Analoge Multiplexer Viervoudig

With this function block you can choose between 4 analogue values.

FUNCTIONS

Connect 4 analogue inputs to AI1, AI2, AI3 and AI4.

With the parameter S you can then choose between the 4 inputs for what is output at AQ:

S = 0     AQ = 00 is selected
S = 1     AQ = AI1Analogue input 1 is selected
S = 2     AQ = AI2Analogue input 2 is selected
S = 3     AQ = AI3Analogue input 3 is selected
S = 4     AQ = AI4Analogue input 4 is selected

If the input DisP is enabled AQ = 0, or S is a value that is not in the range 0-4 then AQ = 0.