Siemens CPU 313C User Manual

Technical data of CPU 31xC
6.3 CPU 313C
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
6-13
Technical data
Controlled positioning No
Integrated "Controlling" SFB PID controller (see the Technological Functions
manual)
Dimensions
Mounting dimensions W x H x D (mm) 120 x 125 x 130
Weight 660 g
Voltages, currents
Power supply (rated value) DC 24 V
• Permitted range
20.4 V to 28.8 V
Current consumption (no-load operation) Typically 150 mA
Making current typ. 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
.

Siemens CPU 313C Specifications

General

MPI Interface	Yes
Number of digital inputs	24
Number of digital outputs	16
Number of analog inputs	4
Number of analog outputs	2
Supply voltage	24 V DC
High-speed counters	Yes
Bit Operations Execution Time	0.1 µs
Word Operations Execution Time	0.2 µs
Power Consumption	5 W
Dimensions (W x H x D)	40 x 125 x 130 mm
Operating Temperature	0 to 60 °C
Communication Interfaces	MPI
Programming Languages	LAD, FBD, STL
Product type designation	CPU 313C
Weight	490 g