Analog Modules
5-141
S7-400, M7-400 Programmable Controllers Module Specifications
A5E00069467-07
5.25 Analog Output Module SM 432; AO 8 13 Bit;(6ES7432-1HF00-0AB0)
Characteristics
The SM 432; AO 8 x 13 Bit has the following features:
8 outputs
The individual output channels can be programmed as
Voltage outputs
Current outputs
13-bit resolution
Analog section Isolated to CPU and load voltage
Maximum permissible common mode voltage between the channels and the
channels against MANA is 3 VDC

Block Diagram of the SM 432; AO 8 x 13 Bit

Bus S7-400
D
A
24 V
Analog supply
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH0
L+/M
Bus control
Figure 5-47 Block Diagram of the SM 432; AO 8 x 13 Bit