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PLC I/O Units

PLCs (Input/Output Units), formally called "programmable logic controllers," are components used as an interface between devices and sequencers. They work by controlling the on/off switching of the output device using a preset program that operates in response to the on/off switching of switches and sensors. They were initially developed as an alternative to relay circuits and are used in controls for boilers, pumps, automated machinery that operate inside factories, and more. PLCs are broadly divided into 2 types, modular type and packaged type. Modular types require input components and standalone units to be combined and allow for more freedom of customization. Packaged types are totally pre-assembled to offer an inexpensive installation solution.
Days to Ship
  • All
  • 27 Days or Less
  1. 1
Brand
Product Series
CAD
Days to Ship
Number of inputs
Input format
Rated input voltage(V)
Protection function
Connection terminal

    Modbus I/O Module, Digital Input Module

    Brand

    Watanabe Electric Industry

    Product Series

    Modbus I/O Module, Digital Input Module

    CAD
    • 2D
    Days to Ship 27 Days or more
    Number of inputs16
    Input formatDC input
    Rated input voltage(V)DC24V
    Protection functionNone
    Connection terminalTerminal block

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    1. 1

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