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  • Trusted Seller
    Honeywell ISSC 621-3300 Input Module

    Honeywell ISSC 621-3300 Input Module 5VDC PLC 6213300 (EBI2423-2)

    • Manufacturer: Honeywell

    Honeywell MPN: 621-3300 USED ISSC Industrial Solid State Controls Input Module 5 VDC TTL 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $55 USD
    Chattanooga, TN
  • Siemens 6ES7 193-6BP00-0DA1 PLC Module Loc3C32

    Siemens 6ES7 193-6BP00-0DA1 PLC Module Loc3C32

    • Manufacturer: Siemens
    • Model: 6ES7193

    Siemens 6ES7 193-6BP00-0DA1 PLC Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equipment. Most of our used equ...

    $77 USD
    Duncan, SC
  • Siemens 6ES7133-1BL01-0XB0 PLC module Loc3C37

    Siemens 6ES7133-1BL01-0XB0 PLC module Loc3C37

    • Manufacturer: Siemens
    • Model: 6ES7133

    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, ...

    $116 USD
    Duncan, SC
  • TEXAS INSTRUMENTS U-15T PLC OUTPUT

    TEXAS INSTRUMENTS U-15T PLC OUTPUT MODULE 3F

    • Manufacturer: Texas Instruments

    Used automation parts pulled from storage or the working environment. Tested to the best of our ability. Shows signs of normal use. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost part...

    $44 USD
    Duncan, SC
  • Trusted Seller
    Valmet Automation A413222 04 Output

    Valmet Automation A413222 04 Output Module Circuit Board PLC Metso (TK3106-30)

    • Manufacturer: Metso

    Valmet Automation Metso Automation MPN: A413222 USED Output Module PLC 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $31 USD
    Chattanooga, TN
  • Siemens 6ES7321-1BL00-0AA0 SIMATIC S7 PLC

    Siemens 6ES7321-1BL00-0AA0 SIMATIC S7 PLC MODULE, 24VDC. 3B-45

    • 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 6ES7390-1BC00-0AA0 SIMATIC S7 PLC

    SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC CHASSIS, 9" 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, ...

    $32 USD
    Duncan, SC
  • SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC

    SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC CHASSIS, 10" 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, ...

    $36 USD
    Duncan, SC
  • SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC

    SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC CHASSIS, 11" 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, ...

    $41 USD
    Duncan, SC
  • SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC

    SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC CHASSIS, 12.5" 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, ...

    $45 USD
    Duncan, SC
  • SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC

    SIEMENS 6ES7390-1BC00-0AA0 SIMATIC S7 PLC CHASSIS, 15" 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, ...

    $45 USD
    Duncan, SC
  • Siemens 6ES7590-1AB60-0AA0 SIMATIC S7 PLC

    Siemens 6ES7590-1AB60-0AA0 SIMATIC S7 PLC RACK, 6¼" 3E-41

    • 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, ...

    $32 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
  • Trusted Seller
    Ovation Analog Input Module 1C31116G04

    Ovation Analog Input Module 1C31116G04 PLC Westinghouse Emerson IC31116G04 (PM2090-7)

    • Manufacturer: Westinghouse

    Ovation Westinghouse / Emerson MPN: 1C31116G04 USED 30 day warranty on all purchases. Your purchase will include what is pictured and described above ONLY.

    $137 USD
    Chattanooga, TN
  • Trusted Seller
    Reliance Electric 57405-D Drive Analog

    Reliance Electric 57405-D Drive Analog I/O Module PLC AutoMax STOCK G295

    • Manufacturer: Reliance Electric
    • Model: 57405

    Reliance Electric 57405-D Drive Analog I/O Module PLC AutoMax STOCK G295

    $50 USD
    Montgomeryville, PA
45678

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.