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Used plc in China

  • Trusted Seller
    A6740-10 Emerson programmable logic card

    A6740-10 Emerson programmable logic card

    • Manufacturer: Emerson
    • Model: A6740

    A6740 16-Channel Output Relay Module Product Model: A6740 Product Parameters: 16-Channel Relay Output Module IN STOCK READY TO SHIP The 16-Channel Output Relay Module is designed for high reliability for the plan...

    Fujian, China
  • Trusted Seller
    SNAP-AIV-8 | OPTO 22 ANALOG

    SNAP-AIV-8 | OPTO 22 ANALOG VOLTAGE INPUT MODULE

    • Manufacturer: OPTO 22

    OPTO 22 SNAP-AIV-8 ANALOG VOLTAGE INPUT MODULE OPTO 22 SNAP-AIV-8 ANALOG VOLTAGE INPUT MODULE ACCESSORY TYPE ANALOGUE VOLTAGE INPUT MODULE

    Fujian, China
  • Trusted Seller
    MC-TAIH04 | 51305900-175 Honeywell Analog

    MC-TAIH04 | 51305900-175 Honeywell Analog Input Module

    • Manufacturer: Honeywell

    HONEYWELL MC-TAIH04 51305900-175 Analog Input Module HONEYWELL MC-TAIH04 51305900-175 Analog Input Module HLAI/HART-FTA; SINGLE IOP INTERFACE;COMP TERM Analog Input – High Level, HART Capable HLAI/HART-FTA; SINGL...

    Fujian, China
  • Trusted Seller
    IOP302 181524 | METSO Analog

    IOP302 181524 | METSO Analog Input Module

    • Manufacturer: Metso

    METSO IOP302 181524 Analog Input Module METSO IOP302 181524 Analog Input Module The IOP302 module features sixteen 4-20 mA common input channels. The IOP302 module features sixteen 4-20 mA common input channels. ...

    Fujian, China
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    ZW-162S | SHARP Output Module

    ZW-162S | SHARP Output Module

    • Manufacturer: Sharp

    SHARP ZW-162S Output Module SHARP ZW-162S Output Module Rated max. output power 0.3 A/point,2 A/common ZW162S OUTPUT MODULE 12-24VDC 12-24VDC, Output Module: No. of output points 8 points Rated load voltage 12/24...

    Fujian, China
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    S-67107-1A | RELIANCE INPUT MODULE

    S-67107-1A | RELIANCE INPUT MODULE

    • Manufacturer: Reliance Electric

    RELIANCE S-67107-1A INPUT MODULE RELIANCE S-67107-1A INPUT MODULE 5-24VDC DSC-S-67107-1A Analog I/O Module INPUT MODULE 5-24VDC INPUT MODULE The input module is a printed circuit board assembly that plugs intothe...

    Fujian, China
  • Trusted Seller
    A413135 AOU4 | Metso Auttomation

    A413135 AOU4 | Metso Auttomation ANALOG INPUT MODULE

    • Manufacturer: Metso

    Metso Auttomation A413135 AOU4 ANALOG INPUT MODULE Metso Auttomation A413135 AOU4 ANALOG INPUT MODULE This module, featuring 16 isolated input channels, can be configured for any mix of voltage or current inputs....

    Fujian, China
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    X67DO1332 B&R Digital Output Module

    X67DO1332 B&R Digital Output Module

    • Manufacturer: B & R

    digital output module The module is a digital output module for 24 VDC. It has 8 outputs for the source output circuit. IN STOCK READY TO SHIP 8 A summation current per module All outputs with single-channel diag...

    Fujian, China
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    6ES7153-1AA03-0XB0 Siemens SIMATIC DP

    6ES7153-1AA03-0XB0 Siemens SIMATIC DP

    • Manufacturer: Siemens
    • Model: 6ES7153

    IM153-1 Interface Module 6ES7153-1AA03-0XB0 SIMATIC DP, Connection IM 153-1, for ET 200M, for max 8 S7-300 modules General information Product type designation IM 153-1 DP ST Vendor identification (VendorID) 801D...

    Fujian, China
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    2017502-001 | 2021055-001 RTF Digital

    2017502-001 | 2021055-001 RTF Digital input module

    • Manufacturer: RTF

    RTF 2017502-001 2021055-001 Digital input module RTF 2017502-001 2021055-001 Digital input module 1. 100% original product, 100% quality assurance and the more competitive price. If you find a fake . Please conta...

    Fujian, China
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    6ES7332-5RD00-0AB0 Siemens SIMATIC S7

    6ES7332-5RD00-0AB0 Siemens SIMATIC S7

    • Manufacturer: Siemens
    • Model: 6ES7332

    Analog Output Module Siemens 6ES7332-5RD00-0AB0 SIMATIC S7-300 SM332 Analog Current Output signals from Hazardous Areas (Ex(i) protection), with Diagnostic Functions, PTB tested, Optically Isolated Product Articl...

    Fujian, China
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    S-200-24 | MEAN WELL Power

    S-200-24 | MEAN WELL Power Supply Output Module

    • Manufacturer: MEAN WELL

    MEAN WELL S-200-24 Power Supply Output Module MEAN WELL S-200-24 Power Supply Output Module AC-DC Single output enclosed power supply with PFC; Input range 85-264VAC AC-DC Single output enclosed power supply with...

    Fujian, China
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    6ES7151-1AA02-0AB0 | SIEMENS INTERFACE MODULE

    6ES7151-1AA02-0AB0 | SIEMENS INTERFACE MODULE

    • Manufacturer: Siemens
    • Model: 6ES7151

    SIEMENS 6ES7151-1AA02-0AB0 INTERFACE MODULE SIEMENS 6ES7151-1AA02-0AB0 INTERFACE MODULE INTERFACE MODULE IM151-1 STANDARD FOR ET200S; TRANSMISS. RATE UP TO 12MBIT/S; DATA VOLUME 128BYTE FOR EACH INPUT AND OUTPUT ...

    Fujian, China
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    900H32-0102 | Honeywell Digital Output

    900H32-0102 | Honeywell Digital Output Module

    • Manufacturer: Honeywell

    Honeywell 900H32-0102 Digital Output Module Honeywell 900H32-0102 Digital Output Module 24VDC 32 Ch

    Fujian, China
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    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
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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.