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