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Siemens SIMATIC S7-300 Module data Technical Data

Siemens SIMATIC S7-300 Module data
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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
6-47
Technical data
Table 6-12 Technical data of digital inputs
Technical data
CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Module-specific data CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Number of inputs 10 24 16 24
Number of these inputs which can be used
for technological functions
8 12 12 16
Cable length
Unshielded
For standard DI: Max. 600 m
For technological functions: No
For standard DI: Max. 1000 m
For technological function at max. counting frequency
Shielded
100 m 100 m 100 m 50 m
Voltage, currents, potentials CPU 312C CPU 313C CPU 313C-2 CPU 314C-2
Rated load voltage L+ 24 VDC
Polarity reversal protection
Yes
Number of inputs which can be controlled
simultaneously
Horizontal assembly
up to 104 °F
up to 60 °C
10
5
24
12
16
8
24
12
Vertical assembly
up to 104 °F
5
12
8
12
Electrical isolation
Between channels and the backplane bus
Yes
Between the channels
No
Permitted potential difference
Between different circuits
75 VDC / 60 VAC
Insulation test voltage 500 VDC
Current consumption
On load voltage L+ (no-load)
Max. 70 mA Max. 70 mA Max. 70 mA
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.

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Siemens SIMATIC S7-300 Module data Specifications

General IconGeneral
SeriesS7-300
ManufacturerSiemens
Protection ClassIP20
SystemSIMATIC S7-300
Digital InputsVaries by module
Digital OutputsVaries by module
Analog InputsVaries by module
Analog OutputsVaries by module
Central Processing UnitVaries by CPU model
Supply Voltage24V DC or 120/230V AC
CPU TypeVaries (e.g., CPU 312, CPU 315, etc.)
MemoryVaries by CPU model
Communication InterfacesMPI, PROFIBUS
Programming LanguagesLAD, FBD, STL, SCL, GRAPH
Operating Temperature0°C to 60°C
Storage Temperature-40°C to 70°C
Relative Humidity10% to 95% (non-condensing)

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