Siemens SIMATIC S7-300 Module data Reference Manual

Analog Modules
4-166
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Status, interrupts, diagnostics
Interrupts
• Diagnostic Interrupt
Programmable
Diagnostic functions
• Group error display
• Diagnostics information
read-out
Parameters can be
assigned
Red LED (SF)
Possible
Data for Selecting an Actuator
Output ranges (rated values)
Output ranges (rated values)
Voltage
± 10 V
• Voltage
±
10 V
0 to 10 V
Voltage
0 to 10 V
1 to 5 V
1 to 5 V
• Current
± 20 mA
0 to 20 mA
4 to 20 mA
Impedance (in the nominal
output range)
• For voltage outputs min. 1 kΩ
– capacitive load max. 1 F
• For current outputs
–At U
CM
< 1 V
– For inductive load
max. 500 Ω
max. 600 Ω
max. 10 mH
Voltage outputs
• Short-circuit protection
• Short-circuit current
Yes
max. 25 mA
Current outputs
• No-load voltage max. 18 V
Destruction limit for
voltages/currents connected
from outside
• Voltage at outputs to M
ANA
max. 18 V continuous;
75 V for max. 1 s
(mark-to-space ratio
1:20)
• Current
max. 50 mA DC
Connection of actuators
• For voltage output
Four-conductor connection
Possible
• For current output
Two-conductor connection
Possible
4.26.1 Commissioning the SM 332; AO 8 x 12 bits
Note
If the load voltage (L+) is switched off and on, this may result in incorrect output
values at the output for approx. 10 ms.
Parameter
You will find a description of the general procedure for assigning parameters to
analog modules in Section 4.7.
You will find an overview of the programmable parameters and their default values
in Table 4-42, on page 4-43.

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)