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Used automation parts in China

  • Trusted Seller
    1771-IAN | Digital Input Module

    1771-IAN | Digital Input Module

    • Manufacturer: Automation

    1771-IAN Digital Input Module 1771-IAN Digital Input Module PLC 5 Digital AC/DC Input Module, 32 Inputs (4 Sets of 8), 120 Volts AC/DC Voltage Category, 280 Miliamperes Backplane Current PLC 5 Digital AC/DC Input...

    Fujian, China
  • Trusted Seller
    1756-IA16I | ControlLogix Input Module

    1756-IA16I | ControlLogix Input Module

    • Manufacturer: Automation

    1756-IA16I ControlLogix Input Module 1756-IA16I ControlLogix Input Module is a ControlLogix Discrete input module which operate at a voltage category of 79 to 132V AC at a frequency of 47 to 63 Hz. This module ha...

    Fujian, China
  • Trusted Seller
    1756-OF4/A | ControlLogix Analog Output

    1756-OF4/A | ControlLogix Analog Output Module

    • Manufacturer: / Automation

    1756-OF4/A ControlLogix Analog Output Module 1756-OF4/A ControlLogix Analog Output Module This module has an output Voltage and Current signals with ranges of -/+ 10VDC and 4-20 mA The 1756-OF4 is a ControlLogix ...

    Fujian, China
  • Trusted Seller
    1762-OB8 | Digital DC Output

    1762-OB8 | Digital DC Output Module

    • Manufacturer: Automation

    1762-OB8 Digital DC Output Module 1762-OB8 Digital DC Output Module This module has an operating voltage range of 20.4 to 26.4 Volts DC..

    Fujian, China
  • Trusted Seller
    1771IXHR AB | 1771-IXHR Millivolt

    1771IXHR AB | 1771-IXHR Millivolt Input Module

    • Manufacturer: / Automation

    1771-IXHR Millivolt Input Module 1771-IXHR PLC-5 High Resolution Thermocouple/mV Input Module 1771-IXHR PLC-5 High Resolution Thermocouple/Millivolt Input Module, 8-Input channels configurable for thermocouple in...

    Fujian, China
  • Trusted Seller
    1746-NR8 | SLC 8 Point

    1746-NR8 | SLC 8 Point Resistance Input Module

    • Manufacturer: / Automation

    1746-NR8 SLC 8 Point Resistance Input Module 1746-NR8 SLC 500 RTD/Resistance Analog Input Module 8 Point 1746-NR8 SLC 500 RTD/Resistance Analog Input Module, 8 Point; Supports connections from any combination of ...

    Fujian, China
  • Trusted Seller
    1746-IO12 | Combination Input/Output Module

    1746-IO12 | Combination Input/Output Module

    • Manufacturer: Automation

    1746-IO12 Combination Input/Output Module 1746-IO12 Combination Input/Output Module This Digital I/O Combination Module has Six (6) Input channels with Operating Voltage range of 85-132 Volts AC and Six (6) relay...

    Fujian, China
  • Trusted Seller
    1746-OV32 | Current Sinking DC

    1746-OV32 | Current Sinking DC Output Module

    • Manufacturer: Automation

    1746-OV32 Current Sinking DC Output Module 1746-OV32 Current Sinking DC Output Module It has Two (2) groups of Sixteen (16) output channels each and delivers nominal signal voltage of 24VDC and voltage range of 5...

    Fujian, China
  • Trusted Seller
    1734-IE2V | POINT I/O Analog

    1734-IE2V | POINT I/O Analog Input Module

    • Manufacturer: Automation

    1734-IE2V POINT I/O Analog Input Module 1734-IE2V POINT I/O Analog Input Module It has 2 single-ended, non-isolated, voltage Inputs and a Delta Sigma Conversion Type with a Power Dissipation of 0.75 Watts at 28.8...

    Fujian, China
  • Trusted Seller
    1756-IA16IK | Digital AC Input

    1756-IA16IK | Digital AC Input Module

    • Manufacturer: Automation

    1756-IA16IK Digital AC Input Module 1756-IA16IK Digital AC Input Module This module is one of the most efficient modules because it takes up very little space on 1 digital input. Further advantages of this module...

    Fujian, China
  • Trusted Seller
    1734-OB8E | POINT I/O 8

    1734-OB8E | POINT I/O 8 Point Digital Output Module

    • Manufacturer: / Automation

    1734-OB8E POINT I/O 8 Point Digital Output Module 1734-OB8E POINT I/O 24V DC 8-Ch Enhanced Source Output Module 1734-OB8E POINT I/O 24V DC 8-Channel Enhanced Source Output Module, Electronically Protected The 173...

    Fujian, China
  • Trusted Seller
    1771-OQ16 | Digital Output Module

    1771-OQ16 | Digital Output Module

    • Manufacturer: / Automation

    1771-OQ16 Digital Output Module 1771-OQ16 PLC-5 Digital DC Output Module, 16-Point, 10-32V DC 1771-OQ16 PLC-5 Digital DC Output Module, 16 Outputs, 10-32V DC, Isolated The 1771-OQ16 is a 24V DC Isolated Output Mo...

    Fujian, China
  • Trusted Seller
    1794-0F4I | Isolated Analog Output

    1794-0F4I | Isolated Analog Output Module

    • Manufacturer: / Automation

    1794-0F4I Isolated Analog Output Module 1794-OF4I Flex I/O Analog Output Module, 16-Bit, Isolated 4-Points 1794-OF4I Flex I/O Analog Output Module, 16-Bit, Isolated, 4 Isolated Outputs; Signal Range: 4-20 mA, 0-2...

    Fujian, China
  • Trusted Seller
    1756-OX8I | ControlLogix AC/DC Isolated

    1756-OX8I | ControlLogix AC/DC Isolated Relay Output Module

    • Manufacturer: / Automation

    1756-OX8I ControlLogix AC/DC Isolated Relay Output Module 1756-OX8I ControlLogix AC/DC Isolated Relay Output Module The 1756-OX8I is a ControlLogix Discrete output module which operate at a voltage category of 5 ...

    Fujian, China
  • Trusted Seller
    1746-ITB16 | Fast Response DC

    1746-ITB16 | Fast Response DC Sinking Input Module

    • Manufacturer: Automation

    1746-ITB16 Fast Response DC Sinking Input Module 1746-ITB16 Fast Response DC Sinking Input Module This module has Sixteen (16) channels that accepts a nominal input voltage of 24VDC and 10-30 input voltage range....

    Fujian, China
56789

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.