Siemens Simatic S7-300 - AO 8 X 12 Bits

Analog Modules
4-164
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Terminal connection and block diagram of analog output module SM 332;
AO 8 x 12 bits
Isolation
Backplane
bus
interface
DAC
Voltage outputs
DAC
Current outputs
Voltage outputs
Current outputs
Fault indicator – red
Internal
supply
Figure 4-50 Module View and Block Diagram of the Analog Output Module SM 332; AO 8 12 bits