Siemens S7-300 appendix Dimensions CPU 313C-2 PtP CPU 313C-2 DP

Technical data of CPU 31xC

6.4 CPU 313C-2 PtP and CPU 313C-2 DP

Technical data

	CPU 313C-2 PtP	CPU 313C-2 DP
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	CPU 313C-2 PtP	CPU 313C-2 DP
Mounting dimensions W x H x D (mm)	120 x 125 x 130
Weight	approx. 566 g
Voltages and currents	CPU 313C-2 PtP	CPU 313C-2 DP
Power supply (rated value)	24 VDC
• Permitted range	20.4 V to 28.8 V
Current consumption (no-load operation)	Typically 100 mA
Inrush current	Typically 11 A
Power consumption (nominal value)	700 mA	900 mA
I2t	0.7 A2s
External fusing of power supply lines	LS switch type B: min. 4 A, type C: min. 2 A
(recommended)
Power loss	Typically 10 W

Reference

In Chapter Specifications of the integrated I/O are found

•under Digital inputs of CPUs 31xC and Digital outputs of CPUs 31xC the technical data of integrated I/Os.

•the block diagrams of the integrated I/Os under Arrangement and usage of integrated I/Os.

6-20	CPU 31xC and CPU 31x, Technical data
	Manual, Edition 08/2004, A5E00105475-05