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Rev.00 - 01.2020 | LD30 IO-Link manual ENG | © 2020 |
CARLO GAVAZZI Industri
13
EN
EN
OR function
Symbol
Truth table
A
B
Q
0
0
0
0
1
1
1
0
1
1
1
1
Boolean Expression
Q = A + B
Read as A
OR
B gives Q
2-input OR Gate
XOR function
Symbol
Truth table
A
B
Q
0
0
0
0
1
1
1
0
1
1
1
0
Boolean Expression
Q = A + B
A
OR
B but
NOT BOTH
gives Q
2-input XOR Gate
+
AND function
Symbol
Truth table
A
B
Q
0
0
0
0
1
0
1
0
0
1
1
1
Boolean Expression
Q = A.B
Read as A
AND
B gives Q
2-input AND Gate