Siemens SIMATIC S7-300 Module data Technical Data Manual

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical Data
6-46 Manual, 01/2006 Edition, A5E00105475-06
Technical data
CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Status, interrupts, diagnostics CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Status display green LED per channel
Interrupts
• Yes, if the corresponding channel is configured as interrupt input
• For using technological functions, please refer to the
Technological
Functions
Manual.
Diagnostics functions
• no diagnostics when operated as standard I/O
• For using technological functions, please refer to the
Technological
Functions
Manual.
Data for the selection of an encoder for
standard DI
CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Input voltage
• Rated value
DC 24 V
• For signal "1"
15 V to 30 V
• For signal "0"
-3 V to 5 V
Input current
• For signal "1"
Typically 9 mA
Delay of standard inputs
• Configurable
Yes (0.1 / 0.5 / 3 / 15 ms)
You can reconfigure the input delay of the standard inputs during program
runtime. Please note that your newly set filter time may only take effect
after the previously set filter time has expired.
• Rated value
3 ms
For using technological functions:
"Minimum pulse width/ minimum pause
between pulses at maximum counting
frequency"
48 μs 16 μs 16 μs 8 μs
Input characteristics curve to IEC 1131, type 1
Connection of 2wire BEROs Possible
• Permitted quiescent current
Max. 1,5 mA

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)