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  • Allen-Bradley 1734-AENTK Ser A POINT

    Allen-Bradley 1734-AENTK Ser A POINT I/O Ethernet Network Adaptor (BIN4.4.4)

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Allen-Bradley 1734-AENTK Ser A POINT I/O Ethernet Network Adaptor Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equi...

    $81 USD
    Greenville, SC
  • Omron C200H-OC222 Output Module. Loc3B-33

    Omron C200H-OC222 Output Module. Loc3B-33

    • Manufacturer: Omron

    Omron C200H-OC222 Output Module. Loc3B-33* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmet...

    $39 USD
    Duncan, SC
  • SQUARE D SY/MAX HOM-271 8030

    SQUARE D SY/MAX HOM-271 8030 SERIES A OUTPUT MODULE. Loc3A-21

    • Manufacturer: Square D

    SQUARE D SY/MAX HOM-271 8030 SERIES A OUTPUT MODULE. Loc3A-21* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls...

    $49 USD
    Duncan, SC
  • SQUARE D SY/MAX S30617-593-50 Relay

    SQUARE D SY/MAX S30617-593-50 Relay Output Module ROM-271 Class 8030. Loc3B-30

    • Manufacturer: Square D

    SQUARE D SY/MAX S30617-593-50 Relay Output Module ROM-271 Class 8030. Loc3B-30* We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Pr...

    $65 USD
    Duncan, SC
  • Mitsubishi QX42 MELSEC-Q 24VDC Input

    Mitsubishi QX42 MELSEC-Q 24VDC Input Module Loc 3E-16

    • Manufacturer: Mitsubishi
    • Model: QX42

    Mitsubishi QX42 Input Module. Loc 3E-16. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers. Palmetto...

    $109 USD
    Duncan, SC
  • EMERSON KJ3222X1-BA1 DI 8-Channel 24

    EMERSON KJ3222X1-BA1 DI 8-Channel 24 VDC Dry Contact. Input Module. Loc 3C-15

    • Manufacturer: Emerson
    • Model: KJ3222X1-BA1

    EMERSON KJ3222X1-BA1 DI 8-Channel 24 VDC Dry Contact. Input Module. Loc 3C-15 Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Mon...

    $121 USD
    Duncan, SC
  • Fuji Electric NP1AYH8V-MRZ4 Analog Output

    Fuji Electric NP1AYH8V-MRZ4 Analog Output Module. 4E-8

    • Manufacturer: Fuji Electric

    Fuji Electric NP1AYH8V-MRZ4 Analog Output Module Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Money back guarantee. We repair...

    $131 USD
    Duncan, SC
  • EMERSON KJ3201X1-BA1 DI 8-Channel 24

    EMERSON KJ3201X1-BA1 DI 8-Channel 24 VDC Dry Contact. Input Module. Loc 3C-14

    • Manufacturer: Emerson
    • Model: KJ3201X1-BA1

    EMERSON KJ3201X1-BA1 DI 8-Channel 24 VDC Dry Contact. Input Module. Loc.3C-14 Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence. Mon...

    $162 USD
    Duncan, SC
  • Sealed Allen Bradley 1734-OB8S /B

    Sealed Allen Bradley 1734-OB8S /B POINT I/O 8-Ch Safety Output loc.3E-17

    • Manufacturer: Allen-Bradley
    • Model: 1734

    Sealed Allen Bradley 1734-OB8S /B POINT I/O 8-Ch Safety Output. We have 5 individual sealed boxes dated 2015/11/22. Canceled brewery project surplus and tool crib spares. Here at Palmetto Automation Inc. we endea...

    $218 USD
    Duncan, SC
  • Schneider Electric 140DDI35300 24V Discrete

    Schneider Electric 140DDI35300 24V Discrete DC Input Module. 3A-14

    • Manufacturer: Schneider Electric

    Schneider Electric 140DDI35300 24V Discrete DC Input Module. OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. We repair all types of industrial automation includi...

    $310 USD
    Duncan, SC
  • PEPPERL+FUCHS VBA-4E1A-KE3-ZEJ/SR AS-i Safety Relay

    PEPPERL+FUCHS VBA-4E1A-KE3-ZEJ/SR AS-i Safety Relay Output Module Loc 4A-6

    • Manufacturer: Pepperl+Fuchs

    PEPPERL FUCHS VBA-4E1A-KE3-ZEJ/SR. Loc 4A-6. 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. Here at Palmetto Auto...

    $87 USD
    Duncan, SC
  • 10pcs Box NEW Allen Bradley

    10pcs Box NEW Allen Bradley 1734TB POINT I/O Module Base loc3C-4

    • Manufacturer: Allen-Bradley
    • Model: 1734

    10pcs Box NEW Allen Bradley 1734TB POINT I/O Module Base loc3C-4. New in box OEM spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. Here at Palmetto Automation Inc. we ...

    $160 USD
    Duncan, SC
  • ALLEN BRADLEY 1734-8CFG /C Sink

    ALLEN BRADLEY 1734-8CFG /C Sink In Source Out Module 24VDC 3E-25

    • Manufacturer: Allen-Bradley
    • Model: 1734

    New spares from a brewery/ bottling plant maintenance room's canceled expansion project tool crib. May have minor scuffs. ****Modules are new. Removed from a PLC that was set up but never used **** Here at Palmet...

    $388 USD
    Duncan, SC
  • (10 Units) New Sealed Allen

    (10 Units) New Sealed Allen Bradley 1734-IB8 / D 8 Pt Digital Input Mod loc3E-28

    • Manufacturer: Allen-Bradley
    • Model: 1734-IB8 D

    (10 Units) New Sealed Allen Bradley 1734-IB8 / D 8 Pt Digital Input Mod loc3E-28. Here at Palmetto Automation Inc. we endeavor to provide otherwise high cost parts at decent wholesale prices. Buy with confidence....

    $500 USD
    Duncan, SC
  • Emerson KJ3243X1-BK1 DeltaV Profibus DP

    Emerson KJ3243X1-BK1 DeltaV Profibus DP Interface Card NEW Open Box F2

    • Manufacturer: Emerson
    • Model: KJ3243

    NEW Open Box Emerson DeltaV Profibus DP Interface Card Cat #: KJ3243X1-BK1 12P4691X042 Rev F New in Original Open Box New (Other) Surplus, Excess Inventory Located at Bitter End Trading LLC in Springfield, NH See...

    $2,200 USD
    Springfield, NH
3435363738

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.