Wiring
4.3 Terminal and block diagrams
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
73
Wiring: Voltage measurement
The following figure shows the terminal assignment for voltage measurement at the channels
available for this measurement type (channels 0 to 3).
Analog-to-digital converter (ADC)
Infeed element (for shielding only)
Digital-to-analog converter (DAC)
Equipotential bonding cable (optional)
Figure 4-3 Block diagram and terminal assignment for voltage measurement