Industrial Automation » Programmable Logic Controllers (PLC)

Search By Manufacturer

Search By Country

Building Filters

11372

Used control system components

  • Allen Bradley 41391-454-01-S1FX /B CAT

    Allen Bradley 41391-454-01-S1FX /B CAT 150-FS1F Flex Standard Control Module

    • Manufacturer: Allen-Bradley
    • Model: 150-F

    1 in stock Elevate your industrial automation system with the Allen Bradley 41391-454-01-S1FX /B CAT 150-FS1F Flex Standard Control Module. Designed for versatility and reliability, this module is a preferred cho...

    $350 USD
    New York, USA
  • Trusted Seller
    Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable

    Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm

    • Manufacturer: Moore

    “New, in original pack but in the original box. 2014 model” Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm Moore SPA2HLPRG/2PRG/U-AO DIN SPA2 Programmable Trip Alarm New, in original pack but in the ...

    $990 USD
    Fleetwood, PA
  • Trusted Seller
    ALLEN BRADLEY 6181P-15TPXP SER E

    ALLEN BRADLEY 6181P-15TPXP SER E MONITOR DAMAGED

    • Manufacturer: Allen-Bradley
    • Model: 6181

    The ALLEN BRADLEY 6181P-15TPXP Series E Monitor is a rugged 15-inch industrial touchscreen display designed for demanding automation environments. This damaged unit powers on successfully, but the touch interface...

    $750 USD
    Detroit, MI
  • Trusted Seller
    ALLEN BRADLEY 6181P-15TPXP SER E

    ALLEN BRADLEY 6181P-15TPXP SER E MONITOR

    • Manufacturer: Allen-Bradley
    • Model: 6181

    The ALLEN BRADLEY 6181P-15TPXP Series E Monitor is a robust and reliable industrial touchscreen display designed for demanding automation environments. This used monitor is ideal for HMI applications, providing a...

    $700 USD
    Detroit, MI
  • Trusted Seller
    KEYENCE MS2-H50

    KEYENCE MS2-H50

    • Manufacturer: Keyence
    • Model: MS2-H50

    “Spare Inventory Part” The KEYENCE MS2-H50 24V Switching Power Supply is a reliable and high-quality power supply unit designed for industrial automation systems. Made by the trusted brand KEYENCE, this power sup...

    $177 USD
    Austinville, VA
  • Trusted Seller
    ALLEN BRADLEY 6181P-15TPXP SER E

    ALLEN BRADLEY 6181P-15TPXP SER E MONITOR

    • Manufacturer: Allen-Bradley
    • Model: 6181

    The ALLEN BRADLEY 6181P-15TPXP Series E Monitor is a robust and reliable industrial touchscreen display designed for demanding automation environments. This used monitor is ideal for HMI applications, providing a...

    $1,500 USD
    Detroit, MI
  • Trusted Seller
    DC C!-5000-0000

    DC C!-5000-0000

    • Manufacturer: DC

    The Ascon Tecnologic Controller Indicator Transmitter is a peripheral module designed for use in industrial automation systems, specifically for monitoring and controlling temperatures. This product likely includ...

    $390 USD
    Austinville, VA
  • MINT CONDITION OMRON 3G8F7-CLK23 Omron

    MINT CONDITION OMRON 3G8F7-CLK23 Omron (Sti) LINK CARD SAMEDAY SHIPPING AVAILA

    • Manufacturer: Omron

    “REFURB” 3G8F7-CLK23 Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account to ship ...

    $900 USD
    Niagara Falls, NY
  • Trusted Seller
    Allen-Bradley MODEL MSRST

    Allen-Bradley MODEL MSRST

    • Manufacturer: Allen-Bradley

    “This item was taken from a machine that was in inventory of spares and never put into service.” The product is an Allen-Bradley PLC input and output module, specifically the model number 12254002863811. This mod...

    $219 USD
    Austinville, VA
  • Trusted Seller
    Siemens Simatic S5

    Siemens Simatic S5

    • Manufacturer: Siemens
    • Model: Simatic S5

    “*IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE” SIEMENS SIMATIC S5 115U CPU943B Processor 6es5-306-7la11 SUBRACK SIEMENS SIMATIC S5 115U CPU943B Processor 6es5-306-7la11 SUBRACK The SIEMENS SIMATIC S5 115U CPU9...

    $1,300 USD
    Fleetwood, PA
  • Trusted Seller
    Honeywell RA890G 126

    Honeywell RA890G 126

    • Manufacturer: Honeywell
    • Model: RA890

    “NEW WITHOUT BOX. IN GOOD CONDITION. SEE PICTURES ATTACHED” Honeywell RA890G 1260 Burner Programme Protectorelay Primary Controller Honeywell RA890G 1260 Burner Programme Protectorelay Primary Controller The Hone...

    $1,300 USD
    Fleetwood, PA
  • Trusted Seller
    Modicon AS-B872-002

    Modicon AS-B872-002

    • Manufacturer: Modicon

    “MINOR SCRATCHES, FADED COLORS, RUST - SEE PICTURE FOR DETAILS” Modicon AS-B872-002 PLC Processors 984 Series Controller Platform Modicon AS-B872-002 PLC Processors 984 Series Controller Platform The Modicon AS-B...

    $500 USD
    Fleetwood, PA
  • Trusted Seller
    Eurotherm AH242880

    Eurotherm AH242880

    • Manufacturer: Eurotherm

    Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 The Eurotherm AH242880 Issue 1 Card Circuit Itron ESD Mercator CH4025S2 is a...

    $540 USD
    Fleetwood, PA
  • Trusted Seller
    Bently Nevada 36393-01

    Bently Nevada 36393-01

    • Manufacturer: Bently Nevada

    BENTLY NEVADA 18639-01 Valve Position Transducer LVDT CAT# 36393-01 BENTLY NEVADA 18639-01 Valve Position Transducer LVDT CAT# 36393-01 🔧 Part Number : 36393-01 🔩 Serial Number : 8111 📏 LVDT Housing Assembly : Sp...

    $890 USD
    Fleetwood, PA
  • Mint Condition Mitsubishi FR-A720-5.5K Inverter

    Mint Condition Mitsubishi FR-A720-5.5K Inverter EXPRESS SHIP AVAILABLE

    • Manufacturer: Mitsubishi
    • Model: FR-A

    “REMOVED FROM WORKING SYSTEM” Shipping Note: Please send us an email to request rush same day shipping if it is an urgent breakdown. We ship worldwide and will on occasion require customers UPS/DHL/FEDEX account...

    $700 USD
    Niagara Falls, NY
34567

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.