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Quiz by Anna Ziegelheim

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5 questions
Show answers
  • Q1
    What are two transmission protocols used to communicate between the local PLC and the Remote I/O?
    Serial and Parallel
    Ethernet and Profibus
    Bluetooth and Wi-Fi
    CAN and MODBUS
    30s
  • Q2
    What are two transmission mediums used to connect between the local PLC and the Remote I/O?
    Ethernet cables and USB connections
    Twisted pair wires and fiber optics
    Bluetooth and infrared
    Coaxial cables and wireless connections
    30s
  • Q3
    Why do we use Remote I/O?
    To replace Local I/O modules with more advanced technology.
    To save money on equipment costs.
    To place I/O modules close to the field devices and eliminate long lengths of multi conductor cable.
    To increase the number of I/O modules that can be connected to a PLC.
    30s
  • Q4
    What is the difference between Local I/O and Remote I/O?
    Local I/O is physically located at a distance from the control PLC, while Remote I/O is connected to the controller backplane in the PLC rack.
    There is no difference between Local I/O and Remote I/O.
    Local I/O is connected to the controller backplane in the PLC rack, while Remote I/O is physically located at a distance from the control PLC.
    Local I/O and Remote I/O are the same thing.
    30s
  • Q5
    What does I/O stand for?
    Internal/Output
    Industrial Operations
    Input/Output
    Input/Oxygen
    30s

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