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Used plc input modules in China

  • Trusted Seller
    RO3451 | Triconex DIGITAL INPUT

    RO3451 | Triconex DIGITAL INPUT MODULE

    • Manufacturer: Triconex

    Triconex RO3451 DIGITAL INPUT MODULE Dimensions: 2.2 cm x 12.4 cm x 12.6 cm | Weight: 0.1 kg | Mfr. part number: RO3451 | Part number/catalog no.: RO3451

    Fujian, China
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    750-401 | WAGO Digital Input

    750-401 | WAGO Digital Input Module

    • Manufacturer: Wago

    WAGO 750-401 Digital Input Module WAGO 750-401 Digital Input Module 2-channel digital input; 24 VDC; 0.2 ms 2-channel digital input; 24 VDC; 0.2 ms Number of digital inputs 2 Total number of channels (module) 2 S...

    Fujian, China
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    DIO280 | BACHMANN input/output module

    DIO280 | BACHMANN input/output module

    • Manufacturer: Bachmann

    Bachmann DIO280 input/output module Bachmann DIO280 input/output module 48/64 or 80 digital channels The input/output module DIO248, DIO264 and DIO280 are used for controlling digital consumer like contactors, re...

    Fujian, China
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    1756-IB16D | Digital Input Module

    1756-IB16D | Digital Input Module

    • Manufacturer: / Automation

    1756-IB16D Digital Input Module 1756-IB16D Digital Input Module The 1756-IB16D is a ControlLogix DC digital I/O module. 16 diagnostic inputs, with 4 points in a group, are available for this particular input modu...

    Fujian, China
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    1734-IV8 | Digital DC Input

    1734-IV8 | Digital DC Input Module

    • Manufacturer: Automation

    1734-IV8 Digital DC Input Module 1734-IV8 Digital DC Input Module The 1734-IV8 is a POINT I/O Digital DC Sourcing Input Module. It has 8 Inputs and an Input Voltage of 24 Volts DC with an Input Current Maximum of...

    Fujian, China
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    1746-IA8 | 120V AC Input

    1746-IA8 | 120V AC Input Module

    • Manufacturer: Automation

    1746-IA8 120V AC Input Module 1746-IA8 120V AC Input Module The 1746-IA8 module is a digital input module from the SLC 500 I/O modules series. It has the North American Hazardous Location Approval rating for safe...

    Fujian, China
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    IC697MDL251| GE Input module

    IC697MDL251| GE Input module

    • Manufacturer: Fanuc

    GE IC697MDL251 Input module GE IC697MDL251 Input module The GE Fanuc IC697MDL251 Module is an input module manufactured by GE Fanuc as part of the Series 90-70 product line. The IC697MDL251 Input Module comes wit...

    Fujian, China
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    AI921/ ABB / Analog Input

    AI921/ ABB / Analog Input Module

    • Manufacturer: ABB

    Analog Input Module 100% Original ABB AI921 Module ABB AI921 I/O Analog Module. Information. System 800xA /O, available for local and remote mounting, provides a wide variety of input/output System 800xA /O, avai...

    Fujian, China
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    1762-IT4 | MicroLogix 4 Point

    1762-IT4 | MicroLogix 4 Point Input Module

    • Manufacturer: / Automation

    1762-IT4 MicroLogix 4 Point Input Module 1762-IT4 MicroLogix Expansion Thermocouple/Mv Input Module 4-Ch 1762-IT4 MicroLogix Expansion Thermocouple/Mv 4-Channel Input Module Thermocouple input module The 1762-IT4...

    Fujian, China
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    39VIMCBN | Siemens VIM -

    39VIMCBN | Siemens VIM - Voltage Input Module

    • Manufacturer: Siemens

    Siemens 39VIMCBN VIM - Voltage Input Module Siemens 39VIMCBN VIM - Voltage Input Module The Voltage Input Module (VIM) interfaces thermocouple and voltage input signals to the control module’s IOBUS. The Voltage ...

    Fujian, China
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    Bachmann SDI208 Safety Digital Input

    Bachmann SDI208 Safety Digital Input Module

    • Manufacturer: Bachmann

    Safety Digital Input Module Bachmann SDI208 Safety Digital Input Module In stock ready to ship Bachmann SDI208 Safety Digital Input Module Lead Time：In Stock About us: Our office is located in Xiamen Fujian, Chin...

    Fujian, China
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    FBM211 Foxboro  Invensys DIFFERENTIAL INPUT

    FBM211 Foxboro Invensys DIFFERENTIAL INPUT MODULE

    • Manufacturer: Foxboro

    Input Module The FBM211, 0 to 20 mA Input Module contains sixteen 20 mA dc analog input channels, each channel accepting a 2-wire analog sensor input such as a 4 to 20 mA transmitter, a line-monitored digital inp...

    Fujian, China
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    F6215 | HIMA Analog input

    F6215 | HIMA Analog input module

    • Manufacturer: Hima

    HIMA F6215 Analog input module HIMA F6215 Analog input module Input voltage :0...1.06 V (appr. 6 % overflow) Input voltage :0...1.06 V (appr. 6 % overflow) Digital values : 0 mV = 0, 1 V = 3840 R*: Shunt with： 50...

    Fujian, China
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    IC694MDL241 | GE Input Module

    IC694MDL241 | GE Input Module

    • Manufacturer: GE

    GE IC694MDL241 Input Module GE IC694MDL241 Input Module The module has a current rating of 7 milliamps and it runs with a voltage supply of 24 Volts AC/DC. It is a 16-point input module compatible with the RX3i P...

    Fujian, China
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    3704E | Invensys Analog Input

    3704E | Invensys Analog Input Module

    • Manufacturer: Invensys

    Invensys 3704E Analog Input Module Invensys 3704E Analog Input Module Function: Analog Input + HART Channels: 32 Part No.: 118290 Function: Analog Input + HART Channels: 32 System cable: (ELCO connector) KF- Modu...

    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.