Or gate, And gate – B&B Electronics I3A12X_20B05-SOHF - Manual User Manual

Page 11

Text mode
Original mode

Or Gate

When any one of two or more inputs will switch on the output: In this example either
%I0001 or %I0002 will switch ON %Q01.

And Gate

When all input conditions on a single rung are met the output will switch ON. In this
example both %I0001 AND %I0002 must be on for the output %Q0001 to be
energised.