage Control.BHA's SQ-300 AVC is the culmination of over 15 years of precipitator electronics experience, and offers the best a...

    Fujian, China
  • Trusted Seller
    81007-465-51-R | PLC MODULE Voltage

    81007-465-51-R | PLC MODULE Voltage Feedback Board

    • Manufacturer: PLC MODULE

    PLC MODULE 81007-465-51-R Voltage Feedback Board AC Voltage:0–600 V AC DC Voltage:0–1000 V DC Isolation Voltage:2500 V AC Output Signal:0–10 V DC or 4–20 mA analog signal Accuracy:±1% full scale Frequency Respons...

    Fujian, China
  • Trusted Seller
    IC694ALG442 | General Electric Analog

    IC694ALG442 | General Electric Analog combination module current/voltage 4

    • Manufacturer: GE

    General Electric IC694ALG442 Analog combination module current/voltage 4 The GE Fanuc IC694ALG442 I/O Module is a solid-state I/O module that is designed and manufactured by GE Fanuc to provide a flexible platfor...

    Fujian, China
  • Trusted Seller
    1756-OF8I | ControlLogix 8 Point

    1756-OF8I | ControlLogix 8 Point Analog Output

    • Manufacturer: / Automation

    1756-OF8I ControlLogix 8 Point Analog Output 1756-OF8I ControlLogix Analog Output Module, 8 Isolated Points 1756-OF8I ControlLogix Analog Output Module, Current/Voltage, 8 Isolated Points (36 Pin) Eight (8) isola...

    Fujian, China
  • Trusted Seller
    3RX9501-0BA00 | SIEMENS Power supply

    3RX9501-0BA00 | SIEMENS Power supply unit

    • Manufacturer: Siemens

    SIEMENS 3RX9501-0BA00 Power supply unit SIEMENS 3RX9501-0BA00 Power supply unitAS-i Power 3A 120 V/230 V AC AS-Interface power supply unit, IP20 IN: 120 V / 230 V AC OUT: AS-i, 3 A (30 V DC), IP20 with integrated...

    Fujian, China
  • Trusted Seller
    A22MC0.75B BC186A219G52 | Mitsubishi Power

    A22MC0.75B BC186A219G52 | Mitsubishi Power Driver Board

    • Manufacturer: Mitsubishi

    Mitsubishi A22MC0.75B BC186A219G52 Power Driver Board Floating supply voltage up to 120oVLow quiescent power supply current Sink and source current output up to t2A (typ)Active Miller effect clamp up to 2A (typ) ...

    Fujian, China
  • Trusted Seller
    CJ1-12GK-N | Pepperl + Fuchs

    CJ1-12GK-N | Pepperl + Fuchs Capacitive

    • Manufacturer: Pepperl+Fuchs

    Pepperl + Fuchs CJ1-12GK-N Capacitive General specifications Switching function Normally open (NO) Output type NAMUR Rated operating distance 1 mm Installation non-flush Assured operating distance 0 ... 0.72 mm O...

    Fujian, China
  • Trusted Seller
    DWK3-110CD | Zhongguan Electric Compensation

    DWK3-110CD | Zhongguan Electric Compensation controller

    • Manufacturer: Zhongguan Electric

    Zhongguan Electric DWK3-110CD Compensation controller Zhongguan Electric DWK3-110CD Compensation controller It is applicable to manned and unattended stations with 6kV and 10kV voltage levels. It can control one ...

    Fujian, China
  • Trusted Seller
    PIR9400A3A1AW | 006300-001 DET-TRONICS Gas

    PIR9400A3A1AW | 006300-001 DET-TRONICS Gas Detector

    • Manufacturer: Det-Tronics

    DET-TRONICS PIR9400A3A1AW 006300-001 Gas Detector DET-TRONICS PIR9400A3A1AW 006300-001 Gas Detector Input Voltage : 24 Vdc nominal. Operating range is 18 to 32 Vdc. 006300-001 Manufacturer : Det-Tronics Product N...

    Fujian, China
  • Trusted Seller
    DS200TCQCG1RJD | General Electric Termination

    DS200TCQCG1RJD | General Electric Termination Expander Board

    • Manufacturer: GE

    GE DS200TCQCG1RJD Termination Expander Board GE DS200TCQCG1RJD Termination Expander Board DS200TCQCG1RJD functions as a Protection Termination Expander board. It is located in the ＜P1＞ core of the Mark V and is d...

    Fujian, China
  • Trusted Seller
    DS200TCEBG1AAB | General Electric Termination

    DS200TCEBG1AAB | General Electric Termination Expander board

    • Manufacturer: GE

    GE DS200TCEBG1AAB Termination Expander board GE DS200TCEBG1AAB Termination Expander board Produced by General Electric for the Mark V series, GE's DS200TCEBG1AAB functions as a Protection Termination Expander boa...

    Fujian, China
  • Trusted Seller
    DS200TCEAG1APB | General Electric Termination

    DS200TCEAG1APB | General Electric Termination Expander board

    • Manufacturer: GE

    GE DS200TCEAG1APB Termination Expander board GE DS200TCEAG1APB Termination Expander boardProduced by General Electric for the Mark V series, GE's DS200TCEAG1APB functions as a Protection Termination Expander boar...

    Fujian, China
  • Trusted Seller
    80190-380-02-R | SIGNAL CONDITIONING BOARD

    80190-380-02-R | SIGNAL CONDITIONING BOARD

    • Manufacturer: / Automation

    80190-380-02-R SIGNAL CONDITIONING BOARD • Verify that the power supply is energized and is using the appropriate input control power. • Measure the output voltage and confirm whether the output level is below th...

    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.