Siemens Simatic S7-1500 CPU 1512C-1 PN

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK01-0AB0)
Manual, 12/2017, A5E40898741-AA
155
Article number
6ES7512-1CK01-0AB0
Protocols
Number of connections
• Number of connections, max.
128; via integrated interfaces of the CPU and
connected CPs / CMs
• Number of connections reserved for
ES/HMI/web
10
• Number of connections via integrated inter-
faces
88
• Number of S7 routing paths
16
PROFINET IO Controller
Services
– PG/OP communication
Yes
– S7 routing
Yes
– Isochronous mode
Yes
– Open IE communication
Yes
– IRT
Yes
– MRP
Yes; As MRP redundancy manager and/or MRP
client; max. number of devices in the ring: 50
– MRPD
Yes; Requirement: IRT
– PROFIenergy
Yes
– Prioritized startup
Yes; Max. 32 PROFINET devices
– Number of connectable IO Devices,
max.
128; In total, up to 512 distributed I/O devices can
be connected via AS-i, PROFIBUS or PROFINET
– Of which IO devices with IRT, max.
64
– Number of connectable IO Devices for
RT, max.
128
– of which in line, max.
128
– Number of IO Devices that can be sim-
ultaneously activated/deactivated, max.
8; in total across all interfaces
– Number of IO Devices per tool, max.
8
– Updating times
The minimum value of the update time also de-
pends on communication share set for
PROFINET IO, on the number of IO devices, and
on the quantity of configured user data
SIMATIC communication
• S7 communication, as server
Yes
• S7 communication, as client
Yes
• User data per job, max.
See online help (S7 communication, user data
size)