Industrial Automation » Input/Output Modules

Building Filters

389

Used plc peripheral modules

  • ALLEN-BRADLEY 1797-1J2 Flex EX Frequency

    ALLEN-BRADLEY 1797-1J2 Flex EX Frequency Input Module 3A-30

    • Manufacturer: Allen-Bradley

    ALLEN-BRADLEY 1797-1J2 SENSOR INPUT MODULE. 3A-30 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers...

    $1,709 USD
    Duncan, SC
  • 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
  • Siemens 6ES7521-1BH00-0AB0 SIMATIC S7-1500 Digital

    Siemens 6ES7521-1BH00-0AB0 SIMATIC S7-1500 Digital Input Module. 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, ...

    $90 USD
    Duncan, SC
  • FANUC A03B-0807-C154 (A0D16D) OUTPUT MODULE

    FANUC A03B-0807-C154 (A0D16D) OUTPUT MODULE Missing Door Panel 3C-47

    • Manufacturer: Fanuc

    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, ...

    $23 USD
    Duncan, SC
  • SIEMENS 6ES7321-1BL00-0AA0 SIMATIC S7-300 Digital

    SIEMENS 6ES7321-1BL00-0AA0 SIMATIC S7-300 Digital Input Module. 3C-43

    • 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, ...

    $23 USD
    Duncan, SC
  • SIEMENS 6ES7321-1BL00-0AA0 SIMATIC S7-300 Input

    SIEMENS 6ES7321-1BL00-0AA0 SIMATIC S7-300 Input Module NO DOOR 3C-44

    • 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, ...

    $27 USD
    Duncan, SC
  • Siemens 6ES7 322-1BH01-0AA0 SIMATIC S7

    Siemens 6ES7 322-1BH01-0AA0 SIMATIC S7 Output Module NO DOOR 3C-44

    • 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, ...

    $29 USD
    Duncan, SC
  • Siemens 6ES7321-1BL00-0AA0 Simatic S7-300 Digital

    Siemens 6ES7321-1BL00-0AA0 Simatic S7-300 Digital Input Module. 3B-44

    • 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, ...

    $41 USD
    Duncan, SC
  • Siemens 6ES7138-4FB03-0AB0 PROFIsafe SIMATIC S7

    Siemens 6ES7138-4FB03-0AB0 PROFIsafe SIMATIC S7 Digital Output Module. 3D-44

    • 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, ...

    $50 USD
    Duncan, SC
  • B&R X20D09322 Rev I0 Digital

    B&R X20D09322 Rev I0 Digital Output Module w/X20BM11 Base. 3D-43

    • Manufacturer: B & R

    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, ...

    $77 USD
    Duncan, SC
  • Siemens 6ES7322-1FH00-0AA0 Simatic S7-300 Digital

    Siemens 6ES7322-1FH00-0AA0 Simatic S7-300 Digital Output Module. 3B-46

    • Manufacturer: Siemens
    • Model: 6ES7322

    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, ...

    $108 USD
    Duncan, SC
  • Siemens 6ES7321-1EL00-0AA0 Simatic S7 Digital

    Siemens 6ES7321-1EL00-0AA0 Simatic S7 Digital Input Module, 32xAC120V. 3B-46

    • 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, ...

    $176 USD
    Duncan, SC
  • GE Fanuc IC693MDL655G 24VDC Pos/Neg

    GE Fanuc IC693MDL655G 24VDC Pos/Neg Fast Logic Input Module. 3D-47

    • Manufacturer: Fanuc

    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
  • Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Output

    Siemens 6ES7522-1BL01-0AB0 SIMATIC S7-1500 Output Module Card. 3C-44

    • 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, ...

    $360 USD
    Duncan, SC
  • Trusted Seller
    Square D ROM122 Series B

    Square D ROM122 Series B SY/MAX Analog Output Module

    • Manufacturer: Square D

    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 ...

    $90 USD
    Suwanee, GA
1415161718

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.