Industrial Automation » Input/Output Modules

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Used sensors & controllers

  • Square D Sy/Max ROM271 8030

    Square D Sy/Max ROM271 8030 Relay Output Module. Loc3A-27

    • Manufacturer: Square D

    Square D Sy/Max ROM271 8030 Relay Output Module. Loc3A-27* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and...

    $65 USD
    Duncan, SC
  • Allen Bradley 1734-FPD/B Point I/O

    Allen Bradley 1734-FPD/B Point I/O PLC Module, 24VDC. 3D-41

    • Manufacturer: Allen-Bradley
    • Model: 1734-FPD

    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, ...

    $36 USD
    Duncan, SC
  • Allen-Bradley 1734-EP24DC Ser B. Power

    Allen-Bradley 1734-EP24DC Ser B. Power Supply. 3B-20 731938872048

    • Manufacturer: Allen-Bradley
    • Model: 1734-EP24DC

    Allen-Bradley 1734-EP24DC Ser B. Power Supply. 3B-20 We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and T...

    $86 USD
    Duncan, SC
  • Allen-Bradley 1734-8CFG 24VDC Sink In

    Allen-Bradley 1734-8CFG 24VDC Sink In Source Module. 3D-68

    • Manufacturer: Allen-Bradley
    • Model: 1734

    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
  • GE FANUC SeriesOne IC610MDL125B 115VAC

    GE FANUC SeriesOne IC610MDL125B 115VAC Input Module 8-CIRCUIT. 3D

    • Manufacturer: Fanuc

    GE FANUC SeriesOne IC610MDL125B 115VAC Input Module 8-CIRCUIT. New no box maintenance room spares and/or new liquidated machine take offs. May have minor scuffs or scratches when they were taken from storage. He...

    $31 USD
    Duncan, SC
  • Allen-Bradley 1734-8CFG/C 24VDC Sink In

    Allen-Bradley 1734-8CFG/C 24VDC Sink In Source Out Module w/1734-MB Base. 3D-41

    • Manufacturer: Allen-Bradley
    • Model: 1734

    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 6ES7216-2AD23-0XB0 SIMATIC S7-200 CPU

    Siemens 6ES7216-2AD23-0XB0 SIMATIC S7-200 CPU 226 PLC Module. 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, ...

    $80 USD
    Duncan, SC
  • ABB IMFEC12 Symphony Analog Input

    ABB IMFEC12 Symphony Analog Input Module. 3C-33

    • Manufacturer: ABB
    • Model: IMFEC12

    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 6ES7222-1BF32-0XB0 SIMATIC S7-1200 DC

    Siemens 6ES7222-1BF32-0XB0 SIMATIC S7-1200 DC Output Module. 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, ...

    $77 USD
    Duncan, SC
  • Siemens 6ES7 322-1BH01-0AA0 SIMATIC S7-300

    Siemens 6ES7 322-1BH01-0AA0 SIMATIC S7-300 Digital Output 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, ...

    $27 USD
    Duncan, SC
  • Allen Bradley 1734-TOP Ser A

    Allen Bradley 1734-TOP Ser A POINT I/O Screw Terminal Base. 3D-32

    • Manufacturer: Allen-Bradley
    • Model: 1734

    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, ...

    $36 USD
    Duncan, SC
  • Siemens 6ES7138-4CB11-0AB0 SIMATIC S7 Power

    Siemens 6ES7138-4CB11-0AB0 SIMATIC S7 Power 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, ...

    $34 USD
    Duncan, SC
  • Siemens 6ES7 507-0RA00-0AB0 SIMATIC S7-1500

    Siemens 6ES7 507-0RA00-0AB0 SIMATIC S7-1500 Power Supply 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, ...

    $356 USD
    Duncan, SC
  • Allen-Bradley 1734-232ASC Series C Point

    Allen-Bradley 1734-232ASC Series C Point IO Module, 1734-RTB/MB. 3E-35

    • Manufacturer: Allen-Bradley
    • Model: 1734

    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
  • Siemens 6ES7323-1BH01-0AA0 Simatic S7 SM323

    Siemens 6ES7323-1BH01-0AA0 Simatic S7 SM323 Digital Module. 3B-45

    • Manufacturer: Siemens
    • Model: 6ES7323

    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
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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.