Industrial Automation » Input/Output Modules

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Used industrial automation

  • Triconex 3700A Analog Input Module

    Triconex 3700A Analog Input Module Triple Modular Redundant 32 pt

    • new

    • Manufacturer: Triconex

    “New unit as seen in the images. May show minor signs of shelf wear, package tearing, sticker, or label markings. 30 DAY WARRANTY INCLUDED.” Triconex 3700A Analog Input Module Triple Modular Redundant 32 pt 5-EE...

    $2,992 USD
    Baroda, MI
  • Trusted Seller
    Allen-Bradley Allen Bradley 1734-IV8

    Allen-Bradley Allen Bradley 1734-IV8

    • new

    • Manufacturer: Allen-Bradley
    • Model: 1734

    You are buying one (1) Allen Bradley Input Output Module 1734-IV8. It is new in factory packaging.

    $129 USD
    Austinville, VA
  • Trusted Seller
    Beckhoff Beckhoff KL3054

    Beckhoff Beckhoff KL3054

    • new

    • Manufacturer: Beckhoff
    • Model: KL

    “This item is in new condition, no box included.” YOU ARE BUYING ONE (1) Beckhoff KL3054 4x Analog Output. THIS ITEM IS IN (NEW) CONDITION NO BOX INCLUDED. SEE PHOTOS FOR MORE SPECIFICATIONS. IF YOU HAVE ANY QU...

    $199 USD
    Austinville, VA
  • Trusted Seller
    Honeywell 51303979-400 I/O Link Interface

    Honeywell 51303979-400 I/O Link Interface Module Controller Board REV T-A

    • new

    • Manufacturer: Honeywell

    “New, in open box.” Honeywell 51303979-400 I/O Link Interface Module Controller Board REV T-A Honeywell 51303979-400 I/O Link Interface Module Controller Board REV T-A New, in open box. 1. The Honeywell 51303979-...

    $370 USD
    Fleetwood, PA
  • Siemens 6ES7 154-4AB10-0AB0 Simatic ET

    Siemens 6ES7 154-4AB10-0AB0 Simatic ET 200PRO Interface Module - NEW

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    NEW Siemens 6ES7 154-4AB10-0AB0 Simatic ET 200PRO Interface Module. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not b...

    $540 USD
    Kawkawlin, MI
  • Siemens Simatic 6ES7 154-8FB01-0AB0 Interface

    Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU - NEW

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    NEW OTHER Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive...

    $560 USD
    Kawkawlin, MI
  • Siemens Simatic 6ES7 154-8FB01-0AB0 Interface

    Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU - NEW

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    NEW Sealed box. Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you r...

    $630 USD
    Kawkawlin, MI
  • Siemens 6ES7 315-2EH13-0AB0 Simatic S7-300

    Siemens 6ES7 315-2EH13-0AB0 Simatic S7-300 CPU, Processor Module - USED

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    USED Siemens 6ES7 315-2EH13-0AB0 Simatic S7-300 CPU, Processor Module Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not...

    $884 USD
    Kawkawlin, MI
  • Siemens 6ES7 154-8FX00-0AB0 6ES7154-8FX00-0AB0 SIMATIC

    Siemens 6ES7 154-8FX00-0AB0 6ES7154-8FX00-0AB0 SIMATIC ET 200PRO FX-CPU - USED

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    USED Siemens 6ES7 154-8FX00-0AB0 6ES7154-8FX00-0AB0 SIMATIC ET 200PRO FX-CPU Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive...

    $900 USD
    Kawkawlin, MI
  • Siemens 6ES7 156-0AA01-0XA0 DP/AS Interface

    Siemens 6ES7 156-0AA01-0XA0 DP/AS Interface Link, 6ES71560AA010XA0 - NEW

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    NEW OTHER Siemens 6ES7 156-0AA01-0XA0 DP/AS Interface Link. No box. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not b...

    $700 USD
    Kawkawlin, MI
  • Trusted Seller
    allen bradley Safety Input &

    allen bradley Safety Input & Output Module

    • used

    • Manufacturer: Allen-Bradley

    “Used, in nice condition. Was in working condition when taken out of service. You will receive what you see in the photos.” Allen Bradley 1734-AENT Point I/O 1734-FPO 3-1734-IB8S 1-1734-OB8S 2-1734-IB8 Allen Brad...

    $2,750 USD
    Fleetwood, PA
  • MINT CONDITION Siemens 6ES71421BD220X B0

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

    • new

    • 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
    Siemens 6ES7 195-7KF00-0XA0 Safety Protector,

    Siemens 6ES7 195-7KF00-0XA0 Safety Protector, Simatic S7

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

    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 war...

    $90 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6ES7 195-7KF00-0XA0 Simatic ET200M

    Siemens 6ES7 195-7KF00-0XA0 Simatic ET200M Safety Protector

    • used

    • Manufacturer: Siemens
    • Model: 6ES7

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

    $50 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6ES7 142-1BD40-0XA0 Simatic S7

    Siemens 6ES7 142-1BD40-0XA0 Simatic S7

    • used

    • Manufacturer: Siemens
    • Model: 6ES7142

    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...

    $80 USD
    Suwanee, GA
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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.