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Iii-4 logic functions 106, Iii-4.1 and (and gate (no. 60)) 106, Iii-4.2 not (inverter (no. 61)) 106 – West Control Solutions KS98-1 User Manual

Page 106: And 106, And gate 106, Inverter 106, Logic functions 106, Not 106, Iii-4 logic functions, Iii-4.2 not (inverter (no. 61)) z d

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III-4

Logic functions

III-4.1

AND (AND gate (No. 60))

z

d AND d AND d AND d

1

1

2

3

4

=

Logic function AND combines inputs

d1...d4 according to the truth table given below.

Unused inputs are interpreted as logic 1.

d1

d2

d3

d4

z1

not z2

0

0

0

0

0

1

0

0

0

1

0

1

0

0

1

0

0

1

0

0

1

1

0

1

0

1

0

0

0

1

0

1

0

1

0

1

0

1

1

0

0

1

0

1

1

1

0

1

1

0

0

0

0

1

1

0

0

1

0

1

1

0

1

0

0

1

1

0

1

1

0

1

1

1

0

0

0

1

1

1

0

1

0

1

1

1

1

0

0

1

1

1

1

1

1

0

III-4.2

NOT (inverter (No. 61))

z

d

1

1

=

Logic input signal

d1 is output invertedly at y1. If d1 is not wired, this is interpreted as logic 0.

9499-040-82711

Logic functions

AND (AND gate (No. 60))

III-106

d1
d2
d3
d4

z1

not z1

&

d1

not d1

1