Siemens SIMATIC S7-300 Module data Technical Data

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
6-55
Technical data
Voltage output
• Short-circuit protection
Yes
• Short-circuit current
Typically 55 mA
Current output
• No-load voltage
Typically 17 V
Destruction limit for externally applied voltages/currents
• Voltage measured between the outputs and M
ANA
Max. 16 V
• Current
Max. 50 mA;
Connection of actuators
• For voltage outputs
– wire connection
– wire connection (test lead)
Possible, without compensation of
cable resistance
Not possible
• For current outputs
– wire connection
Possible

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)