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  • FromIndustrial Text and Video

    Co.the leader in Electrical,

    Motor Control and PLCsVideo Training Programs

    Logic Symbols, Truth Tables,and Equivalent Ladder/PLC

    Logic Diagrams

  • 2Logic Symbols, Truth Tables,and Equivalent Ladder/PLC Logic Diagrams

    www.industrialtext.com 1-800-752-8398

    EQUIVALENT LADDER/LOGIC DIAGRAMS

    Logic Diagram Ladder Diagram

    A B C0 0 00 1 11 0 11 1 0

    A B C0 0 10 1 11 0 11 1 0

    A B C0 0 10 1 01 0 01 1 0

    Truth Table

    A B C0 0 00 1 11 0 11 1 1

    A B C0 0 00 1 01 0 01 1 1

    ANDGate

    ORGate

    Exclusive-ORGate

    NANDGate

    NORGate

    ANDEquivalent Circuit

    OREquivalent Circuit

    Exclusive-OREquivalent Circuit

    NANDEquivalent Circuit

    NOREquivalent Circuit

    A

    BC

    A

    BC

    A

    BC

    A

    BC

    A

    BC

    A B C

    A

    B

    C

    A B

    BA

    C

    A

    B

    C

    A B C


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