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  • SIEMENS 6ES7 132-4BD00-0AA0 SIMATIC S7

    SIEMENS 6ES7 132-4BD00-0AA0 SIMATIC S7 OUTPUT MODULE ($10 OBO)

    • Manufacturer: Siemens
    • Model: 6ES7

    “USED, EXCELLENT” SIEMENS 6ES7 132-4BD00-0AA0 SIMATIC S7 OUTPUT MODULE 4 POINT 24 VDC SIMATIC S7 FOR ET200S ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing...

    $10 USD
    Waukesha, WI
  • SIEMENS 6ES7 131-4BD01-0AA0 SIMATIC S7

    SIEMENS 6ES7 131-4BD01-0AA0 SIMATIC S7 INPUT MODULE ($10 OBO)

    • Manufacturer: Siemens
    • Model: 6ES7

    “USED, EXCELLENT” SIEMENS 6ES7 131-4BD01-0AA0 SIMATIC S7 INPUT MODULE 4 DIGITAL INPUTS 24 VDC 15 MM WIDTH FOR ET200S ***Local deliveries available, simply message us before purchasing so we can properly adjust th...

    $10 USD
    Waukesha, WI
  • FANUC AID32E1 INPUT MODULE ($30

    FANUC AID32E1 INPUT MODULE ($30 OBO)

    • Manufacturer: Fanuc

    “USED, EXCELLENT” FANUC AID32E1 INPUT MODULE 32 PT 24 VDC 20 MS ***Local deliveries available, simply message us before purchasing so we can properly adjust the listing for you. Please provide your delivery instr...

    $30 USD
    Waukesha, WI
  • Trusted Seller
    Siemens 6ES7 322-1HH01-0AA0 Simatic S7

    Siemens 6ES7 322-1HH01-0AA0 Simatic S7 Digital Output

    • 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...

    $50 USD
    Suwanee, GA
  • Trusted Seller
    Reliance Electric Input Module

    Reliance Electric Input Module

    • Manufacturer: Reliance Electric

    Reliance Electric ABB 57C419 Input Module 5-24VDC Circuit Rev 03 **NEW IN BOX** Actual item shown in photos, HUGE SAVINGS This module is brand new, never used in original factory packaging Please make sure this i...

    $755 USD
    Gilbert, IA
  • Trusted Seller
    Reliance Electric Analog Input Module

    Reliance Electric Analog Input Module +/- 10V 16 Channel

    • Manufacturer: Reliance Electric

    Reliance Electric 61C542 / 61C542A Analog Input Module +/- 10V, 16 Channel *NEW* Actual item shown Condition is new old stock, in original factory packaging This module sells for over $2,000, HUGE SAVINGS Please ...

    $712 USD
    Gilbert, IA
  • Trusted Seller
    Siemens 505-4716 Digital Output Module

    Siemens 505-4716 Digital Output Module

    • Manufacturer: Siemens

    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
  • Trusted Seller
    Siemens 6ES7 321-1BH10-0AA0 Digital Input

    Siemens 6ES7 321-1BH10-0AA0 Digital Input Module

    • 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 ...

    $200 USD
    Suwanee, GA
  • Trusted Seller
    AEG AS-B814-108 Relay Output Module

    AEG AS-B814-108 Relay Output Module

    • Manufacturer: AEG

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

    $25 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6ES7 307-1BA01-0AA0 Power Supply

    Siemens 6ES7 307-1BA01-0AA0 Power Supply Module, Simatic PS 307, 24 VDC

    • Manufacturer: Siemens
    • Model: 6ES7

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

    $40 USD
    Suwanee, GA
  • Trusted Seller
    Siemens 6ES7340-1AH02-0AE0 Simatic S7 Communication

    Siemens 6ES7340-1AH02-0AE0 Simatic S7 Communication Module

    • Manufacturer: Siemens
    • Model: 6ES7340

    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...

    $45 USD
    Suwanee, GA
  • Trusted Seller
    Honeywell 621-6300 Output Module

    Honeywell 621-6300 Output Module

    • Manufacturer: Honeywell

    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...

    $75 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 2085-IF4 Ser A

    Allen Bradley 2085-IF4 Ser A Micro800 4 Point Analog Input Module *NEW*

    • 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 ...

    $200 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1734TB3 Ser A

    Allen Bradley 1734TB3 Ser A Point I/O Module, Terminal Base - Lot of 10

    • Manufacturer: Allen-Bradley
    • Model: 1734

    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 ...

    $145 USD
    Suwanee, GA
  • Trusted Seller
    Allen Bradley 1734-MB Series A

    Allen Bradley 1734-MB Series A Terminal Base

    • Manufacturer: Allen-Bradley
    • Model: 1734

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

    $25 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.