IDEC SmartRelay functions
IDEC SmartRelay Manual 118
4.2.5 OR
Symbol in IDEC SmartRelay:
Circuit diagram of a parallel circuit
with several normally open contacts:
The output status of the OR element is only 1 if at least one
input is 1, i.e. at least one of the contacts is closed.
At an unused block input (x): x = 0.
Table of the OR logic
1234Q
00000
00011
00101
00111
01001
01011
01101
01111
10001
10011
10101
10111
11001
11011
11101
11111
Courtesy of Steven Engineering, Inc. ● 230 Ryan Way, South San Francisco, CA 94080-6370 ● General Inquiries: (800) 670-4183 ● www.stevenengineering.com
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