IDEC SmartRelay functions
IDEC SmartRelay Manual
99
4.2.2
AND with Edge Detection
The output of an edge triggered AND is only 1 if
all
inputs are
1 and if
at least one
input was low in the previous cycle.
At an unused block input (x): x = 1.
Timing diagram for the AND with Edge Detection
Symbol in IDEC SmartRelay:
1
3
Q
2
1
2
3
4
5
6
7
8
9
10
4
Cycle
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com