Industrial Automation » Programmable Logic Controllers (PLC)

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1760

Used digital output modules

  • Siemens PROFIsafe SIMATIC S7 6ES7138-4FA04-0AB0

    Siemens PROFIsafe SIMATIC S7 6ES7138-4FA04-0AB0 Digital Input Module. 3D-44

    • Manufacturer: Siemens
    • Model: Simatic S7

    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, ...

    $35 USD
    Duncan, SC
  • General Electric UR 6PH Multilin

    General Electric UR 6PH Multilin Digital I/O Module 6P Form-A Outputs

    • Manufacturer: GE

    “this is used in excellent condition with no original factory packaging-supplied as appears in photos” General Electric UR 6PH Multilin Digital I/O Module 6P Form-A Outputs Current w/OPT Volts 4-Digital Inputs - ...

    $1,047 USD
    Adrian, MO
  • Trusted Seller
    Allen Bradley 193-EXP-DIO-42-24D Digital Expansion

    Allen Bradley 193-EXP-DIO-42-24D Digital Expansion I/O Module *FACTORY SEALED*

    • Manufacturer: Allen-Bradley

    PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions should be submitted prior to your purchase. *Your purchase includes a 30 ...

    $150 USD
    Suwanee, GA
  • Allen Bradley 1746-OA8 Ser A.

    Allen Bradley 1746-OA8 Ser A. SLC 500 Output Module. 3B-25

    • Manufacturer: Allen-Bradley
    • Model: 1746

    **** Unit does not have a door as 1 of the hinges is broken off - see photo**** We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pro...

    $21 USD
    Duncan, SC
  • ALLEN BRADLEY 1769-OB8 Ser A

    ALLEN BRADLEY 1769-OB8 Ser A CompactLogix I/O 8-Pt Output Module. 3D-68

    • Manufacturer: Allen-Bradley
    • Model: 1769

    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, ...

    $158 USD
    Duncan, SC
  • ALLEN BRADLEY SLC 500 1747-Ow16

    ALLEN BRADLEY SLC 500 1747-Ow16 Series A Output Module For PLC Controller @1D

    • Manufacturer: Allen-Bradley
    • Model: SLC500

    ALLEN BRADLEY SLC 500 1747-Ow16 Series A Output Module For PLC Controller. Product Details Brand: ALLEN BRADLEY Model: ALLEN BRADLEY SLC 500 1747-Ow16 Series A Series : Series A Type: Output Module We endeavor to...

    $63 USD
    Greenville, SC
  • Siemens EM 235 (6ES7235-0KD21-0XA0) AI4/AQ1x12Bit

    Siemens EM 235 (6ES7235-0KD21-0XA0) AI4/AQ1x12Bit Analog Output Module. 3C-44

    • Manufacturer: Siemens
    • Model: 6ES

    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
  • Allen Bradley 1771-OFE1/B Analog Output

    Allen Bradley 1771-OFE1/B Analog Output Module, 12-BIT. 3D-37

    • Manufacturer: Allen-Bradley
    • Model: 1771-OFE1/B

    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, ...

    $50 USD
    Duncan, SC
  • Allen Bradley 1756-OB16E/A J01 16Pt

    Allen Bradley 1756-OB16E/A J01 16Pt DC Efused Output Module. 3C-18

    • Manufacturer: Allen-Bradley
    • Model: 1756-OB16E/A

    We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto Automation Inc. of Duncan SC specializes in b...

    $292 USD
    Duncan, SC
  • Allen Bradley 1771-OD Ser C

    Allen Bradley 1771-OD Ser C 120V Isolated AC Output Module. 3B-36

    • Manufacturer: Allen-Bradley
    • Model: 1771

    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, ...

    $41 USD
    Duncan, SC
  • ALLEN BRADLEY 1771-OFE1/B ANALOG OUTPUT

    ALLEN BRADLEY 1771-OFE1/B ANALOG OUTPUT MODULE, 12 BIT. 3B-36

    • Manufacturer: Allen-Bradley
    • Model: 1771-OFE1/B

    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, ...

    $59 USD
    Duncan, SC
  • SIEMENS 6ES7 321-1BL00-0AA0 SIMATIC S7-300

    SIEMENS 6ES7 321-1BL00-0AA0 SIMATIC S7-300 DIGITAL INPUT MODULE. 3B-41

    • Manufacturer: Siemens
    • Model: Simatic S7

    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
  • General Electric UR 6CH Multilin

    General Electric UR 6CH Multilin Digital I/O Module 8-Form C Outputs

    • Manufacturer: GE

    “this is used in excellent condition with no original factory packaging-supplied as appears in photos” General Electric UR 6CH Multilin Digital I/O Module 8-Form C Outputs - we have 1 of these Multilin digital I/...

    $1,047 USD
    Adrian, MO
  • Siemens Simatic S5 - 6ES5

    Siemens Simatic S5 - 6ES5 441-8MA11 Digital Output 3C

    • Manufacturer: Siemens
    • Model: Simatic S5

    “One of the Modules has a crack on plastic, see last photo.” Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment...

    $22 USD
    Duncan, SC
  • Allen Bradley 1756-OX8I/A CLX 8

    Allen Bradley 1756-OX8I/A CLX 8 Point Digital Relay Module FW 3.003. 3C-11

    • Manufacturer: Allen-Bradley
    • Model: 1756

    Allen Bradley 1756-OX8I/A CLX 8 Point Digital Relay Module FW 3.003. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation...

    $89 USD
    Duncan, SC
678910

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.