Siemens SIMATIC S7-300 Module data Reference Manual

Analog Modules
4-170
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Terminal connection and block diagram of analog output module SM 332;
AO 4 x 16 bit
SF
QI
0
Isolation
CH0
CH0
Current
Outputs
Voltage
Outputs
M
ANA 0
QV
0
S
0
+
S
0
–
M
ANA 0
Fault indicator – red
QI
1
CH1
CH1
M
ANA 1
QV
1
S
1
+
S
1
–
M
ANA 1
QI
2
CH2
CH2
M
ANA 2
QV
2
S
2
+
S
2
–
M
ANA 2
QI
3
CH3
CH3
M
ANA 3
QV
3
S
3
+
S
3
–
M
ANA 3
L+
24 V
M
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
20
Back-
plane
bus
inter-
face
Figure 4-51 Module View and Block Diagram of the SM 332; AO 4 x 16 bits
Note
Switching the rated load voltage (L+) off and on for approx. 10 ms can lead to
incorrect intermediate values at the output.

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)