Industrial Automation » Input/Output Modules

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  • Allen-Bradley 1756-OF6CI SER A ControlLogix

    Allen-Bradley 1756-OF6CI SER A ControlLogix Isolated Output Module Loc3C3

    • Manufacturer: AB

    Allen-Bradley 1756-OF6CI SER A ControlLogix Isolated Output Module Palmetto Automation Inc. of Duncan SC specializes in buying, selling, and repairing obsolete Used, Refurbished, and New industrial electronic equ...

    $293 USD
    Duncan, SC
  • Trusted Seller
    Siemens Simatic S7-300 Central Processing

    Siemens Simatic S7-300 Central Processing Unit

    • Manufacturer: Siemens
    • Model: 6ES7317

    New Open Box Name: Simatic S7-300 Central Processing Unit | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 1.5MB WORKING MEMORY | Weight (lb.): 1 | Available quantity: 1

    $1,104 USD
    Euclid, OH
  • Trusted Seller
    Siemens Interface Module

    Siemens Interface Module

    • Manufacturer: Siemens
    • Model: 6ES7151

    New Factory Sealed Name: Interface Module | Arrival date: 07-31-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: TRANSFER RATE: 100MBPS MAX | Weight (lb.): 6 | Available quantity: 1

    $150 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic Dp Interface Module

    Siemens Simatic Dp Interface Module

    • Manufacturer: Siemens
    • Model: 6ES7151

    New Open Box Name: Simatic Dp Interface Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100MBPS TRANSFER RATE | Weight (lb.): 1 | Available quantity: 1

    $170 USD
    Euclid, OH
  • Trusted Seller
    Siemens Simatic Dp Et200s Interface

    Siemens Simatic Dp Et200s Interface Module

    • Manufacturer: Siemens
    • Model: 6ES7151

    New Open Box Name: Simatic Dp Et200s Interface Module | Arrival date: 08-18-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: TRANSFER RATE: 100MBPS MAX | Weight (lb.): 1 | Available quantity: 1

    $170 USD
    Euclid, OH
  • Trusted Seller
    Siemens Dp Interface Module

    Siemens Dp Interface Module

    • Manufacturer: Siemens
    • Model: 6ES7151

    New Open Box Name: Dp Interface Module | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100 MBIT/S | Weight (lb.): 1 | Available quantity: 1

    $130 USD
    Euclid, OH
  • Trusted Seller
    Lot of 12 DEUTSCH DMC-M08-16

    Lot of 12 DEUTSCH DMC-M08-16 ABE ZPF000000000015215 X109365

    • Manufacturer: DEUTSCH

    Rectangular MIL Spec Connectors Mpn: DMC-M08-16 ABE | Alternate manufacturer: TE CONNECTIVITY | Alternate part number: ZPF000000000015215 | Package: 1 BAG | Spn: DMCM0816ABE | Number of positions: 8 | Maximum ope...

    $200 USD
    El Paso, TX
  • Trusted Seller
    Siemens 6ES7 314-6CG03-0AB0

    Siemens 6ES7 314-6CG03-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7314

    Came from working unit 30 day warranty Wr6 Bin8 Mpn: 6ES7 314-6CG03-0AB0 | Make: Siemens

    $1,000 USD
    Muskegon, MI
  • Trusted Seller
    Siemens 6ES7 317-2AJ10-0AB0

    Siemens 6ES7 317-2AJ10-0AB0

    • Manufacturer: Siemens
    • Model: 6ES7317

    Came from a working unit 30 day warranty WrBin32A

    $500 USD
    Muskegon, MI
  • Trusted Seller
    Lot of 143 ROYAL DIE

    Lot of 143 ROYAL DIE STAMPING MU5T-14463-AB ELECTRICAL TERMINALS X131989

    • Manufacturer: ROYAL DIE STAMPING

    ELECTRICAL TERMINALS Mpn: MU5T-14463-AB | Alternate manufacturer: EATON | Dimensions (lxwxh) (in): LxWxH | Exact unit weight: 0.02803 | Package: BOXES, | Package detail: 4 BOXES X 1,275 PCS | Spn: MU5T14463AB | S...

    $200 USD
    El Paso, TX
  • Trusted Seller
    Lot of 14 DEUTSCH DMC-M

    Lot of 14 DEUTSCH DMC-M 08-16 AB ZPF000000000015214 X109197

    • Manufacturer: DEUTSCH

    Rectangular MIL Spec Connectors Mpn: DMC-M 08-16 AB | Alternate manufacturer: TE CONNECTIVITY | Alternate part number: ZPF000000000015214 | Package: 1 BAG | Spn: DMCM0816AB | Packaging: Bulk | Maximum operating t...

    $200 USD
    El Paso, TX
  • Trusted Seller
    Siemens Simatic S7 Interface Module

    Siemens Simatic S7 Interface Module

    • Manufacturer: Siemens
    • Model: 6ES7

    New Open Box Name: Simatic S7 Interface Module | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $125 USD
    Euclid, OH
  • Trusted Seller
    Siemens Electronics Module For Et200s

    Siemens Electronics Module For Et200s

    • Manufacturer: Siemens
    • Model: 6ES7

    New Open Box Name: Electronics Module For Et200s | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1

    $150 USD
    Euclid, OH
  • Trusted Seller
    NEW Siemens 6ES7 332-8BF00-0AB0 SIMATIC

    NEW Siemens 6ES7 332-8BF00-0AB0 SIMATIC S7 STOCK H413A

    • Manufacturer: Siemens
    • Model: 6ES7331

    NEW Siemens 6ES7 331-7KF02-0AB0/ 6ES73317KF020AB0 SIMATIC S7 STOCK H413A

    $300 USD
    Montgomeryville, PA
  • Trusted Seller
    Siemens Simatic S7-300 Series Relay

    Siemens Simatic S7-300 Series Relay Output Module Sm322

    • Manufacturer: Siemens
    • Model: 6ES7322

    New Open Box Name: Simatic S7-300 Series Relay Output Module Sm322 | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 160mA, 120-230VAC, 24VDC | Weight (lb.): 1 | Available quanti...

    $260 USD
    Euclid, OH
23456

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.