Siemens Simatic S7-1500 - Page 131

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB
131
6ES7512-1CK00-0AB0
I/O address area
Inputs
32 KB; all inputs are within the process image
Outputs
32 KB; all outputs are within the process image
per integrated IO subsystem
•
Inputs (volume)
8 KB
•
Outputs (volume)
8 KB
per CM/CP
•
Inputs (volume)
8 KB
•
Outputs (volume)
8 KB
Process image partitions
Number of process image partitions, max.
32
Hardware configuration
Number of distributed IO systems
32; a distributed IO system is understood to
mean the integration of distributed I/O via
PROFINET or PROFIBUS communication mod-
ules as well as the connection of I/O via AS-i
master modules or links (e.g. IE/PB link)
Number of DP masters
via CM
6; a total of up to 6 CMs/CPs (PROFIBUS,
PROFINET, Ethernet) can be inserted
Number of IO controllers
integrated
1
via CM
6; a total of up to 6 CMs/CPs (PROFIBUS,
PROFINET, Ethernet) can be inserted
Rack
Modules per rack, max.
32; CPU + 31 modules
Number of rows, max.
1
PtP CM
Number of PtP CMs
The number of connectable PtP CMs is only
limited by the number of available slots
Time
Clock
Type
Hardware clock
Backup duration
6 wk; at 40 °C ambient temperature, typ.
Deviation per day, max.
10 s; typ.: 2 s
Operating hours counter
Number
16
Time of day synchronization
supported
Yes
in AS, master
Yes
in AS, slave
Yes
on Ethernet via NTP
Yes