Logic Symbols, Truth Tables, and ... - Industrial Text

From Industrial Text and Video Co. the leader in Electrical, Motor Control and PLCs Video Training Programs Logic Symbols, Truth Tables, and Equivalen...

12 downloads 901 Views 19KB Size
Logic Symbols, Truth Tables, and Equivalent Ladder/PLC Logic Diagrams

From Industrial Text and Video Co. the leader in Electrical, Motor Control and PLCs Video Training Programs

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

EQUIVALENT LADDER /LOGIC DIAGRAMS Logic Diagram

Truth Table

A C B AND Gate

Ladder Diagram

A 0 0 1 1

B 0 1 0 1

C 0 0 0 1

A 0 0 1 1

B 0 1 0 1

C 0 1 1 1

A

B

AND Equivalent Circuit A

A C B OR Gate

C B

A 0 0 1 1

B 0 1 0 1

C 0 1 1 0

Exclusive-OR Gate

B

A

B

A

B

A C B

A 0 0 1 1

B 0 1 0 1

C 1 1 1 0

NAND Gate

C

B

NAND Equivalent Circuit

A C

www.industrialtext.com

C

Exclusive-OR Equivalent Circuit A

NOR Gate

C

OR Equivalent Circuit

A

B

C

A 0 0 1 1

B 0 1 0 1

1-800-752-8398

C 1 0 0 0

A

B

C

NOR Equivalent Circuit

2