Siemens Simatic S7-1500 Manual page 140

Technical specifications
Protocols
Number of connections
Number of connections, max.
Number of connections reserved for ES/HMI/Web
Number of connections via integrated interfaces
Number of S7 routing connections
PROFINET IO controller
Services
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
SIMATIC communication
S7 communication, as server
S7 communication, as client
User data per job, max.
140
PG/OP communication
S7 routing
Isochronous mode
Open IE communication
IRT
MRP
MRPD
PROFIenergy
Prioritized startup
Number of connectable IO devices, max.
of these, IO devices with IRT, max.
Number of connectable IO devices for RT,
max.
of these in a line, max.
Number of IO devices that can be ena-
bled/disabled simultaneously, max.
Number of IO devices per tool, max.
Update times
6ES7512-1CK00-0AB0
128; via integrated interfaces of the CPU and
connected CPs/CMs
10
88
16
Yes
Yes
Yes
Yes
Yes
Yes; as MRP redundancy manager and/or MRP
client; max. number of devices in the ring: 50
Yes; requirement: IRT
Yes
Yes; max. 32 PROFINET devices
128; a total of up to 512 distributed I/O devices
can be connected via AS-i, PROFIBUS or
PROFINET
64
128
128
8; in total over all interfaces
8
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
Yes
Yes
See online help (S7 communication, user data
size)
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB