Siemens CPU 31 Series Technical Data Manual page 160

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
Technical data
Current consumption
with load voltage L+
•
Status, interrupts, diagnostics
Status display
Interrupts
Diagnostics functions
Data for the selection of an actuator for
standard DI
Output voltage
For signal "1"
•
Output current
For signal "1"
•
Rated value
–
Permitted range
–
For signal "0" (residual current)
•
Load impedance range
Lamp load
Parallel connection of 2 outputs
for redundant load control
•
for performance increase
•
Controlling of digital inputs
Switching frequency
under resistive load
•
For inductive load to IEC 947-5, DC13
•
under lamp load
•
fast outputs under resistive load
•
Inductive breaking voltage limited internally to
Short-circuit protection of the output
Response threshold
•
6-48
CPU 312C CPU 313C
Max. 50 mA Max. 100 mA
CPU 312C CPU 313C
green LED per channel
no interrupts when operated as standard I/O
•
For using technological functions, please refer to the
•
Functions
Manual.
no diagnostics when operated as standard I/O
•
For using technological functions, please refer to the
•
Functions
Manual.
CPU 312C CPU 313C
Min. L+ (-0.8 V)
0,5 A
5 mA to 600 mA
Max. 0.5 mA
48 Ω to 4 kΩ
Max. 5 W
Supported
Not possible
Supported
Max. 100 Hz
Max. 0.5 Hz
Max. 100 Hz
Max. 2.5 kHz
Typically (L+) - 48 V
Yes, electronic
Typically 1 A
CPU 313C-2 CPU 314C-2
Max. 100 mA Max. 100 mA
CPU 313C-2 CPU 314C-2
Technological
Technological
CPU 313C-2 CPU 314C-2
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06