Siemens Simatic S7-1500 Manual page 80

Wiring
4.3 Terminal and block diagrams
Wiring: Current output
The following figure shows an example of the terminal assignment for wiring current outputs.
①
②
③
④
⑤
Figure 4-10
Note
M
ANA
80
Analog-to-digital converter (ADC)
LED interface
Infeed element (for shielding only)
Digital-to-analog converter (DAC)
Current output CH0 and CH1
Block diagram and terminal assignment for current output
on terminals 19 and 20 is equivalent.
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB