Siemens Simatic S7-300 Technical Data Manual page 123

Technical data
Integrated I/O
•
Integrated functions
Counters
Frequency counters
Pulse outputs
Controlled positioning
Integrated "Controlling" SFB
Dimensions
Mounting dimensions W x H x D (mm)
Weight
Voltages and currents
Power supply (rated value)
•
Current consumption (no-load operation)
Inrush current
Power consumption (nominal value)
I t
2
External fusing of power supply lines
(recommended)
Power loss
Reference
In Chapter
• the specifications of integrated I/O under
• the block diagrams of the integrated I/Os under
CPU 31xC and CPU 31x, Technical data
Manual, Edition 08/2004, A5E00105475-05
Default addresses of the integrated
Digital inputs
–
Digital outputs
–
Analog inputs
–
Analog outputs
–
Permitted range
Specifications of the integrated I/O
CPUs 31xC, Analog inputs of CPUs 31xC
I/Os
.
Technical data of CPU 31xC
124.0 to 126.7
124.0 to 125.7
752 to 761
752 to 755
3 channels (see the Manual
Functions
)
3 channels, max. 30 kHz (see the Manual
Technological Functions
3 channels for pulse width modulation, max. 2.5
Technological Functions
kHz (see the Manual
No
PID controller (see the Manual
Functions
)
120 x 125 x 130
660 g
24 VDC
20.4 V to 28.8 V
Typically 150 mA
Typically 11 A
700 mA
0.7 A s
2
LS switch Type C min. 2 A,
LS switch Type B min. 4 A,
Typically 14 W
you can find
Digital inputs of CPUs 31xC
Analog outputs of CPUs 31xC
and
Arrangement and usage of integrated
6.3 CPU 313C
Technological
)
)
Technological
Digital outputs of
,
.
6-13