Siemens CPU 313C User Manual

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
6-53
Technical data
Voltage output
• Short-circuit protection
Yes
• Short-circuit current
Typically 55 mA
Current output
• No-load voltage
Typically 17 V
Destruction limit for externally applied voltages/currents
• Voltage measured between the outputs and M
ANA
Max. 16 V
• Current
Max. 50 mA;
Connection of actuators
• For voltage outputs
– wire connection
– wire connection (test lead)
Possible, without compensation of
cable resistance
Not possible
• For current outputs
– wire connection
Possible

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