This logic group allows one of two inputs to be selected and forwards the received telegram values from the selected input 1:1 to the output.
The non-activated input ignores all received telegram values.

The "Selection" input thus determines whether the telegram values from input 1 or input 2 are forwarded to the output.
"Selection" always activates and deactivates the two gate elements alternately, thus ensuring that received telegram values are only ever forwarded from one input to the output.
TRUE activates the gate element of "Input 1", while at the same time the gate element of input 2 is blocked by the inverter tool.

The following gate element assumes an additional function via the "Enable" input. Here, the output of the received values can generally be blocked.

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