Siemens Simatic S7-1500 - Page 140

Technical specifications
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
140 Manual, 09/2016, A5E35306440-AB
6ES7512-1CK00-0AB0
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 interfaces
88
Number of S7 routing connections
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; a total of up to 512 distributed I/O devices
can be connected via AS-i, PROFIBUS or
PROFINET
•
of these, IO devices with IRT, max.
64
•
Number of connectable IO devices for RT,
max.
128
•
of these in a line, max.
128
•
Number of IO devices that can be ena-
bled/disabled simultaneously, max.
8; in total over all interfaces
•
Number of IO devices per tool, max.
8
•
Update times
Minimum value of update time also depends on
the communication allocation setting for
PROFINET IO, the number of IO devices and the
amount 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)