Siemens Simatic S7-1500 CPU 1512C-1 PN User Manual

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
163
Power reduction (derating) to total current of digital inputs (per power supply)
The following figure shows the load rating of the current for encoder supplies of digital inputs.
①
Horizontal mounting position
Figure 7-3 Load rating of the current for encoder supplies of digital inputs
Simultaneity of digital inputs per group
If the maximum voltage at the inputs is 24 V, all the digital inputs may be simultaneously at
high level (corresponds to 100% of the digital inputs).
If the maximum voltage at the inputs is 30 V, only 12 digital inputs of 16 digital inputs of one
group may be simultaneously at high level (corresponds to 75% of the digital inputs).
General technical specifications
For information on the general technical specifications, such as standards and approvals,
electromagnetic compatibility, protection class, etc., refer to the S7-1500, ET 200MP system
manual (http://support.automation.siemens.com/WW/view/en/59191792).

Siemens Simatic S7-1500 CPU 1512C-1 PN Specifications

General

Integrated Interfaces	PROFINET
Data Memory	1 MB
Number of Signal Boards	1
Firmware Version	V2.8
Rated Value (DC)	24 V
Number of PROFINET Ports	2
Number of PROFINET Ports with Switch	2
Integrated Web Server	Yes
Number of Digital Inputs	16
Number of Digital Outputs	16
Number of Analog Outputs	2
Number of High-speed Counters	6
Program Memory	300 KB
Number of Signal Modules	32
Engineering with	STEP 7 Professional V13
Interface Type	Ethernet
Data Storage	Yes
Operating Temperature	0 to 60 °C
Dimensions	147 mm x 129 mm