CARLO GAVAZZI PD30CTB BP Series, Instruction Manual

Page: 14 / 294

Rev.00 - 06.2021 | MAN PD30CTB IO-Link EN | © 2021 |
CARLO GAVAZZI Industr6
14
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