Parameters 
  4.8 Logic modules 
SIMOCODE pro - Parameterize 
Operating Manual, 04/2017, A5E40507630002A/RS-AA/001 
267 
 
Analog multiplexer 
Description 
The analog multiplexer (for SIMOCODE pro V PN/pro V EIP basic units only) outputs one of 
4 possible analog values at the inputs 1 to 4, depending on control signals S1 and S2. 
If you interconnect the input to "Fixed level," the input is assigned the constant "Const x" 
(x = 1 ... 4). In this case, the respective edit field for the constant is activated. You can enter 
a value between 0 and 65535. 
The "Analog Multiplexer" function block consists of: 
●  two digital plugs (control signal 1 and 2) 
●  Four analog plugs (Input 1 to 4) 
●  One analog socket 
●  Logic. 
The following schematic shows the Analog Multiplexer logic module: 
 
Figure 4-113  Analog multiplexer function block