Siemens SIMATIC S7-1500 Manual page 15

Wiring
Block diagram and terminal assignment for the current output
The following figure shows an example of the terminal assignment for current output
circuitry.
①
②
③
④
Figure 3-3
14
Load on current outputs
Digital Analog Converter (DAC)
Backplane bus interface
Power via supply module
Block diagram and terminal assignment for the current output
Analog output module AQ 4xU/I ST (6ES7532-5HD00-0AB0)
Manual, 07/2014, A5E03484696-AC