Industrial Automation » Programmable Logic Controllers (PLC)

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Used dcs

  • FUJI SJ-0G DC24V 3A ($44.99/EACH

    FUJI SJ-0G DC24V 3A ($44.99/EACH OBO)

    • Manufacturer: Fuji

    SJ06GDC24V3A DISCONTINUED BY MANUFACTURER CONTACTOR MAGNETIC SCREW TERMINALS 24 VDC COIL Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please provi...

    $45 USD
    Waukesha, WI
  • Honeywell UDC1200 DC120L-11121000 Digital Temperature

    Honeywell UDC1200 DC120L-11121000 Digital Temperature Controller. 2E-15

    • Manufacturer: Honeywell
    • Model: UDC1200

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $180 USD
    Duncan, SC
  • Honeywell UDC 3000 Versa-Pro Temp

    Honeywell UDC 3000 Versa-Pro Temp Controller DC300K-E-0A0-20-0000-0 (2.1.3)

    • Manufacturer: Honeywell

    Honeywell UDC 3000 Versa Pro Temp Controller DC300K-E-0A0-20-0000-0 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic eq...

    $188 USD
    Greenville, SC
  • Siemens 5SJ4220-7HG42 Miniature Circuit Breaker,

    Siemens 5SJ4220-7HG42 Miniature Circuit Breaker, 20A, 2-Pole. 4B-51

    • Manufacturer: Siemens
    • Model: 7SJ

    Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...

    $68 USD
    Duncan, SC
  • Trusted Seller
    Moore Industries ECT/0-5AAC/4-20MA/12-42DC ECT Signal

    Moore Industries ECT/0-5AAC/4-20MA/12-42DC ECT Signal Isolator Converter

    • Manufacturer: Moore

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to your purchase. *Your purchase includes a 30 day wa...

    $50 USD
    Suwanee, GA
  • Honeywell DC300K-E-2B0-20-0000-0 Temperature Control (BIN635)

    Honeywell DC300K-E-2B0-20-0000-0 Temperature Control (BIN635)

    • Manufacturer: Honeywell

    Honeywell DC300K-E-2B0-20-0000-0 Temperature Control Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most o...

    $80 USD
    Duncan, SC
  • Honeywell UDC3000 Versa-Pro Temp. Control

    Honeywell UDC3000 Versa-Pro Temp. Control DC300K-E-0A0-20-0000-0 (4.2.5)

    • Manufacturer: Honeywell

    Honeywell UDC3000 Versa-Pro Temp. Control DC300K-E-0A0-20-0000-0 Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equip...

    $180 USD
    Duncan, SC
  • Trusted Seller
    Allen Bradley 1757-SRM Processlogix Redundancy

    Allen Bradley 1757-SRM Processlogix Redundancy Module Ser B

    • Manufacturer: Allen-Bradley
    • Model: 1757-SRM

    “New without Factory Packaging” Model number: 1757-SRM | Model line: PROCESSLOGIX | Series: SER B | Mpn: 1757-SRM | Controller platform: ProcessLogix | Shipping weight: 2.5 lbs | Shipping dimensions: 9 x 7.5 x 5 ...

    $5,165 USD
    Delta, OH
  • Trusted Seller
    Siemens 6AU1445-2AD00-0AA0 Simotion Control Unit

    Siemens 6AU1445-2AD00-0AA0 Simotion Control Unit

    • Manufacturer: Siemens
    • Model: 6AU

    “New without Factory Packaging” Model number: 6AU1445-2AD00-0AA0 | Model line: SIMOTION | Mpn: 6AU1445-2AD00-0AA0 | Shipping weight: 14 lbs | Shipping dimensions: 25 x 17 x 6 in | Reference sku: 1705920

    $11,396 USD
    Delta, OH
  • Trusted Seller
    Mitsubishi A3CPUR21 Cpu Module

    Mitsubishi A3CPUR21 Cpu Module

    • Manufacturer: Mitsubishi

    “New without Factory Packaging” Model number: A3CPUR21 | Mpn: A3CPUR21 | Shipping weight: 4 lbs | Shipping dimensions: 12 x 8 x 5.5 in | Reference sku: 1672314

    $8,769 USD
    Delta, OH
  • Trusted Seller
    Honeywell MZ-PCSV84 51156723-100 Hpe Dl360

    Honeywell MZ-PCSV84 51156723-100 Hpe Dl360 Gen10 Server

    • Manufacturer: Honeywell

    Model number: MZ-PCSV84 51156723-100 | Mpn: MZ-PCSV84 51156723-100 | Shipping weight: 54 lbs | Shipping dimensions: 41.5 x 26.5 x 12.5 in | Additional notes: HSTNS-2154 | Reference sku: 1034337

    $12,424 USD
    Delta, OH
  • Trusted Seller
    General Electric Ge IS220PVIBH1AL Is220pvibh1a

    General Electric Ge IS220PVIBH1AL Is220pvibh1a Mark Vie Vibration Module

    • Manufacturer: GE

    “INSTALLED BUT UNUSED” Model number: IS220PVIBH1AL | Model line: MARK VIE | Mpn: IS220PVIBH1AL | Shipping weight: 2 lbs | Shipping dimensions: 5 x 3 x 3 in | Additional notes: INSTALLED BUT UNUSED | Reference sku...

    $7,739 USD
    Delta, OH
  • Trusted Seller
    Woodward 5437-1124 Protection Module Protech

    Woodward 5437-1124 Protection Module Protech Gii

    • Manufacturer: Woodward

    “Used” Model number: 5437-1124 | Mpn: 5437-1124 | Shipping weight: 6.2 lbs | Shipping dimensions: 12 x 8 x 7 in | Reference sku: 993270

    $12,887 USD
    Delta, OH
  • Trusted Seller
    Allen Bradley 2094-AL50S Kinetix 6000

    Allen Bradley 2094-AL50S Kinetix 6000 Line Interface Module Ser B

    • Manufacturer: Allen-Bradley
    • Model: 2094

    “New without Factory Packaging” Model number: 2094-AL50S | Series: SER B | Model line: KINETIX 6000 | Mpn: 2094-AL50S | Shipping weight: 23 lbs | Shipping dimensions: 24 x 19 x 17.5 in | Reference sku: 1711008

    $5,447 USD
    Delta, OH
  • Trusted Seller
    Siemens 6AG4131-2FB22-0AX6 Simatic Ipc627d Box

    Siemens 6AG4131-2FB22-0AX6 Simatic Ipc627d Box Pc

    • Manufacturer: Siemens

    “New without Factory Packaging” Model number: 6AG4131-2FB22-0AX6 | Model line: SIMATIC IPC627D | Mpn: 6AG4131-2FB22-0AX6 | Shipping weight: 19 lbs | Shipping dimensions: 21 x 19 x 13.5 in | Reference sku: 1706223

    $8,626 USD
    Delta, OH
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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.