Industrial Automation » Input/Output Modules

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Used plc processors

  • SIEMENS 6ES7340-1AH02-0AE0 ($49.99/EACH OBO)

    SIEMENS 6ES7340-1AH02-0AE0 ($49.99/EACH OBO)

    • Manufacturer: Siemens
    • Model: 6ES7340

    “Very good conditions.” 6ES73401AH020AE0 COMMUNICATION PROCESSOR CP 340 SIMATIC S7-300 W/ RS232C INTERFACE (RS-232-C) 24 V 165 MA 2.4-19.2 KBIT/S 0.6-0.85 W

    $50 USD
    Waukesha, WI
  • Mint Condition MITSUBISHI FX5-8AD INPUT

    Mint Condition MITSUBISHI FX5-8AD INPUT MODULE

    • Manufacturer: Mitsubishi

    “NEW” 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 to overseas Ret...

    $650 USD
    Niagara Falls, NY
  • MINT CONDITION Siemens 6ES71421BD220X B0

    MINT CONDITION Siemens 6ES71421BD220X B0 6ES7142-1BD22- 0XB0 Basic Module

    • Manufacturer: Siemens
    • Model: 6ES7142

    “NEW IN BOX” 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 to overs...

    $990 USD
    Niagara Falls, NY
  • Trusted Seller
    Allen Bradley 5069-ECR CompactLogix 5380

    Allen Bradley 5069-ECR CompactLogix 5380 End Cap *NEW*

    • Manufacturer: Allen-Bradley
    • Model: 5069

    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 ...

    $25 USD
    Suwanee, GA
  • Trusted Seller
    Square D 8005 Type DN-116

    Square D 8005 Type DN-116 Sy/Max Input Module

    • Manufacturer: Square D

    TERMS, PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please reach out with any questions PRIOR to making your purchase. Your purchase...

    $30 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6ES7 148-1EH10-0XA0, Pneumatic Interface,

    Siemens 6ES7 148-1EH10-0XA0, Pneumatic Interface, EM 148-P, Simatic S7

    • Manufacturer: Siemens
    • Model: 6ES7

    PLEASE REVIEW: We would ask that potential buyers please examine the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to auction close. *Your purchase includes a 30...

    $350 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 5069-ECR Ser A

    Allen Bradley 5069-ECR Ser A CompactLogix 5380 End Cap *NEW*

    • Manufacturer: Allen-Bradley
    • Model: 5069

    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 ...

    $25 USD
    Suwanee, GA
  • AB02B-0236-C205 (2) FANUC SDU1 Detector

    AB02B-0236-C205 (2) FANUC SDU1 Detector Interface Module Fast Shipping from MN

    • Manufacturer: Fanuc

    AB02B-0236-C205 (2) FANUC SDU1 Detector Interface Module Fast Shipping from MN AB02B-0236-C205 (2) FANUC SDU1 Detector Interface Module Fast Shipping from MN Click images to enlarge Description INV 3338 These exp...

    Savage, MN
  • Siemens 6ES7 193-4CA30-0AA0 Terminal Module

    Siemens 6ES7 193-4CA30-0AA0 Terminal Module - Lot of 9. Loc3C-22

    • Manufacturer: Siemens
    • Model: 6ES7

    Siemens 6ES7 193-4CA30-0AA0 Terminal Module. Lot of 9. Loc3C-22* ##There is a small broken part- see fotos ## We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interf...

    $162 USD
    Duncan, SC
  • Siemens 6ES7 590-1AE80-0AA0 Simatic S7

    Siemens 6ES7 590-1AE80-0AA0 Simatic S7 Mounting Rail, 19" 3D-68

    • Manufacturer: Siemens
    • Model: 6ES7

    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, ...

    $72 USD
    Duncan, SC
  • Siemens 6ES7511-1AK02-0AB0 SIMATIC S7-1500 CPU

    Siemens 6ES7511-1AK02-0AB0 SIMATIC S7-1500 CPU Module, 24VDC. 3D-68

    • Manufacturer: Siemens
    • Model: 6ES7

    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, ...

    $410 USD
    Duncan, SC
  • Gould AS-B350-001 Modicon Output Module

    Gould AS-B350-001 Modicon Output Module 115 VAC Loc.3A-1

    • Manufacturer: Mersen/Ferraz/Gould-Shawmut

    Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industrial automation including AC ...

    $21 USD
    Duncan, SC
  • MODICON AS-B804-016 115 VAC 16

    MODICON AS-B804-016 115 VAC 16 Pt Output Module 3C-7

    • Manufacturer: Modicon

    Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair all types of industrial automation including AC ...

    $39 USD
    Duncan, SC
  • Mitsubishi Q62AD-DGH Isolated Input Module

    Mitsubishi Q62AD-DGH Isolated Input Module w/Signal Conditiong Function 3E-44

    • Manufacturer: Mitsubishi

    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...

    $89 USD
    Duncan, SC
  • Siemens 6ES7136-6PA00-0BC0 V1.0.3 PowerModule w/6ES7193-6BP20-0DC0

    Siemens 6ES7136-6PA00-0BC0 V1.0.3 PowerModule w/6ES7193-6BP20-0DC0 Base. 3B-50

    • Manufacturer: Siemens
    • Model: 6ES7136

    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, ...

    $90 USD
    Duncan, SC
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Overview

Input/Output (I/O) modules are essential components in industrial automation systems. They serve as the interface between various field devices and the control system, allowing the exchange of data and signals. I/O modules can handle both analog and digital inputs and outputs, making them crucial for monitoring and controlling processes in manufacturing, energy, and other sectors.

FAQ

What should I consider when buying an I/O module?

Consider the compatibility with your existing control system, the number of input and output channels, and the type of signals (analog or digital) it supports. Reliability and ease of integration are also important factors.

How do I ensure the I/O module is shipped safely to my location?

Use a reputable shipping service that specializes in electronics. Ensure the module is properly packaged with anti-static materials and secured to prevent damage during transit.

What is the maintenance schedule for an I/O module?

Regular maintenance includes inspecting connections for wear or corrosion, ensuring the module is clean and free from dust, and checking for any firmware updates from the manufacturer. Consult the manufacturer’s manual for detailed maintenance intervals.