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
6-50 Manual, Edition 08/2004, A5E00105475-05
Technical data
CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Data for the selection of an actuator for
standard DI
CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Output voltage
• For signal "1"
Min. L+ (-0.8 V)
Output current
• For signal "1"
– Rated value
– Permitted range
0,5 A
5 mA to 600 mA
• For signal "0" (residual current)
Max. 0.5 mA
Load impedance range 48 Ω to 4 kΩ
Lamp load Max. 5 W
Parallel connection of 2 outputs
• for redundant load control
Possible
• for performance increase
Not possible
Controlling of digital inputs Possible
Switching frequency
• under resistive load
Max. 100 Hz
• For inductive load to IEC 947-5, DC13
Max. 0.5 Hz
• under lamp load
Max. 100 Hz
• fast outputs under resistive load
Max. 2.5 kHz
Inductive breaking voltage limited internally to Typically (L+) - 48 V
Short-circuit protection of the output Yes, electronic
• Response threshold
Typically 1 A

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)