Siemens LOGO! - And; Table of the and Logic

117
LOGO! Manual
A5E00380835-01
4.2.1 AND
Circuit diagram of a series cir-
cuit with several make con-
tacts:
Symbol in LOGO!:
The output of the AND is only 1 if all inputs are 1, i.e. all
contacts are closed.
At an unused block input (x): x = 1.
Table of the AND logic
1234Q
0 0 0 0 0
00010
00100
00110
01000
01010
01100
01110
10000
10010
10100
10110
11000
11010
11100
11111
LOGO! functions