Analog modules
6.15 Analog output module SM 332; AO 2 x 12 Bit; (6ES7332-5HB01-0AB0)
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
469
Wiring: 2 and 4-wire connection for voltage output
2-wire connection: no compensation for line impedance
4-wire connection: with compensation for line impedance
Analog-to-Digital Converter (ADC)
Figure 6-48 Wiring and block diagram